ca4344座位圖(ca4340座位圖)

1. ca4344座位圖

拆卸車載攝像頭的方法：

1、打開后備箱門，扭開后備箱上面的螺絲，把后備箱蓋上的隔板卸掉；

2、拆開后，我們就可以看到裸露的后備箱，然后找到后備箱外飾板的卡扣，將左側的白色鉚釘往外面擠；

3、擰開右側的后備箱外飾板固定螺絲，并將左側的倒車攝像頭的安裝孔卡扣給頂到外面；

4、右邊門鎖模塊的左邊還有一對螺絲，同理擰掉螺帽，順便把后備箱鎖那個螺絲也擰掉，這樣子后備箱飾板就徹底脫離了；

5、把要更換的舊攝像頭取出來，然后將新的倒車攝像頭卡進去即可；

6、按照原先的布線位置進行復原，對接原車的視頻線接口

2. ca4340座位圖

廣州至瀘州的空中距離

廣州-瀘州距離大約: 1765公里 國航CA4340和CA4352,廣州到瀘州飛行1小時55分鐘，將近差不多兩個小時。廣州12:45廣州白云國際機場深圳航空ZH4352瀘州。4:55瀘州藍田機場相關航班時刻表廣州到瀘州深圳航空相關航班 ZH1370 ZH1438

3. ca飛機座位分布圖

有467個座位。

ca959不是飛機型號應該是航班號，但是只有國航的CA9597和這個航班號最接近，國航CA9597這個航班是一家架波音747-8客機，波音747-8客機在典型三級艙布置下載客量達467人，波音747是屬于大型寬體客機，發(fā)展的型號從100到400，載客人數從360人到460人左右。

4. ca4534座位圖

駕車路線：全程約2032.5公里起點：廈門市1.廈門市內駕車方案1) 從起點向正南方向出發(fā)，行駛60米，右轉進入湖濱北路2) 沿湖濱北路行駛1.2公里，朝海滄集美/杏林大橋/東渡路方向，右轉進入東渡路3) 沿東渡路行駛220米，右前方轉彎進入廈成線4) 沿廈成線行駛970米，朝杏林大橋/東渡高架橋方向，稍向右轉進入東渡路5) 沿東渡路行駛140米，過右側的國檢大廈約180米后，朝海滄大橋方向，直行進入海滄大橋6) 沿海滄大橋行駛430米，直行上匝道7) 沿匝道行駛530米，直行進入仙岳路8) 沿仙岳路行駛4.3公里，直行進入霞飛路9) 沿霞飛路行駛20米，朝廈漳大橋/廈門北站/新陽大橋/保稅港區(qū)方向，稍向右轉進入石塘立交橋10) 沿石塘立交橋行駛1.2公里，直行進入馬青路11) 沿馬青路行駛7.4公里，朝角嵩路/角美方向，稍向右轉上匝道12) 沿匝道行駛500米，直行上匝道2.沿匝道行駛660米，直行進入招銀疏港高速3.沿招銀疏港高速行駛27.1公里，過龍應中橋，朝漳浦/詔安/汕頭/G15方向，稍向右轉進入楓林樞紐立交4.沿楓林樞紐立交行駛1.1公里，過新圩大橋約600米后，直行進入沈海高速5.沿沈海高速行駛188.6公里，過外砂河橋，朝揭陽/梅州/高鐵站/機場方向，稍向右轉上匝道6.沿匝道行駛，過外砂河橋約560米后，直行進入汕昆高速7.沿汕昆高速行駛28.0公里，朝G15W3/甬莞高速/潮汕/潮州方向，稍向右轉上匝道8.沿匝道行駛1.2公里，直行進入甬莞高速9.沿甬莞高速行駛66.5公里，稍向右轉上匝道10.沿匝道行駛1.0公里，直行進入汕湛高速11.沿汕湛高速行駛159.8公里，直行進入汕湛高速12.沿汕湛高速行駛1.1公里，直行進入廣河高速13.沿廣河高速行駛135.2公里，朝廣州繞城高速(北二環(huán))/蘿崗/珠海/太和方向，稍向右轉上匝道14.沿匝道行駛1.0公里，直行進入廣州繞城高速15.沿廣州繞城高速行駛70.2公里，朝肇慶/云浮方向，稍向右轉進入橫江互通16.沿橫江互通行駛610米，直行進入廣昆高速17.沿廣昆高速行駛120.8公里，朝羅定/S51方向，稍向左轉上匝道18.沿匝道行駛1.0公里，直行進入羅陽高速19.沿羅陽高速行駛25.9公里，稍向右轉進入莫村立交20.沿莫村立交行駛940米，直行進入深羅高速21.沿深羅高速行駛38.0公里，直行進入岑筋高速22.沿岑筋高速行駛40米，直行進入岑筋高速23.沿岑筋高速行駛8.7公里，直行進入岑羅高速24.沿岑羅高速行駛23.7公里，稍向左轉進入包茂高速25.沿包茂高速行駛7.5公里，直行進入廣昆高速26.沿廣昆高速行駛223.7公里，過甘棠河大橋，朝南寧/百色方向，稍向右轉上匝道27.沿匝道行駛980米，直行進入泉南高速28.沿泉南高速行駛50.5公里，朝北海/機場/友誼關/河池方向，稍向右轉進入南寧東互通29.沿南寧東互通行駛1.4公里，直行進入南寧繞城高速30.沿南寧繞城高速行駛4.4公里，稍向右轉進入高速環(huán)路立交橋31.沿高速環(huán)路立交橋行駛1.0公里，直行進入南寧繞城高速32.沿南寧繞城高速行駛12.7公里，過安吉大橋，朝友誼關/百色/云南/機場方向，稍向左轉進入安吉互通33.沿安吉互通行駛1.5公里，直行進入南寧繞城高速34.沿南寧繞城高速行駛15.4公里，直行進入廣昆高速35.沿廣昆高速行駛607.4公里，朝石林/昆明/G80方向，稍向右轉上匝道36.沿匝道行駛710米，直行進入廣昆高速37.沿廣昆高速行駛104.2公里，朝昆明/G78/G80方向，稍向右轉上匝道38.沿匝道行駛800米，過石林大橋約660米后，直行進入汕昆高速39.沿汕昆高速行駛73.3公里，朝二環(huán)東路(A線)/石虎關立交/昆明國際機場方向，稍向右轉進入石虎關立交橋40.沿石虎關立交橋行駛360米，過石虎關立交橋約230米后，直行進入杭瑞高速41.云南省內駕車方案1) 沿杭瑞高速行駛1.0公里，過菊華立交橋，在金馬立交/東風東路/人民東路/曇華寺公園出口，稍向右轉上匝道2) 沿匝道行駛520米，直行3) 行駛70米，過金馬立交橋約150米后，進入東風東路4) 沿東風東路行駛1.0公里，過左側的董家灣大廈約140米后，右轉進入環(huán)城東路5) 沿環(huán)城東路行駛490米，過左側的華洲大酒店-商務中心約100米后，朝北京路方向，左轉進入人民東路6) 沿人民東路行駛1.6公里，直行進入人民中路7) 沿人民中路行駛560米，過左側的右弼大廈約140米后，右轉進入正義路8) 沿正義路行駛240米，右轉進入華山南路9) 沿華山南路行駛20米，左轉10) 行駛80米，過右側的中國年鑒昆明展示中心，左前方轉彎11) 行駛10米，到達終點(在道路右側)終點：云南省

5. ca4338座位圖

隨著計算機應用技術的飛速發(fā)展，計算機輔助設計已經成為現代工業(yè)設計的重要組成部分，AutoCAD軟件具有操作簡單、功能強大等特點，它已被廣泛應用于機械設計，建筑設計，電子等圖形設計領域，那么怎樣才能學習好AutoCAD繪圖呢？

學前準備

CAD軟件選擇

在正式學習之前，我們先要做一步準備工作，就是找到一款屬于自己的CAD軟件。

雖然現在市面上CAD有很多盜版可以使用，但是建議大家使用正版的CAD軟件，一是設計者都應該有支持正版的意識，另一方面就是正版軟件會減少很多后顧之憂，相對來說會更加安全。

建議可以選擇CAD2004、CAD2007等，這些老一點的版本是經過多次修正過的，在技術、用戶體驗方面要比新的版本好用。

認識操作界面

關于【應用程序菜單】

用于訪問“應用程序”菜單中的常用工具以啟動或發(fā)布文件。

單擊“應用程序”按鈕，以執(zhí)行以下操作：

1、創(chuàng)建、打開或保存文件；

2、核查、修復和清除文件；

3、打印或發(fā)布文件；

4、訪問“選項”對話框；

5、關閉應用程序；

注：也可以通過雙擊“應用程序”按鈕關閉應用程序。

關于【快速訪問工具欄】

使用“快速訪問”工具欄顯示經常使用的工具。

【查看放棄和重做歷史記錄】與大多數程序一樣，“快速訪問”工具欄會顯示用于放棄和重做對工作所做更改的選項。要放棄或重做不是最新的修改，請單擊“放棄”或“重做”按鈕右側的下拉按鈕。

【添加命令和控件】通過單擊指示的下拉按鈕并單擊下拉菜單中的選項，可輕松將常用工具添加到“快速訪問”工具欄。

注：要快速將功能區(qū)按鈕添加到“快速訪問”工具欄，請在功能區(qū)的任何按鈕上單擊鼠標右鍵，然后單擊“添加到快速訪問工具欄”。

關于【功能區(qū)】

功能區(qū)按邏輯分組來進行工具排序。功能區(qū)由多個功能選項卡組成，每點擊一個選項卡，下方則會對應展示出一個功能面板，面板包括了對創(chuàng)建和修改圖形需要的工具。

【功能區(qū)選項卡和面板】功能區(qū)由一系列選項卡組成，這些選項卡被組織到面板，其中包含很多工具欄中可用的工具和控件。

一些功能區(qū)面板提供了對與該面板相關的對話框的訪問。要顯示相關的對話框，請單擊面板右下角處由箭頭圖標表示的對話框啟動器。

注：您可以控制顯示哪些功能區(qū)選項卡和面板。在功能區(qū)上單擊鼠標右鍵，然后單擊或清除快捷菜單上列出的選項卡或面板的名稱。如下圖：顯示和隱藏【默認選項卡】

【浮動面板】您可以將面板從功能區(qū)選項卡中拉出，并放到繪圖區(qū)域中或其他監(jiān)視器上。浮動面板將一直處于打開狀態(tài)（即使切換功能區(qū)選項卡），直到您將其放回到功能區(qū)。

【滑出式面板】如果您單擊面板標題中間的箭頭，面板將展開以顯示其他工具和控件。默認情況下，當您單擊其他面板時，滑出式面板將自動關閉。要使面板保持展開狀態(tài)，請單擊滑出式面板左下角的圖釘圖標。

關于【命令欄】

程序的核心部分是“命令”窗口，它通常固定在應用程序窗口的底部?！懊睢贝翱诳娠@示提示、選項和消息。

您可以直接在“命令”窗口中輸入命令，而不使用功能區(qū)、工具欄和菜單。許多長期用戶更喜歡使用此方法。

注：開始鍵入命令時，它會自動完成。當提供了多個可能的命令時，您可以通過單擊或使用箭頭鍵并按Enter鍵或空格鍵來進行選擇。

關于【狀態(tài)欄】

名詞解釋：狀態(tài)欄顯示光標位置、繪圖工具以及會影響繪圖環(huán)境的工具。

狀態(tài)欄提供對某些最常用的繪圖工具的快速訪問。您可以切換設置（例如，夾點、捕捉、極軸追蹤和對象捕捉）。您也可以通過單擊某些工具的下拉箭頭，來訪問它們的其他設置。

注：默認情況下，不會顯示所有工具，您可以通過狀態(tài)欄上最右側的按鈕，選擇您要從“自定義”菜單顯示的工具。狀態(tài)欄上顯示的工具可能會發(fā)生變化，具體取決于當前的工作空間以及當前顯示的是“模型”選項卡還是布局選項卡。

您還可以使用鍵盤上的功能鍵(F1–F12)，切換其中某些設置。

關于【快捷菜單】

名詞解釋：顯示快速獲取當前動作有關命令的快捷菜單。在屏幕的不同區(qū)域內單擊鼠標右鍵時，可以顯示快捷菜單?？旖莶藛紊贤ǔ０韵逻x項：

1、重復執(zhí)行輸入的上一個命令；

2、取消當前命令；

3、顯示用戶最近輸入的命令的列表；

4、剪切、復制以及從剪貼板粘貼；

5、選擇其他命令選項；

6、顯示對話框，例如“選項”或“自定義”；

7、放棄輸入的上一個命令；

顯示快捷菜單的步驟

在圖形中的對象或區(qū)域、菜單中的按鈕或功能區(qū)中單擊鼠標右鍵。

在繪圖區(qū)域，單擊鼠標右鍵

在某些定點設備上，可能需要按住相應的按鈕。注：顯示與光標位置相關的快捷菜單。

學習步驟

學習CAD制圖，我們從淺入深可分3個階段進行。

掌握基礎操作

熟悉CAD的繪圖命令、掌握CAD軟件操作邏輯。這就像我們學認字、寫字一樣，先掌握基礎的筆畫、筆順開始。

制圖常用的基本命令1

CAD繪圖命令：

CAD修改命令：

CAD尺寸標注命令：

視窗縮放：

對象特性：

常用CTRL快捷鍵：

常用功能鍵：

制圖常用的基本命令2

1、繪圖欄上數下第一命令是——直線，快捷鍵L，不分大小寫。直線命令是我們最常用的命令，也是繪圖的基礎中的基礎。若要繪制直線，請單擊“直線”工具；

在繪圖區(qū)域用鼠標左鍵單擊一次，其目的是為了指定直線線段的第一個起點；松開鼠標，往任意方向拖動，線段會跟著拖動幅度變長變短；

這時，我們會看見直線的旁邊有一個白色的輸入框，里面的數值會隨著我們的拖動幅度而變化，這里面的數值代表是直線的長度，我們可以在里面輸入任意數值確定直線長度，然后按Enter或者空格鍵完成一條直線的繪制。

2、第二個命令是——構造線。快捷鍵XL，它是為下一步的復制，鏡象等作為基準的直線，虛線不屬于圖的輪廓線，一般是作為圖形某一點為中心的軸線。若要繪制構造線，方法如下：

在繪圖工具中點擊構造線工具。

依次在繪圖板中點擊一下鼠標可見構造線。

3、第三個命令是——多段線。快捷鍵PL，它由多條線段(可以是直線，也可以是弧線)組成一個整體的線段。如想選中該線段中的一部分，必須先將其分解。平常作圖經常用到，就連做地形圖時也需要它，所以是很重要的命令。

要繪制多段線，輸入多段線命令敲擊多段線命令PL，敲擊空格鍵。

繪制多段線在CAD繪圖區(qū)指定直線的起點，輸入多段線的長度，敲擊空格鍵即可。

4、第四個命令是——正多邊形?？旖萱IPOL，顧名思義是可以繪制多邊形，點擊命令，輸入邊的數量，然后選擇內切圓或者外切圓，就可以繪制了。繪制步驟如下：

1/5要繪制正多邊形，需要輸入命令：“POL”-“空格”，也可以在頂部的選項卡中找相應的按鈕點擊，但是有點麻煩。

2/5命令行這個時候會提醒你：輸入側面數。這個側面數的意思，就是多邊形的邊數，幾個側面，就是幾邊形。這里輸入6。

3/5接下來就是按照提示：指定多邊形的中心，這個應該好理解，可以通過鼠標點選，或者鍵盤輸入坐標的方式來指定中心。

4/5命令行提示：內接于圓，或者外切于圓。因為AutoCAD表征多變形的特征是通過內接圓/外切圓的直徑來的，所以這里要指明。我們選外切圓。

5/5這個時候，就需要指定外切圓的直徑了，我們通過鼠標點選的方式來完成指定，就可以繪出正六邊形了。

5、第五個命令是——矩形。快捷鍵REC，可以快速繪制出矩形寬，這個也是很常用的一個命令。

在功能區(qū)單擊矩形按鈕，然后再繪圖區(qū)域任意處點擊，確定矩形的一個角點，然后拖動鼠標，在任意處點擊，確定第二個角點位置，這時矩形就繪制完成了。

6、第六個命令是——圓弧?？旖萱IARC，繪制圓弧命令可以快速畫出弧線，示意門之類的地方很常用。

首先打開軟件，然后在命令行輸入快捷鍵命令：ARC，按回車鍵確認，根據命令行提示在繪圖區(qū)域指定圓弧的起點或 [圓心(C)]，接著繼續(xù)指定圓弧的第二個點或[圓心(C)/端點(E)]，即可完成圓弧的繪制了。如下圖所示：

背誦秘籍口訣

1、想到直線就用L+空格

2、想到圓就用C+空格

3、想到圓弧就用A+空格

4、想到矩形就用REC+空格

5、想到點就用PO+空格

6、想到單行文本就用DT

7、想到多行文本就用MT

8、想到填充就用H

9、想到線段延伸到某一線段就用EX+空格

10、想到矩形倒圓角就用F+空格

11、想到修剪繪圖過程中多余的線就用TR+空格

12、想到修改文本就用ED+空格

13、想到移動就用M+空格;

14、想到旋轉就用RO+空格

15、想到偏移就用O+空格

16、想到鏡像就用MI+空格

17、想到復制就用CO+空格

18、想到局部觀察平面圖細節(jié)就用Z+空格

19、想到實時縮放放大鏡就用Z+空格+空格

20、想到平移視圖就用P+空格

21、想到平移視圖平移視圖就用P+空格

22、想到返回上一視圖就用Z+空格+P+空格

23、想到全局顯示自己繪的平面圖就用Z+空格+A+空格

24、想到打印文件就用CTRL＋P

25、想到復制，就用CTRL＋C

26、想到粘貼就用CTRL＋V

27、想到剪切就用，CTRL＋X代表

28、想到新建文件就用CTRL＋N

29、想到尋求幫助時，就用F1

30、想到正交就用F8

31、想到打開和關閉對象捕捉工具就用F3

32、想到直線標注就用DLI+空格

33、想到調整文字樣式就用ST+空格

34、想到重新生成就用R+E+空格

35、想要設置捕捉模式就用OS+空格

36、想到重復上一次的操作就用ENTER

37、想到刷新就用RE+空格

38、想到取消正在執(zhí)行的可用ESC

39、想到設置捕捉模式就用OS

40、想到旋轉就用RO

41、想到計算面積就用AA

42、想到平移就用P+空格

43、想到最常用的標注快就用DLI

44、想到直線就用LINE

45、想到圓就用C

46、想到偏移就用O

47、想到修改文本就用ed

基本操作邏輯

一、選擇邏輯

如圖，這里我繪制了一些直線、圓、矩形。單擊其中的一個圓與一條直線，它們變成了被選中的狀態(tài)。

但是如果元素特別多，那一個一個單擊顯然不現實，如下圖請你一個個單擊給我看。

這時候就要用到框選了。在CAD中，框選有兩種形式，這里以下面的圖為例來解釋。

1是從左往右按住鼠標左鍵框選，此時選框呈藍色，這種形式下只有框選的圖形完全被框住才能被選中。

如圖，我完全框住了前三條直線，但第四條沒完全框住，此時被選中的只有前三條線。

2是從右往左按住鼠標左鍵框選，此時選框呈綠色，這種形式下只要接觸到被框選的圖形，它就會被選中。

同樣的，我們從右往左框住前三條線，第四條線只框一半如圖，此時即使第四條線沒框全，但選框接觸到它也能被選中了。

這里插一點，如果你框選以后想取消選擇，只需按ESC即可。

如果你只想取消部分圖形的選中狀態(tài)，只需按住shift再將你想取消選擇的圖形進行框選（邏輯同樣是上面兩種形式），此時被框中的圖形就會取消被選中的狀態(tài)。

這樣的兩種框選模式看似簡單，但學會實際運用它們是能大大提高你的畫圖效率的。

下面我舉個簡單的例子，如圖，一個矩形中有許多交叉的直線。如果我只想選中直線的部分，而不想選中矩形怎么辦？這里提供兩種思路。

1、在矩形內部，從右往左進行框選使選框接觸到所有直線，這樣即使直線外部未被框柱，所有直線還是會被選中

2、先從左往右把所有元素選中，再按住shift從右往左框選，只接觸到外部矩形的部分，將它取消選中狀態(tài)。

二、鍵盤命令

取消、刪除、撤銷、重做。任何繪圖軟件都離不開以上四種操作，這里我將CAD這四種操作的快捷鍵告訴大家。

取消：ESC

刪除：Delete

撤銷：Ctrl+Z（撤銷多步就多按幾次）

重做：Ctrl+Y(重做一般與撤銷搭配使用，如果你撤銷多了一步，按重做會回到上一步)

三、鼠標中鍵

1、雙擊鼠標中鍵：顯示全部圖形對象。

2、按住鼠標中鍵拖動鼠標：移動圖紙

此時十字光標會變成一只小手，你可以通過拖動鼠標來移動圖紙。

3、滾動鼠標中鍵：縮放圖紙。這個大家應該都懂，縮放圖紙與上面的拖動圖紙配合使用，方便你找到圖形的位置。

4、命令欄

CAD這個軟件，在我看來最重要的就是它的命令欄。

幾乎你畫在圖上的一切東西都與它有關。首先它的位置在之前講過，位于CAD界面的下方，共兩欄。上面一欄表示已結束的命令，下面一欄表示現在的命令。

CAD的命令欄，就相當于一個你的助手，它會指引你做每一步操作。下面舉個簡單的例子。

如下圖，首先我們選擇CAD左側繪圖工具中的直線。（可直接鍵盤上輸入L再按空格/回車）此時命令欄第二行提示指定第一個點。

我們在繪圖區(qū)空白處單擊一下，此時命令顯示為指定下一點或放棄U。（由于這條線還沒畫完，此時第一欄并沒有內容，即沒有上一步命令）此時你再選繪圖區(qū)另外一點，一條直線就畫完了；如果你輸入U，則放棄繪制這條直線。

而此時命令欄還是提示指定下一點或放棄。這里你有兩種選擇。1是單擊空格/回車鍵，則線段繪制完畢。2是繼續(xù)選擇另一點，那么就會出現兩條線。

此時命令欄的提示多了一項：閉合C。如果你鍵盤輸入C，則兩條線段頭尾相接，不在一條直線上則形成三角形。

這里注意兩點：

繪制完圖形對象后，再單擊空格或回車鍵，即可結束整個命令。如果你想重復上一次的命令，比如想繼續(xù)畫線段，只需再按下空格，會自動重復上一次指令。此時又要開始選擇線段的第一個點……

以上牽扯到一個核心的操作邏輯。即CAD的命令欄在你選擇完基礎命令后一步步指引你進行操作，給你提供多種選擇。

即使你對這個命令不熟悉，通過命令欄的提示你也能很快理解。例如剛才舉的例子畫線段，我們都知道兩點確定一線段，因此CAD中繪制線段在命令欄中分兩步，分別是確定兩個點的位置。

5、狀態(tài)欄

狀態(tài)欄位于命令欄下方。

前半部分有一個坐標點的數據，它表示的是十字光標在繪圖區(qū)的位置，而它的參照物是CAD繪圖區(qū)的坐標原點，如下圖。這里需要注意的是，Z軸的數字一般是0，因為我們主要是繪制平面上的圖形。

狀態(tài)欄重點在于后半部分的幾個按鈕，掌握它們，你的繪圖效率會得到極大的提高。

1、首先說下捕捉模式和柵格顯示

它們一般搭配使用，捕捉會自動捕捉最近的柵格點，柵格則是體現在繪圖區(qū)會出現柵格網，這兩個按鈕我建議大家關掉，會對繪圖的視線造成干擾，同時容易使光標閃爍。

2、接下來是正交模式

開啟和關閉它的快捷鍵是鍵盤上的F8，經常會用到希望大家記住。

這個模式非常重要。如果你要畫直線，希望直線橫平豎直，即只在XY方向繪制，那么打開正交模式，所有畫出來的線條都會在XY方向。與此相關的是其后的極軸模式。

就是通常的帶角度的繪圖模式，與正交模式相反。

3、對象捕捉，快捷鍵F3

這個模式可以極大極大極大極大提高繪圖的效率，非常重要！這里先舉個簡單的例子。

當你繪制出了一個矩形，想選中的它的一個角點往上畫別的東西，這個時候把對象捕捉模式打開，那么你會發(fā)現，當光標移動到矩形角點附近時，會在角點上出現一個綠色的小框。

此時如果你要再往上畫個矩形，那么當你繪制時，你會發(fā)現矩形的角點自動吸附到了原矩形的角點上。

因此，對象捕捉模式就像一塊磁鐵，它能讓光標自動吸附到一些特殊的點位上，不僅僅是端點角點。

這里鼠標右鍵單擊對象捕捉，選擇設置，里面提供了各種各樣的特殊點和延長線等等。這里提醒下大家，千萬別全部打開哦，不然會被各種磁鐵吸來吸去，眼花繚亂反而降低效率。

4、對象捕捉追蹤

設想你要畫兩條線段，希望它們不僅平行且頭尾對齊，該怎么畫？

如下圖，當你開啟對象捕捉追蹤后，在繪制第二條線段的第二個點時，先將光標挪到第一條線段的端點上再慢慢往下挪動（不要單擊，只是挪動），此時會出現一條綠色的虛線，它就像一把尺子一樣能幫助你對齊。

這時將光標慢慢往下挪，單擊即可繪制出端點對齊的兩條線啦。

掌握繪圖基本規(guī)范

這個包括標注樣式、詳圖、剖圖、引線規(guī)范等。這就像學會了寫字，組詞造句一樣。

基本要求

1、所有設計室出的圖紙都要配備圖紙封皮、圖紙說明、圖紙目錄。

A、圖紙封皮須注明工程名稱、圖紙類別（施工圖、竣工圖、方案圖）、制圖日期?！?/p>

B、圖紙說明須對工程進一步說明工程概況、工程名稱、建設單位、施工單位、設計單位或建筑設計單位等?！?/p>

2、每張圖紙須編制圖名、圖號、比例、時間?！?/p>

3、打印圖紙按需要、比例出圖。

常用制圖方式

一、常用比例

1:1、1:2、1:3、1:4、1:5、1:6、1:10

1:15、1:20、1:25、1:30、1:40、1:50、1:60、1:80

1:100、1:150、1:200、1:250、1:300、1:400、1:500

二、線型

1、粗實線：0.3mm

1)平、剖面圖中被剖切的主要建筑構造的輪廓（建筑平面圖）?！?/p>

2)室內外立面圖的輪廓?！　?/p>

3)建筑裝飾構造詳圖的建筑物表面線。

2、中實線：0.15-0.18mm　

1)平、剖面圖中被剖切的次要建筑構造的輪廓線?！?/p>

2)室內外平頂、立、剖面圖中建筑構配件的輪廓線?！　?/p>

3)建筑裝飾構造詳圖及構配件詳圖中一般輪廓線。

3、細實線：0.1mm

填充線、尺寸線、尺寸界限、索引符號、標高符號、分格線。

4、細虛線：0.1-0.13mm　　

1)室內平面、頂面圖中未剖切到的主要輪廓線?！　?/p>

2)建筑構造及建筑裝飾構配件不可見的輪廓線?！　?/p>

3)擬擴建的建筑輪廓線?！?/p>

4)外開門立面圖開門表示方式。

5、細點劃線：0.1-0.13mm

中心線、對稱線、定位軸線。

6、細折斷線：0.1-0.13mm

不需畫全的斷開界線。

三、打印出圖筆號1-10號線寬設置，選擇打印，彈出的對話框的右上角有個筆形的圖標，點擊，出現各種顏色。

10號特粗線：1)立面地坪線2)索引剖切符號3)圖標上線

4)索引圖標中表示索引圖在本圖的短線

四、剖切索引符號

1、m：?12mm(在A0、A1、A2、圖紙)

2、m：?10mm(在A3、A4圖紙)

3、特粗線到索引線為剖視方向

4、A：字高5mm(在A0、A1、A2、圖紙)，字高4mm(在A3、A4圖紙)

5、B-01：字高3mm(在A0、A1、A2、圖紙)，字高2、5mm(在A3、A4圖紙)

6、A為索引圖號，B-01為索引圖紙?zhí)?，B-01為“”表示索引在本圖

五、平、立面索引符號

1、m：?12mm(在A0、A1、A2、圖紙)

2、m：?10mm(在A3、A4圖紙)

3、A1-A4：字高4mm(在A0、A1、A2圖紙)，字高3mm(在A3、A4圖紙)

4、B-01--B-04：字高2、5mm(在A0、A1、A2圖紙)，字高2mm(在A3、A4圖紙)

六、大樣圖索引

大樣引出框

1、m：?12mm(在A0、A1、A2圖紙)

2、m：?12mm(在A3、A4圖紙)

3、A：字高4mm(在A0、A1、A2圖紙)，字高3mm(在A3、A4圖紙)

4、B-01：字高2、5mm(在A0、A1、A2圖紙)，字高2mm(在A3、A4圖紙)

七、圖標

1、圖名：字高7mm(在A0、A1、A2圖紙)，字高5mm(在A3、A4圖紙)

2、比例及英文圖名：字高4mm(在A0、A1、A2圖紙)，字高3mm(在A3、A4圖紙）

八、文字注釋

1、引出線為箭頭或點，引出線為統(tǒng)一體，由標注命令引線制作。

2、文字說明：字高4mm(在A0、A1、A2圖紙)，字高3mm(在A3、A4圖紙)。

九、標高符號

1、數字：字高2、5mm(在A0、A1、A2圖紙)，字高2mm(在A3、A4圖紙)。

2、符號為等腰直角三角形。

3、數字以m計單位，小數點后留三位。

4、零點標高寫成±0、000，正數標高不注“”，負數標高應注“-”。

5、同樣位置不同標高標注。

十、軸線符號

1、n：?10mm，字高4mm(在A0、A1、A2圖紙)

2、n：?8mm，字高3.5mm(在A3、A4圖紙)

十一、尺寸符號

1、尺寸標注是尺寸為統(tǒng)一體，如需調整尺寸數字，可采用edit（ed）命令。

2、尺寸界線距標注物體2-3mm，第一道尺寸線距標注物體10-12mm，相鄰的尺寸線間距7-10mm。

3、半徑、直徑標注時箭頭樣式為實心閉合箭頭。

4、標注字高2.5mm(在A0、A1、A2圖紙)，字高2mm(在A3、A4圖紙)。

5、標注文字距尺寸線1-1.5mm。

制圖技巧

一、圖層管理

1、一般制圖分層

A、墻體層(WALL)；B、家具層(FURNITURE);C、填充層;D、窗層(WINDOW)；E、布置層;F、尺寸層(DIM)；G、文字層(TEXT);H、軸線層(DOTE)；軸線標注層(AXIS);J、分格層

制圖時分清各層便于調整圖紙，節(jié)省時間。

2、線條分色

制圖時將墻體、家具、填充線、文字、分格線等線條顏色區(qū)分，便于在電腦顯示時一目了然。

3、圖框插入

按比例插入圖框

首先制作1:1圖框，將圖框放大，與圖比較看是否配合。如不配合縮放與之配合。如要作1:30的圖框，第一次圖框放大40后不合適，再次縮放輸入3/4，即可得到1:30的圖框B。

二、其他

1、CAD文件在從其他文件粘貼進來后，容易出現無用圖層，可purge(pu)，清理無用圖層。

2、文字的大小是根據圖紙的比例變化的，如A3圖紙，比例為1:50，注釋文字打印出的尺寸應該是3mm，在文字制作時，文字尺寸大小輸入150。

3、一套圖中可能會有不同的比例，在按比例插完第一個圖框后，遇到不同比例的圖，應根據比例的大小縮放。如有一張圖比例為1:50，是正確的，現在要給另一張圖插圖框，假設這張圖要插1:40的圖框那就復制1:50的圖框，然后縮放輸入4/5即得。文字的大小亦可采用這種辦法。

4、同一個CAD界面下，如果打開多個CAD文件，可按著ctrl鍵點Tab鍵轉換，浩辰CAD等可以直接在文件標簽欄點文件名進行切換，最新的ACAD2014也加入了類似的功能。

5、在多重復制同一個物體時，可將這一物體作成圖塊，如果修改了任意一個圖塊參照，則其他同名圖塊也隨之改變，如不建立圖塊，則每個都需要修改。

6、建立CAD文件時要有選擇的將平面圖、立面圖、詳圖分為幾個文件。

7、最好不要將圖形都花在0層上，0層主要用來定義圖塊。定義圖塊時，先將所有圖元均設置為0層（有特殊時除外），然后再定義塊，這樣，在插入塊時，插入時是哪個層，塊就是那個層了。

8、不能在DEFPOINTS層建立圖元，此層默認是不打印的，在圖層上的圖形會打印不出來。

9、在CAD軟件的使用過程中，雖然一直說是畫圖，但實際上大部分都是在編輯圖。因為編輯圖元可以大量減少繪制圖元不準確的幾率，并且可以在一定程度上提高效率。

10、在使用繪圖命令時，一定要設置捕捉，F3切換。

11、在使用繪圖和編輯命令時，大部分情況下，都要采用正交模式，F8切換。

12、圖紙大?。篈0—1194*840；A1—840*597；A2—597*420；A3—420*297；A4—297*210。

13、將CAD文件轉化成位圖文件：

第一種是在CAD的菜單中，選擇“輸出”，再選擇bmp的后綴存儲，可以把CAD的屏幕顯示內容變成位圖文件，但文件分辨率太小。

第二種是將CAD文件轉化成為較大分辨率的位圖文件。添加一個光柵圖像如JPG、TGA、PNG等格式的虛擬打印機。

14、將EXCEL表格倒入CAD可以利用AutoXlsTable插件或是先將EXCEL表格復制，到CAD里的下拉編輯菜單的選擇性粘貼即可得，到CAD后將表格炸開后即可CAD修改。

實戰(zhàn)演練圖紙設計

新手在學習CAD的時候，光掌握了CAD制圖方法是不行的，還要勤于練習才行。找一些基礎的練習圖紙。

小白必備圖紙

剛開始接觸到CAD的小白，肯定不能上來就直接拿一些復雜結構圖紙讓他們練習，做任何事都要循序漸進。下面這幾張圖紙涵蓋了CAD機械建筑練習圖，以及房屋建筑類的練習圖，是CAD小白必備的練習圖紙。

基礎練習圖紙

基礎的練習圖紙，內容是由簡單到復雜，由平面圖形再到立體圖形的繪制，可以逐步提升繪圖能力，特別適合CAD初學者練習使用，下面放出部分的圖紙供大家參考。

注意事項

1、學習CAD不要急于求成

CAD的學習過程講究循序漸進，先了解繪圖的基本知識，打好基礎，再勤加練習，知識的吸收要由淺及深，由簡到繁，這樣學習起來不吃力，學習的興趣也會大一點。

2、不要不遵循作圖步驟

在進行CAD繪圖的時候最好首先要設置好圖幅大小，然后設置單位和精度，根據繪圖對象建立好圖層，設置好對象樣式后才開始繪圖。

3、繪圖比例亂設置

在進行繪圖的時候不要自己隨心所欲的設置繪圖比例，CAD繪圖比例有很多，而每個比例都是科學設置的，最佳繪圖比例是1:1，將繪圖比例設置為1:1絕對不會錯。

4、不要在0層上繪圖

這一點是一定要注意的，因為0層是系統(tǒng)默認的圖層，不能更名和刪除，通常用作草稿圖層或插入塊，將圖畫在0層上容易導致圖層混亂，不利于分層管理。5、不要把圖框和圖形畫在同一副圖中

繪圖時如果需要運用到圖框應當將圖框以塊的形式插入進圖中，而不是直接畫，直接畫在后面打印圖紙的時候容易出現錯亂。

6、遇到問題不及時弄清楚

在繪圖時因為操作的原因可能會出現很多問題，遇到問題一定要第一時間搞清楚，因為你記著記著可能就忘了。比如說畫一張圖，別人畫的大小適中，而你畫起來圖形很小，有的甚至看不見，這可能是因為你沒有設置繪圖界限而導致的。

7、不設置線型比例

沒有設置線型比例可能會導致你用虛線畫線但畫出來看起來就像是用實線畫的，線型比例在設置的時候還要根據圖形的尺寸來，如果圖形尺寸特別小可以將圖形比例設大一點，如果圖形尺寸特別大可以將圖形比例設小一點。

8、不標注工程信息

工程標注是工程的重要依據。在一幅工程圖中工程標注是不可少的重要部分。在某些情況下，工程標注甚至比圖形更重要。所以小伙伴們在繪圖的時候一定不要忘了標注。

9、文字字體不規(guī)范

文字是CAD圖紙不可缺少的一部分，如尺寸標注文字、圖紙說明等，在標注的時候很多小伙伴都會用自己喜歡的字體，這樣是錯誤的，規(guī)范的字體是“長仿宋體”。

%3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"隨著計算機應用技術的飛速發(fā)展，計算機輔助設計已經成為現代工業(yè)設計的重要組成部分，AutoCAD軟件具有操作簡單、功能強大等特點，它已被廣泛應用于機械設計，建筑設計，電子等圖形設計領域，那么怎樣才能學習好AutoCAD繪圖呢？","id":""}],"text":"","id":"KIgAdG2OEo42wyxkPBBcU7K4nPb"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"學前準備","id":""}],"text":"","id":"VKsSdimiMowKA6x67zpct5xHnNe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"CAD軟件選擇","id":""}],"text":"","id":"D26odu6mwo2gYSxymcecHxfAnhc"},{"type":"paragraph","children":[{"type":"text","text":"在正式學習之前，我們先要做一步準備工作，就是找到一款屬于自己的CAD軟件。","id":""}],"text":"","id":"DqWydwE8cogAQcxCORjcfz5Gn5b"},{"type":"paragraph","children":[{"type":"text","text":"雖然現在市面上CAD有很多盜版可以使用，但是建議大家使用正版的CAD軟件，一是設計者都應該有支持正版的意識，另一方面就是正版軟件會減少很多后顧之憂，相對來說會更加安全。","id":""}],"text":"","id":"BmwEd0m0AoGSC2xyGLUcQpRgnwc"},{"type":"paragraph","children":[{"type":"text","text":"建議可以選擇CAD2004、CAD2007等，這些老一點的版本是經過多次修正過的，在技術、用戶體驗方面要比新的版本好用。","id":""}],"text":"","id":"UiOUdYIGyoEEQkxGcY8cy1ZEnFc"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"認識操作界面","id":""}],"text":"","id":"F8I4dsMcwo0iuCxoIV9c7PIQnOT"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"關于【應用程序菜單】","id":""}],"text":"","id":"IamidAsSaokou4xSKU6crmVInzc"},{"type":"paragraph","children":[{"type":"text","text":"用于訪問“應用程序”菜單中的常用工具以啟動或發(fā)布文件。","id":""}],"text":"","id":"TkC4dGa2uoimwuxqGChck7gnnlf"},{"type":"image","attrs":{"height":42,"note":[{"type":"text","text":"關于【應用程序菜單】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ada696d2c64245ff82c70a0f69382991","width":42},"text":"","id":"JKgwduSCkosKiYxGWAacb86inOd"},{"type":"paragraph","children":[{"type":"text","text":"單擊“應用程序”按鈕，以執(zhí)行以下操作：","id":""}],"text":"","id":"JC4Md6YIIoyU8wx3aVLcJQHBns5"},{"type":"paragraph","children":[{"type":"text","text":"1、創(chuàng)建、打開或保存文件；","id":""}],"text":"","id":"Y6CEdSAqoo4eeExyQ9TcQYfDnXb"},{"type":"paragraph","children":[{"type":"text","text":"2、核查、修復和清除文件；","id":""}],"text":"","id":"Uw48d8qY8oaWI6x4uHbcjb3knAb"},{"type":"paragraph","children":[{"type":"text","text":"3、打印或發(fā)布文件；","id":""}],"text":"","id":"Ce0SdcKwyoK2aWx4gJwcfMUpnxc"},{"type":"paragraph","children":[{"type":"text","text":"4、訪問“選項”對話框；","id":""}],"text":"","id":"VQwwdYIGUoYQMax46lucvxnpnsd"},{"type":"paragraph","children":[{"type":"text","text":"5、關閉應用程序；","id":""}],"text":"","id":"YYYMd6sGuoiCy4xeCXkc4b46n7g"},{"type":"paragraph","children":[{"type":"text","text":"注：也可以通過雙擊“應用程序”按鈕關閉應用程序。","id":""}],"text":"","id":"PI0AdMG8koQqOIxE62QcAzbJnwd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"關于【快速訪問工具欄】","id":""}],"text":"","id":"AkuAduCceoumkUxMTt7c7Qstnqg"},{"type":"paragraph","children":[{"type":"text","text":"使用“快速訪問”工具欄顯示經常使用的工具。","id":""}],"text":"","id":"GmiwdQmgMogoQoxMtcycEobsnQb"},{"type":"image","attrs":{"height":68,"note":[{"type":"text","text":"關于【快速訪問工具欄】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/2de7609a3b7e4a0dbf40e48883edb7ae","width":269},"text":"","id":"SOoWde4GSoO6eSxys9Sc1kPNnhc"},{"type":"paragraph","children":[{"type":"text","text":"【查看放棄和重做歷史記錄】與大多數程序一樣，“快速訪問”工具欄會顯示用于放棄和重做對工作所做更改的選項。要放棄或重做不是最新的修改，請單擊“放棄”或“重做”按鈕右側的下拉按鈕。","id":""}],"text":"","id":"GIoydUKsUokMKAxu4hCcZN4nnMf"},{"type":"image","attrs":{"height":66,"note":[{"type":"text","text":"關于【快速訪問工具欄】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7b1fef2898434ee9b95143e7aa5db00e","width":267},"text":"","id":"XwYud0YgwoG0AAxCUMhc1g8Jnkf"},{"type":"paragraph","children":[{"type":"text","text":"【添加命令和控件】通過單擊指示的下拉按鈕并單擊下拉菜單中的選項，可輕松將常用工具添加到“快速訪問”工具欄。","id":""}],"text":"","id":"LcacdKug0om0aGxMhYGc74j1nSd"},{"type":"image","attrs":{"height":66,"note":[{"type":"text","text":"關于【快速訪問工具欄】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/77ec98a6d98e4338a7f4a2bda0cef86d","width":269},"text":"","id":"Qmcwd66UMo2SiCxuIoLcb9U4njc"},{"type":"paragraph","children":[{"type":"text","text":"注：要快速將功能區(qū)按鈕添加到“快速訪問”工具欄，請在功能區(qū)的任何按鈕上單擊鼠標右鍵，然后單擊“添加到快速訪問工具欄”。","id":""}],"text":"","id":"FaugdCwq0ogWIQxEzD2c2HednWf"},{"type":"image","attrs":{"height":153,"note":[{"type":"text","text":"關于【快速訪問工具欄】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/432d259768a04f01936bfd8b22241608","width":243},"text":"","id":"MYQMd2aQeooUgUxqeEWcheCEnJg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"關于【功能區(qū)】","id":""}],"text":"","id":"ZqGgdomQAoWYAix6SvFccdBSnYf"},{"type":"paragraph","children":[{"type":"text","text":"功能區(qū)按邏輯分組來進行工具排序。功能區(qū)由多個功能選項卡組成，每點擊一個選項卡，下方則會對應展示出一個功能面板，面板包括了對創(chuàng)建和修改圖形需要的工具。","id":""}],"text":"","id":"XQymd240Wom8CAxam5AcRk9knjc"},{"type":"image","attrs":{"height":123,"note":[{"type":"text","text":"關于【功能區(qū)】","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/0256173d622b410db672492a9e27a1e8","width":1123},"text":"","id":"CgWu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命令是我們最常用的命令，也是繪圖的基礎中的基礎。若要繪制直線，請單擊“直線”工具；","id":""}],"text":"","id":"Neicd4WqmoogKoxuWXxcGFKqnig"},{"type":"image","attrs":{"height":135,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a267c91708df430f946687498e777c89","width":216},"text":"","id":"G2QCdmcQ2oaQm8xIzQncjFlEnod"},{"type":"paragraph","children":[{"type":"text","text":"在繪圖區(qū)域用鼠標左鍵單擊一次，其目的是為了指定直線線段的第一個起點；松開鼠標，往任意方向拖動，線段會跟著拖動幅度變長變短；","id":""}],"text":"","id":"Vy86dya2eoQCe6xKuiIcnfUQnXb"},{"type":"image","attrs":{"height":282,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b638ec57cac44f3da374391ee21a23cd","width":470},"text":"","id":"IUo6dw6KuoGAcixuAcMclNS7n0e"},{"type":"paragraph","children":[{"type":"text","text":"這時，我們會看見直線的旁邊有一個白色的輸入框，里面的數值會隨著我們的拖動幅度而變化，這里面的數值代表是直線的長度，我們可以在里面輸入任意數值確定直線長度，然后按Enter或者空格鍵完成一條直線的繪制。","id":""}],"text":"","id":"MWUUdSgaMoOgIcxWADOcPdzAnEh"},{"type":"image","attrs":{"height":282,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ae5a165d7654442caaa0baa9cc05fa29","width":470},"text":"","id":"Ki4idqQwkogOCuxc39mcAePCnef"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"A0kSdkgsgo4Mo2xo53ccxN9enUe"},{"type":"paragraph","children":[{"type":"text","text":"2、第二個命令是——構造線。快捷鍵XL，它是為下一步的復制，鏡象等作為基準的直線，虛線不屬于圖的輪廓線，一般是作為圖形某一點為中心的軸線。若要繪制構造線，方法如下：","id":""}],"text":"","id":"TG4gdUoqyoO2S6xaBDcczlbwnHH"},{"type":"paragraph","children":[{"type":"text","text":"在繪圖工具中點擊構造線工具。","id":""}],"text":"","id":"V0eSdIkUAo8WgUxmk2Cc2LjJnHg"},{"type":"image","attrs":{"height":562,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b0056b89371043d1b7080b724edb6c5c","width":1000},"text":"","id":"G0G6dKOKqogCUMxik8ecV4xUnnc"},{"type":"paragraph","children":[{"type":"text","text":"依次在繪圖板中點擊一下鼠標可見構造線。","id":""}],"text":"","id":"EQU2dsIoyokcsuxCiXFcTNcCnme"},{"type":"image","attrs":{"height":562,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/201a1008dc8b4183b42cc2d85a2e4f48","width":1000},"text":"","id":"OGy6dcAMAokMcsx4MNWcQY1wnTb"},{"type":"paragraph","children":[{"type":"text","text":"3、第三個命令是——多段線?？旖萱IPL，它由多條線段(可以是直線，也可以是弧線)組成一個整體的線段。如想選中該線段中的一部分，必須先將其分解。平常作圖經常用到，就連做地形圖時也需要它，所以是很重要的命令。","id":""}],"text":"","id":"Mq6wdQmEooWkUkxAfLUcz3e6nFb"},{"type":"paragraph","children":[{"type":"text","text":"要繪制多段線，輸入多段線命令敲擊多段線命令PL，敲擊空格鍵。","id":""}],"text":"","id":"FYIMdIkWKo8GeWxBZBVcZr0Bnrq"},{"type":"image","attrs":{"height":852,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/44b339acf2ff47ef85fc62e8b302c8c5","width":1024},"text":"","id":"SQAIdEguCoqqEMxWsDUcyB9vn2d"},{"type":"paragraph","children":[{"type":"text","text":"繪制多段線在CAD繪圖區(qū)指定直線的起點，輸入多段線的長度，敲擊空格鍵即可。","id":""}],"text":"","id":"WCWcdU4qmoKkUwxsbE8cMB8Ln2c"},{"type":"image","attrs":{"height":937,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d467194c158045e09842f6d3ea0bedc2","width":1024},"text":"","id":"Q8g8dY6KCoGqAExA5I0cCpPOnqd"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"EmAwdauc2owkY2xOYy7clUFVnhb"},{"type":"paragraph","children":[{"type":"text","text":"4、第四個命令是——正多邊形。快捷鍵POL，顧名思義是可以繪制多邊形，點擊命令，輸入邊的數量，然后選擇內切圓或者外切圓，就可以繪制了。繪制步驟如下：","id":""}],"text":"","id":"Ng2qd6Wa4os6SSxsfeKcuhjwnyd"},{"type":"paragraph","children":[{"type":"text","text":"1/5要繪制正多邊形，需要輸入命令：“POL”-“空格”，也可以在頂部的選項卡中找相應的按鈕點擊，但是有點麻煩。","id":""}],"text":"","id":"PsCCdEy4EoYSquxWwtwchUQonJg"},{"type":"image","attrs":{"height":650,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/97dc5459d7844ac39d841829e5572df0","width":1062},"text":"","id":"CYUyd4YoooQ6uIxoKztckifSn2B"},{"type":"paragraph","children":[{"type":"text","text":"2/5命令行這個時候會提醒你：輸入側面數。這個側面數的意思，就是多邊形的邊數，幾個側面，就是幾邊形。這里輸入6。","id":""}],"text":"","id":"TSSOdGU8oocQGUxualSctpL5nHg"},{"type":"image","attrs":{"height":650,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/eb86e6fb721c427f95ac05c41d24324e","width":1062},"text":"","id":"WeuOdMA0qowi4yxa4jlcLB28nWu"},{"type":"paragraph","children":[{"type":"text","text":"3/5接下來就是按照提示：指定多邊形的中心，這個應該好理解，可以通過鼠標點選，或者鍵盤輸入坐標的方式來指定中心。","id":""}],"text":"","id":"JwYqdegK8owoiExrxbDch483nMo"},{"type":"image","attrs":{"height":650,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8094966debf84a11b7b6053d5456ced7","width":1062},"text":"","id":"NGi6dEUKWoiIa4xQBX7cyuMPn2g"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"UGKsdaIkMo0ouMxGArIcdpSRn7c"},{"type":"paragraph","children":[{"type":"text","text":"4/5命令行提示：內接于圓，或者外切于圓。因為AutoCAD表征多變形的特征是通過內接圓/外切圓的直徑來的，所以這里要指明。我們選外切圓。","id":""}],"text":"","id":"CqcwdYam8oSi2Ixy0SmcbBk3n0b"},{"type":"image","attrs":{"height":650,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/267d4582a7c046a8ae60e8ca6a88ed39","width":1062},"text":"","id":"BuOadUsg0o624CxeYWYcqWujnRe"},{"type":"paragraph","children":[{"type":"text","text":"5/5這個時候，就需要指定外切圓的直徑了，我們通過鼠標點選的方式來完成指定，就可以繪出正六邊形了。","id":""}],"text":"","id":"FkOMdSWs6oOCeAx6nURcHJJ7nhe"},{"type":"image","attrs":{"height":650,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/9790aea05b584988ad355a2cb1633ca4","width":1062},"text":"","id":"B0YGdi886oucOuxsHD3cyiu9n8b"},{"type":"paragraph","children":[{"type":"text","text":"5、第五個命令是——矩形?？旖萱IREC，可以快速繪制出矩形寬，這個也是很常用的一個命令。","id":""}],"text":"","id":"SKASdkaoAoaoeKxYrALcc3gGnpe"},{"type":"paragraph","children":[{"type":"text","text":"在功能區(qū)單擊矩形按鈕，然后再繪圖區(qū)域任意處點擊，確定矩形的一個角點，然后拖動鼠標，在任意處點擊，確定第二個角點位置，這時矩形就繪制完成了。","id":""}],"text":"","id":"NQAmdi00IoQMkaxEl6YcGZsRnlb"},{"type":"image","attrs":{"height":591,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/381600818dea4003a774e31a93032b3c","width":853},"text":"","id":"VssIdkuEmogw24x8HxncNQ4vn5d"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"D2w6ds4KyoIG2ex2Fxmc3HJWnYb"},{"type":"paragraph","children":[{"type":"text","text":"6、第六個命令是——圓弧?？旖萱IARC，繪制圓弧命令可以快速畫出弧線，示意門之類的地方很常用。","id":""}],"text":"","id":"R4QGdmGCao6cCCxk3TWckXFYnTg"},{"type":"paragraph","children":[{"type":"text","text":"首先打開軟件，然后在命令行輸入快捷鍵命令：ARC，按回車鍵確認，根據命令行提示在繪圖區(qū)域指定圓弧的起點或 [圓心(C)]，接著繼續(xù)指定圓弧的第二個點或[圓心(C)/端點(E)]，即可完成圓弧的繪制了。如下圖所示：","id":""}],"text":"","id":"DqG2dgEAgoaYw0xrBgTcuv3cnt8"},{"type":"image","attrs":{"height":641,"note":[{"type":"text","text":"制圖常用的基本命令2","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d28443b65638464e80947ed86561d100","width":1024},"text":"","id":"JSoWducuIoGuoSxm4twc0JD9nXc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"背誦秘籍口訣","id":""}],"text":"","id":"Dk8GdSKC0o6Woux0expcQbxKnwg"},{"type":"paragraph","children":[{"type":"text","text":"1、想到直線就用L+空格","id":""}],"text":"","id":"T2asdCqQOoimuyxYPgJcFkdenah"},{"type":"paragraph","children":[{"type":"text","text":"2、想到圓就用C+空格","id":""}],"text":"","id":"TsEodQ6AWoe04MxkzA2cYMjmnBd"},{"type":"paragraph","children":[{"type":"text","text":"3、想到圓弧就用A+空格","id":""}],"text":"","id":"ZqIcdUAMaoiSUcx2uxRcX6l8nUt"},{"type":"paragraph","children":[{"type":"text","text":"4、想到矩形就用REC+空格","id":""}],"text":"","id":"OiMwd4IAIomMeYxsjqzcYTyOnxc"},{"type":"paragraph","children":[{"type":"text","text":"5、想到點就用PO+空格","id":""}],"text":"","id":"CYEadUmgIoWucmxAV7bcsWr8nDg"},{"type":"paragraph","children":[{"type":"text","text":"6、想到單行文本就用DT","id":""}],"text":"","id":"J6OwdMqWsoIcIexyiSHcdD2hnYe"},{"type":"paragraph","children":[{"type":"text","text":"7、想到多行文本就用MT","id":""}],"text":"","id":"G4UMdsog0oU6S2xuuQjcF4lIn5b"},{"type":"paragraph","children":[{"type":"text","text":"8、想到填充就用H","id":""}],"text":"","id":"VuMidCigCoUUGCxUMducczA7nhb"},{"type":"paragraph","children":[{"type":"text","text":"9、想到線段延伸到某一線段就用EX+空格","id":""}],"text":"","id":"X2IOdMYYyouGYMxWeavcJUwsnqh"},{"type":"paragraph","children":[{"type":"text","text":"10、想到矩形倒圓角就用F+空格","id":""}],"text":"","id":"IGgidgaycoOAsSxA108cPJjtnah"},{"type":"paragraph","children":[{"type":"text","text":"11、想到修剪繪圖過程中多余的線就用TR+空格","id":""}],"text":"","id":"GEaEdCKAwoScMixu41HcPAVWnOh"},{"type":"paragraph","children":[{"type":"text","text":"12、想到修改文本就用ED+空格","id":""}],"text":"","id":"BYqQdIKaGo6WSPxxJoqc0onHnE8"},{"type":"paragraph","children":[{"type":"text","text":"13、想到移動就用M+空格;","id":""}],"text":"","id":"VKYgdkQqWoowwGxIrO8cBf6znhf"},{"type":"paragraph","children":[{"type":"text","text":"14、想到旋轉就用RO+空格","id":""}],"text":"","id":"GSCMdu4eeow2AQxM1prcQXoinOg"},{"type":"paragraph","children":[{"type":"text","text":"15、想到偏移就用O+空格","id":""}],"text":"","id":"Uu80dKCEgoYggYxodqPc8CvgnIh"},{"type":"paragraph","children":[{"type":"text","text":"16、想到鏡像就用MI+空格","id":""}],"text":"","id":"UIYcdGWiso0YAEx2d6jcWtlWn0f"},{"type":"paragraph","children":[{"type":"text","text":"17、想到復制就用CO+空格","id":""}],"text":"","id":"WKWed2E4yoogIixWQdFcBxHMnVh"},{"type":"paragraph","children":[{"type":"text","text":"18、想到局部觀察平面圖細節(jié)就用Z+空格","id":""}],"text":"","id":"N0oSdEgCioQKAAxUJujc8afknQh"},{"type":"paragraph","children":[{"type":"text","text":"19、想到實時縮放放大鏡就用Z+空格+空格","id":""}],"text":"","id":"ZEg2dys4So2QECxIqtccBtB1nyF"},{"type":"paragraph","children":[{"type":"text","text":"20、想到平移視圖就用P+空格","id":""}],"text":"","id":"GaSedyquWoq8A4xasfWcXFE8nud"},{"type":"paragraph","children":[{"type":"text","text":"21、想到平移視圖平移視圖就用P+空格","id":""}],"text":"","id":"Ous8dwEGeomcosxkN9Kc6edEnyh"},{"type":"paragraph","children":[{"type":"text","text":"22、想到返回上一視圖就用Z+空格+P+空格","id":""}],"text":"","id":"ViKudCo4aoWAUIxUfXxcSuidnze"},{"type":"paragraph","children":[{"type":"text","text":"23、想到全局顯示自己繪的平面圖就用Z+空格+A+空格","id":""}],"text":"","id":"VScGdgueeowU6cxOYBCcfU1HnGc"},{"type":"paragraph","children":[{"type":"text","text":"24、想到打印文件就用CTRL＋P","id":""}],"text":"","id":"I20QdAe4MoM482xRIbEcvAyung5"},{"type":"paragraph","children":[{"type":"text","text":"25、想到復制，就用CTRL＋C","id":""}],"text":"","id":"BWuEdc0cyoGOuaxQHmDcTMORnSd"},{"type":"paragraph","children":[{"type":"text","text":"26、想到粘貼就用CTRL＋V","id":""}],"text":"","id":"LKIOdWM4QoqWySxicj6c4Ounnfc"},{"type":"paragraph","children":[{"type":"text","text":"27、想到剪切就用，CTRL＋X代表","id":""}],"text":"","id":"XYK6duIMeoOKsWxQTgYcuIAwnEe"},{"type":"paragraph","children":[{"type":"text","text":"28、想到新建文件就用CTRL＋N","id":""}],"text":"","id":"RGcqdOU0EoqEqux8bjNc8XUonpe"},{"type":"paragraph","children":[{"type":"text","text":"29、想到尋求幫助時，就用F1","id":""}],"text":"","id":"BiEWdqg2youUemxSCNNcPPGynte"},{"type":"paragraph","children":[{"type":"text","text":"30、想到正交就用F8","id":""}],"text":"","id":"J6wEd4wUKoyQMixGOzoco5dIntb"},{"type":"paragraph","children":[{"type":"text","text":"31、想到打開和關閉對象捕捉工具就用F3","id":""}],"text":"","id":"PYSsdeiI8o40e6xcTl5cJAAmnpc"},{"type":"paragraph","children":[{"type":"text","text":"32、想到直線標注就用DLI+空格","id":""}],"text":"","id":"M0k8dqyWcoo0sAxZl0Kcg5HmnH2"},{"type":"paragraph","children":[{"type":"text","text":"33、想到調整文字樣式就用ST+空格","id":""}],"text":"","id":"EgCYdKOkiomagqxodUDcBQSunme"},{"type":"paragraph","children":[{"type":"text","text":"34、想到重新生成就用R+E+空格","id":""}],"text":"","id":"MwmudIyGqoImWKxUNCmcyPNJnSh"},{"type":"paragraph","children":[{"type":"text","text":"35、想要設置捕捉模式就用OS+空格","id":""}],"text":"","id":"UkUadm6oAo4ie2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{"type":"image","attrs":{"height":504,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/de0e63cfcf264058bc890fe5b1d873ad","width":1024},"text":"","id":"D42IdU2o0oc62qxemvdcIWnpnce"},{"type":"image","attrs":{"height":468,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/46ca082556724c8c8523422230dbe5f0","width":1024},"text":"","id":"LiEudYiqMoGEkux4bjsc6POdnrb"}],"text":"","id":"E460deiYkoMaGCxwrrtclePTnZb"},{"type":"paragraph","children":[{"type":"text","text":"這里插一點，如果你框選以后想取消選擇，只需按ESC即可。","id":""}],"text":"","id":"E460deiYkoMaGCxwrrtclePTnZb"},{"type":"paragraph","children":[{"type":"text","text":"如果你只想取消部分圖形的選中狀態(tài)，只需按住shift再將你想取消選擇的圖形進行框選（邏輯同樣是上面兩種形式），此時被框中的圖形就會取消被選中的狀態(tài)。","id":""}],"text":"","id":"LCkMdWuugoAYCGxWEjZcBZtInwb"},{"type":"paragraph","children":[{"type":"text","text":"這樣的兩種框選模式看似簡單，但學會實際運用它們是能大大提高你的畫圖效率的。","id":""}],"text":"","id":"OyeEdWSmco2GauxSNBgcRYANnzH"},{"type":"paragraph","children":[{"type":"text","text":"下面我舉個簡單的例子，如圖，一個矩形中有許多交叉的直線。如果我只想選中直線的部分，而不想選中矩形怎么辦？這里提供兩種思路。","id":""}],"text":"","id":"MQ6CdQukkoSu6yxKUijcX18Mnrh"},{"type":"image","attrs":{"height":536,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/55837732dd82475689f197f0d96f9154","width":1024},"text":"","id":"T8oOdQmmGowaCmxaB34cSymrnpH"},{"type":"paragraph","children":[{"type":"text","text":"1、在矩形內部，從右往左進行框選使選框接觸到所有直線，這樣即使直線外部未被框柱，所有直線還是會被選中","id":""}],"text":"","id":"EgsAdK4mwoMAKQx2jtkcpf6JnOh"},{"type":"imageList","children":[{"type":"image","attrs":{"height":490,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7ec34ea64e85482da4bcdc2cd0aa5265","width":1024},"text":"","id":"NEQadaaoQog0QSxgzJBcvoeUnKb"},{"type":"image","attrs":{"height":556,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/484cc15f700a48fe89448a953ad7c3a6","width":1024},"text":"","id":"KYgYd048Ko6a4OxlblGcwaG4nFN"}],"text":"","id":"RGgKdCs4moK6YaxwR0mcXotUnog"},{"type":"paragraph","children":[{"type":"text","text":"2、先從左往右把所有元素選中，再按住shift從右往左框選，只接觸到外部矩形的部分，將它取消選中狀態(tài)。","id":""}],"text":"","id":"RGgKdCs4moK6YaxwR0mcXotUnog"},{"type":"imageList","children":[{"type":"image","attrs":{"height":588,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ab022f81dcc945e598d74e5316b6d993","width":1024},"text":"","id":"Rq8Cd24gUo2oAix67LucVXNFn1e"},{"type":"image","attrs":{"height":547,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7d28583f1b83479e8f3f29e8f10715fc","width":1024},"text":"","id":"PmeIdyuOQoaeGoxmwOvcHS2bnIc"},{"type":"image","attrs":{"height":547,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7d28583f1b83479e8f3f29e8f10715fc","width":1024},"text":"","id":"PmeIdyuOQoaeGoxmwOvcHS2bnIc"},{"type":"image","attrs":{"height":556,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/34c9d1bc9a394e97b79fcf03e55972dd","width":1024},"text":"","id":"TOCkdg48io8cOEx2rLnc3w5HnTh"}],"text":"","id":"FEWCd4egsoS0C8xWQ3hcG96Yn6e"},{"type":"paragraph","children":[{"type":"text","text":"二、鍵盤命令","id":""}],"text":"","id":"FEWCd4egsoS0C8xWQ3hcG96Yn6e"},{"type":"paragraph","children":[{"type":"text","text":"取消、刪除、撤銷、重做。任何繪圖軟件都離不開以上四種操作，這里我將CAD這四種操作的快捷鍵告訴大家。","id":""}],"text":"","id":"CekcdS8cWosm68xenN9c6vlZnWk"},{"type":"paragraph","children":[{"type":"text","text":"取消：ESC","id":""}],"text":"","id":"AKSqd4gSKoYQwwxyiiFca81fn6g"},{"type":"paragraph","children":[{"type":"text","text":"刪除：Delete","id":""}],"text":"","id":"AGmydmgqGoigKsxmq9jcFDxpnNb"},{"type":"paragraph","children":[{"type":"text","text":"撤銷：Ctrl+Z（撤銷多步就多按幾次）","id":""}],"text":"","id":"VwOgdq8U6owAqQxJLcqc7tPSndd"},{"type":"paragraph","children":[{"type":"text","text":"重做：Ctrl+Y(重做一般與撤銷搭配使用，如果你撤銷多了一步，按重做會回到上一步)","id":""}],"text":"","id":"C8sGd6w2soW6iExA9uSc4nLGnVd"},{"type":"paragraph","children":[{"type":"text","text":"三、鼠標中鍵","id":""}],"text":"","id":"D0qWd8GC4ogUgGxU15fct1REnEe"},{"type":"paragraph","children":[{"type":"text","text":"1、雙擊鼠標中鍵：顯示全部圖形對象。","id":""}],"text":"","id":"B4uYdymeaoAmKoxaIxUcyQEAn3e"},{"type":"imageList","children":[{"type":"image","attrs":{"height":457,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fca57e97ffef49f0bf63665bf77a0c16","width":1080},"text":"","id":"Sua0dckEko0W8Uxo34ZcjCn0nDe"},{"type":"image","attrs":{"height":425,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ef8ad7f3c0c9413d86f2fd65b8bfa1b7","width":720},"text":"","id":"AAsIdc8SEoKMW6xQvaecAC8Nnvf"}],"text":"","id":"A4AsdYkeUo8GsCxKkAZcfNiintf"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"A4AsdYkeUo8GsCxKkAZcfNiintf"},{"type":"paragraph","children":[{"type":"text","text":"2、按住鼠標中鍵拖動鼠標：移動圖紙","id":""}],"text":"","id":"Ce4IdOSuWomSwCxYJPGcYfcRnTf"},{"type":"paragraph","children":[{"type":"text","text":"此時十字光標會變成一只小手，你可以通過拖動鼠標來移動圖紙。","id":""}],"text":"","id":"XyCcd2wQYoucQOxaEV8c1D5XnOh"},{"type":"paragraph","children":[{"type":"text","text":"3、滾動鼠標中鍵：縮放圖紙。這個大家應該都懂，縮放圖紙與上面的拖動圖紙配合使用，方便你找到圖形的位置。","id":""}],"text":"","id":"JM0wdiSy4oYO6cxM70CcCOQ7nOe"},{"type":"paragraph","children":[{"type":"text","text":"4、命令欄","id":""}],"text":"","id":"O8QOdKsSKoUO82xUzgXc9vqznvb"},{"type":"paragraph","children":[{"type":"text","text":"CAD這個軟件，在我看來最重要的就是它的命令欄。","id":""}],"text":"","id":"IO2Sdauw6oQ0YmxwUPbctbnenP1"},{"type":"paragraph","children":[{"type":"text","text":"幾乎你畫在圖上的一切東西都與它有關。首先它的位置在之前講過，位于CAD界面的下方，共兩欄。上面一欄表示已結束的命令，下面一欄表示現在的命令。","id":""}],"text":"","id":"IMEQdaEimoIImaxUz3Lclj4Jned"},{"type":"image","attrs":{"height":34,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b5599979f7134709bd64cd0ecbcf4236","width":1080},"text":"","id":"MooGdUIqyo2QUGxoFBpc5sHDneN"},{"type":"paragraph","children":[{"type":"text","text":"CAD的命令欄，就相當于一個你的助手，它會指引你做每一步操作。下面舉個簡單的例子。","id":""}],"text":"","id":"Dyq2dM6KkoeEk2xGIZmcFMipnCe"},{"type":"paragraph","children":[{"type":"text","text":"如下圖，首先我們選擇CAD左側繪圖工具中的直線。（可直接鍵盤上輸入L再按空格/回車）此時命令欄第二行提示指定第一個點。","id":""}],"text":"","id":"IgocdOce4o8coUxKU8cc1g7HnWd"},{"type":"image","attrs":{"height":198,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/54539c27a4d3464f990d7fec38c39246","width":34},"text":"","id":"GmGadmkkwoiKEQxaJHNc3uWgnEi"},{"type":"paragraph","children":[{"type":"text","text":"我們在繪圖區(qū)空白處單擊一下，此時命令顯示為指定下一點或放棄U。（由于這條線還沒畫完，此時第一欄并沒有內容，即沒有上一步命令）此時你再選繪圖區(qū)另外一點，一條直線就畫完了；如果你輸入U，則放棄繪制這條直線。","id":""}],"text":"","id":"JSQKdQACCoeU0GxX40ycuRpKnvx"},{"type":"image","attrs":{"height":33,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e4b1c0f037384738aac9071febec4b6e","width":241},"text":"","id":"SOi6dqy8yokQq8xUhUbc90knnTf"},{"type":"paragraph","children":[{"type":"text","text":"而此時命令欄還是提示指定下一點或放棄。這里你有兩種選擇。1是單擊空格/回車鍵，則線段繪制完畢。2是繼續(xù)選擇另一點，那么就會出現兩條線。","id":""}],"text":"","id":"Qs44d6IY4oIe6gxCcgscWM2xnKg"},{"type":"image","attrs":{"height":625,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/5a8da029d832434e866cb5f1d4fff303","width":1024},"text":"","id":"M6mgdMGOMoC2eKx5PR4cIk9wnBL"},{"type":"paragraph","children":[{"type":"text","text":"此時命令欄的提示多了一項：閉合C。如果你鍵盤輸入C，則兩條線段頭尾相接，不在一條直線上則形成三角形。","id":""}],"text":"","id":"AIkSdWUoOok6SUxU3e4cS1wtnFf"},{"type":"imageList","children":[{"type":"image","attrs":{"height":30,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8ceae07a20f042cfaa3ab14d177652e8","width":348},"text":"","id":"LEGSdUOsUo8C80xOO79cwpoNnrc"},{"type":"image","attrs":{"height":469,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/81e7edd7427d4bcc8a660a69ae20d4c5","width":720},"text":"","id":"PQ4AdcqmmoqSmQxqSMNcax2Kn1e"},{"type":"image","attrs":{"height":469,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/81e7edd7427d4bcc8a660a69ae20d4c5","width":720},"text":"","id":"PQ4AdcqmmoqSmQxqSMNcax2Kn1e"},{"type":"image","attrs":{"height":31,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a45bd78cf7014e39a362f8421cf2777d","width":416},"text":"","id":"SUUqdoG2coiGKYxMdo0cOoobnXe"},{"type":"image","attrs":{"height":31,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a45bd78cf7014e39a362f8421cf2777d","width":416},"text":"","id":"SUUqdoG2coiGKYxMdo0cOoobnXe"},{"type":"image","attrs":{"height":459,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6deef09719b243929584555f7946a5f0","width":1024},"text":"","id":"RsOudaYyOosuCuxAtv0ci7jLnve"},{"type":"image","attrs":{"height":459,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6deef09719b243929584555f7946a5f0","width":1024},"text":"","id":"RsOudaYyOosuCuxAtv0ci7jLnve"},{"type":"image","attrs":{"height":430,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fe87fed395514abdb941d3246f04b4ee","width":1024},"text":"","id":"Wo8OdwG84og0YixAh11ctTesnQe"}],"text":"","id":"AicSd0eK4oMwSOxeqFvc4lVWn2d"},{"type":"paragraph","children":[{"type":"text","text":"這里注意兩點：","id":""}],"text":"","id":"AicSd0eK4oMwSOxeqFvc4lVWn2d"},{"type":"paragraph","children":[{"type":"text","text":"繪制完圖形對象后，再單擊空格或回車鍵，即可結束整個命令。如果你想重復上一次的命令，比如想繼續(xù)畫線段，只需再按下空格，會自動重復上一次指令。此時又要開始選擇線段的第一個點……","id":""}],"text":"","id":"DUKudMOiqo6Ug6xayHfcHMVtnyb"},{"type":"paragraph","children":[{"type":"text","text":"以上牽扯到一個核心的操作邏輯。即CAD的命令欄在你選擇完基礎命令后一步步指引你進行操作，給你提供多種選擇。","id":""}],"text":"","id":"L8qcdC0MkokOi8xyIzfcvyaGnfd"},{"type":"paragraph","children":[{"type":"text","text":"即使你對這個命令不熟悉，通過命令欄的提示你也能很快理解。例如剛才舉的例子畫線段，我們都知道兩點確定一線段，因此CAD中繪制線段在命令欄中分兩步，分別是確定兩個點的位置。","id":""}],"text":"","id":"HcSyd2IcMooE4UxG2j8c4WRXnjb"},{"type":"paragraph","children":[{"type":"text","text":"5、狀態(tài)欄","id":""}],"text":"","id":"UmSmdsKWqo6KeixQ9mOc096xnoh"},{"type":"paragraph","children":[{"type":"text","text":"狀態(tài)欄位于命令欄下方。","id":""}],"text":"","id":"Qe6Qd8QwqoMsMWxEti9cZsZjn8g"},{"type":"paragraph","children":[{"type":"text","text":"前半部分有一個坐標點的數據，它表示的是十字光標在繪圖區(qū)的位置，而它的參照物是CAD繪圖區(qū)的坐標原點，如下圖。這里需要注意的是，Z軸的數字一般是0，因為我們主要是繪制平面上的圖形。","id":""}],"text":"","id":"GIgKdu4kcowKSaxmyLccgQqxnPf"},{"type":"image","attrs":{"height":20,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7d3985e450e540358e0427eba7581ad5","width":628},"text":"","id":"Sgm0dig2eo4yuYxiqyHcqkPgnYg"},{"type":"paragraph","children":[{"type":"text","text":"狀態(tài)欄重點在于后半部分的幾個按鈕，掌握它們，你的繪圖效率會得到極大的提高。","id":""}],"text":"","id":"TsAydq2a0oQCGSx4EJ0ctqfen4c"},{"type":"image","attrs":{"height":625,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6ff68b9a3bea4f9dace01c4d8a42f4d8","width":1024},"text":"","id":"ZCG0d8OGcouWoyxoBZjcVoXdnGA"},{"type":"paragraph","children":[{"type":"text","text":"1、首先說下捕捉模式和柵格顯示","id":""}],"text":"","id":"Zk0mdokiUoYGk4xO0z9cg2mFnvb"},{"type":"image","attrs":{"height":23,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b24440318dc049968eb6991a0664a1de","width":49},"text":"","id":"YSeadmuOooYMKUxMPvdc8nOnn7f"},{"type":"paragraph","children":[{"type":"text","text":"它們一般搭配使用，捕捉會自動捕捉最近的柵格點，柵格則是體現在繪圖區(qū)會出現柵格網，這兩個按鈕我建議大家關掉，會對繪圖的視線造成干擾，同時容易使光標閃爍。","id":""}],"text":"","id":"Uq4idIkkWoYEYaxk1qicOtwFn9e"},{"type":"paragraph","children":[{"type":"text","text":"2、接下來是正交模式","id":""}],"text":"","id":"V40cdWCeMoAK4IxG4ITc6Y4snYb"},{"type":"image","attrs":{"height":27,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/605790387b9d4b4d99444e6cedf47a4a","width":26},"text":"","id":"MCE6d4cWmoUw46xqKYWctktMnuh"},{"type":"paragraph","children":[{"type":"text","text":"開啟和關閉它的快捷鍵是鍵盤上的F8，經常會用到希望大家記住。","id":""}],"text":"","id":"ReYmdSywYo6ciWxsniwczX2Wnvc"},{"type":"paragraph","children":[{"type":"text","text":"這個模式非常重要。如果你要畫直線，希望直線橫平豎直，即只在XY方向繪制，那么打開正交模式，所有畫出來的線條都會在XY方向。與此相關的是其后的極軸模式。","id":""}],"text":"","id":"IAcSdcAK2oOgUOxT6nrc5XTVnwp"},{"type":"image","attrs":{"height":26,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1954273a2fb4431aa4730bec80dcec8b","width":26},"text":"","id":"UUM4dY8weoQ8UwxWij9ch9hQnqb"},{"type":"paragraph","children":[{"type":"text","text":"就是通常的帶角度的繪圖模式，與正交模式相反。","id":""}],"text":"","id":"SkKIduqm2og6maxwfN7c3O8dnKh"},{"type":"paragraph","children":[{"type":"text","text":"3、對象捕捉，快捷鍵F3","id":""}],"text":"","id":"FgiId0ekCokOq4x4gozcQpRjnKb"},{"type":"image","attrs":{"height":29,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/443f2a6e37c8426c86f9e0f55abb70d3","width":32},"text":"","id":"SYsUdeMkuoCgQuxyIZTcN1VMnOd"},{"type":"paragraph","children":[{"type":"text","text":"這個模式可以極大極大極大極大提高繪圖的效率，非常重要！這里先舉個簡單的例子。","id":""}],"text":"","id":"HKGUdSa4UosGuoxy6Pkc517gn4I"},{"type":"paragraph","children":[{"type":"text","text":"當你繪制出了一個矩形，想選中的它的一個角點往上畫別的東西，這個時候把對象捕捉模式打開，那么你會發(fā)現，當光標移動到矩形角點附近時，會在角點上出現一個綠色的小框。","id":""}],"text":"","id":"Ek2cdSqYYoiSeOxeKnXcFAcmnod"},{"type":"paragraph","children":[{"type":"text","text":"此時如果你要再往上畫個矩形，那么當你繪制時，你會發(fā)現矩形的角點自動吸附到了原矩形的角點上。","id":""}],"text":"","id":"WAC8dmCggo0m2ixwDQOck1bUnlp"},{"type":"imageList","children":[{"type":"image","attrs":{"height":696,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8cded5b88575476f954861ceee0f5f7c","width":1024},"text":"","id":"JaqWdyAcWoC0GgxsvZwc0Z1en1b"},{"type":"image","attrs":{"height":783,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/26105262aeda4740b45e76e2e88cbd6f","width":1024},"text":"","id":"AWO2dEgUmosu4MxwF9Bcm0PJnA3"},{"type":"image","attrs":{"height":783,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/26105262aeda4740b45e76e2e88cbd6f","width":1024},"text":"","id":"AWO2dEgUmosu4MxwF9Bcm0PJnA3"},{"type":"image","attrs":{"height":708,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/25bca42290c44bb7949213cdade18aaf","width":1024},"text":"","id":"Gka4dwuI8oyiosxfqtHcsr6AnJF"}],"text":"","id":"DwsudKka6oAmE2xCeT8cdFZ3nEd"},{"type":"paragraph","children":[{"type":"text","text":"因此，對象捕捉模式就像一塊磁鐵，它能讓光標自動吸附到一些特殊的點位上，不僅僅是端點角點。","id":""}],"text":"","id":"DwsudKka6oAmE2xCeT8cdFZ3nEd"},{"type":"paragraph","children":[{"type":"text","text":"這里鼠標右鍵單擊對象捕捉，選擇設置，里面提供了各種各樣的特殊點和延長線等等。這里提醒下大家，千萬別全部打開哦，不然會被各種磁鐵吸來吸去，眼花繚亂反而降低效率。","id":""}],"text":"","id":"JQeadOKGComEqYx4qegcyOtwnMe"},{"type":"image","attrs":{"height":539,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7e3beff9e5724db1982138d7d788e370","width":668},"text":"","id":"AseOdYGOAo4yUixQLiWc4OfGnCf"},{"type":"paragraph","children":[{"type":"text","text":"4、對象捕捉追蹤","id":""}],"text":"","id":"DqYOdg8QSoMiAuxoHzocpFVvnIh"},{"type":"paragraph","children":[{"type":"text","text":"設想你要畫兩條線段，希望它們不僅平行且頭尾對齊，該怎么畫？","id":""}],"text":"","id":"Q2SYdWasKoAmWgxOaWBcHguqn3g"},{"type":"paragraph","children":[{"type":"text","text":"如下圖，當你開啟對象捕捉追蹤后，在繪制第二條線段的第二個點時，先將光標挪到第一條線段的端點上再慢慢往下挪動（不要單擊，只是挪動），此時會出現一條綠色的虛線，它就像一把尺子一樣能幫助你對齊。","id":""}],"text":"","id":"McY6dUK0IoigQ4xigaWc2kM3nYb"},{"type":"paragraph","children":[{"type":"text","text":"這時將光標慢慢往下挪，單擊即可繪制出端點對齊的兩條線啦。","id":""}],"text":"","id":"Iqoed8kKyoWmi2xm60CctQGpnfe"},{"type":"imageList","children":[{"type":"image","attrs":{"height":695,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ba934dc811b14b299cdf365e7cc4e1fa","width":1024},"text":"","id":"HMq4dOYOqoqsKkxYVV7ctUpYnXc"},{"type":"image","attrs":{"height":679,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/55616e7e00db4f6ca20e1253404426b2","width":1024},"text":"","id":"NCs0dgAsGoGmYWxsltkcgwnnn1d"},{"type":"image","attrs":{"height":679,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/55616e7e00db4f6ca20e1253404426b2","width":1024},"text":"","id":"NCs0dgAsGoGmYWxsltkcgwnnn1d"},{"type":"image","attrs":{"height":471,"note":[{"type":"text","text":"基本操作邏輯","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f1327453f80c41d88656307eb4ea6a7a","width":659},"text":"","id":"RgyMdEIo0oOssMxOcx6cWUMxn4d"}],"text":"","id":"IoqOdUKeUosg8yxEFQlcUcsznCf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"掌握繪圖基本規(guī)范","id":""}],"text":"","id":"IoqOdUKeUosg8yxEFQlcUcsznCf"},{"type":"paragraph","children":[{"type":"text","text":"這個包括標注樣式、詳圖、剖圖、引線規(guī)范等。這就像學會了寫字，組詞造句一樣。","id":""}],"text":"","id":"UYMgd2sASok0e8xOuEfc5Scyntg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"基本要求","id":""}],"text":"","id":"POk2dmmYWoyUyAxk6o0ciYkVnhb"},{"type":"paragraph","children":[{"type":"text","text":"1、所有設計室出的圖紙都要配備圖紙封皮、圖紙說明、圖紙目錄。","id":""}],"text":"","id":"XWkqdu0EMoa8WwxKwfYcliPOn7b"},{"type":"paragraph","children":[{"type":"text","text":"A、圖紙封皮須注明工程名稱、圖紙類別（施工圖、竣工圖、方案圖）、制圖日期?！?,"id":""}],"text":"","id":"CYoWdUaswo4Qgsxqd29c5Nydn3E"},{"type":"paragraph","children":[{"type":"text","text":"B、圖紙說明須對工程進一步說明工程概況、工程名稱、建設單位、施工單位、設計單位或建筑設計單位等。　","id":""}],"text":"","id":"FAMYd0mOsocqYAxspGpcJ8DHnQb"},{"type":"paragraph","children":[{"type":"text","text":"2、每張圖紙須編制圖名、圖號、比例、時間?！?,"id":""}],"text":"","id":"Qa22dKw00oEUu8xC0Nqch3oMnUf"},{"type":"paragraph","children":[{"type":"text","text":"3、打印圖紙按需要、比例出圖。","id":""}],"text":"","id":"MgIedu6SYo8ewKxarpPcqykonfb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"常用制圖方式","id":""}],"text":"","id":"NKAidCymKougG6x8dUec7kYRnge"},{"type":"paragraph","children":[{"type":"text","text":"一、常用比例","id":""}],"text":"","id":"OAoQdYKusoIKqMxeWfJcTq8AnQd"},{"type":"image","attrs":{"height":400,"note":[{"type":"text","text":"常用制圖方式","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/06b84d68c8f046d7be959ac6bfb5425b","width":560},"text":"","id":"XMo6dq4UEos4CMxKIq2cghG8nDf"},{"type":"paragraph","children":[{"type":"text","text":"1:1、1:2、1:3、1:4、1:5、1:6、1:10","id":""}],"text":"","id":"OKksd2i4ioECyIxILgKcAMNNnSe"},{"type":"paragraph","children":[{"type":"text","text":"1:15、1:20、1:25、1:30、1:40、1:50、1:60、1:80","id":""}],"text":"","id":"GMoWd4gSGoqOC4xsds7cUyCVn7b"},{"type":"paragraph","children":[{"type":"text","text":"1:100、1:150、1:200、1:250、1:300、1:400、1:500","id":""}],"text":"","id":"ZcQCdgg84ociCKx0kvicwssMnzb"},{"type":"paragraph","children":[{"type":"text","text":"二、線型","id":""}],"text":"","id":"V8GQdkmEqoyUg8xOKKsc86EinHh"},{"type":"image","attrs":{"height":236,"note":[{"type":"text","text":"常用制圖方式","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/27ba4a03d9d54403913cf966dc9de1cc","width":414},"text":"","id":"VQimdagIwomESGx6bIicttE7ndb"},{"type":"paragraph","children":[{"type":"text","text":"1、粗實線：0.3mm","id":""}],"text":"","id":"UcYUdE00EoMy0GxvClNcKvEXnIN"},{"type":"paragraph","children":[{"type":"text","text":"1)平、剖面圖中被剖切的主要建筑構造的輪廓（建筑平面圖）?！?,"id":""}],"text":"","id"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":"基礎練習圖紙","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b8256aad01784eddb90e926a3bce6f1a","width":500},"text":"","id":"IqYidgCI2oGuC6xcH0QcotBKnNg"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"SCkqdqycgoISY0xuwQ2coHppnkg"},{"type":"image","attrs":{"height":330,"note":[{"type":"text","text":"基礎練習圖紙","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/53f0a50183274ddd9b417631b6ca4d83","width":500},"text":"","id":"AaKgdUyuWoGAwMxeajpcc1rwn4f"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"IA0Id8QoooYYmoxyEXsc5KbInyf"},{"type":"image","attrs":{"height":330,"note":[{"type":"text","text":"基礎練習圖紙","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c55d395d5e4e4aa695675253f0c89335","width":500},"text":"","id":"XKQ0dwI8coAOYMxoHsicI4f7nib"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"注意事項","id":""}],"text":"","id":"YQsMdEQgIoMuUGx2156c30KwnAg"},{"type":"paragraph","children":[{"type":"text","text":"1、學習CAD不要急于求成","id":""}],"text":"","id":"AscUd0oeMoq84ix8BeJcScKXnRf"},{"type":"paragraph","children":[{"type":"text","text":"CAD的學習過程講究循序漸進，先了解繪圖的基本知識，打好基礎，再勤加練習，知識的吸收要由淺及深，由簡到繁，這樣學習起來不吃力，學習的興趣也會大一點。","id":""}],"text":"","id":"HKy8di6OmoqyGexcNZYcBBvunKd"},{"type":"paragraph","children":[{"type":"text","text":"2、不要不遵循作圖步驟","id":""}],"text":"","id":"L8GGdYeIuoAIeexczCacKkdenid"},{"type":"paragraph","children":[{"type":"text","text":"在進行CAD繪圖的時候最好首先要設置好圖幅大小，然后設置單位和精度，根據繪圖對象建立好圖層，設置好對象樣式后才開始繪圖。","id":""}],"text":"","id":"HQsMdwu2YoMW6GxErtPcvOAInlf"},{"type":"paragraph","children":[{"type":"text","text":"3、繪圖比例亂設置","id":""}],"text":"","id":"ZYQGdGkc0oEGOExo1l4cAOS2nPf"},{"type":"paragraph","children":[{"type":"text","text":"在進行繪圖的時候不要自己隨心所欲的設置繪圖比例，CAD繪圖比例有很多，而每個比例都是科學設置的，最佳繪圖比例是1:1，將繪圖比例設置為1:1絕對不會錯。","id":""}],"text":"","id":"Zq4cdw6y8oaKkWxoPROcNG3WnQc"},{"type":"paragraph","children":[{"type":"text","text":"4、不要在0層上繪圖","id":""}],"text":"","id":"DECqdOsMco8YOgxQ1zWcwlVRnab"},{"type":"paragraph","children":[{"type":"text","text":"這一點是一定要注意的，因為0層是系統(tǒng)默認的圖層，不能更名和刪除，通常用作草稿圖層或插入塊，將圖畫在0層上容易導致圖層混亂，不利于分層管理。5、不要把圖框和圖形畫在同一副圖中","id":""}],"text":"","id":"NuWydwCYMoYi66xOZRQccHINnqs"},{"type":"paragraph","children":[{"type":"text","text":"繪圖時如果需要運用到圖框應當將圖框以塊的形式插入進圖中，而不是直接畫，直接畫在后面打印圖紙的時候容易出現錯亂。","id":""}],"text":"","id":"PW2EdyeC6oMu8oxUndXcf6g7nKc"},{"type":"paragraph","children":[{"type":"text","text":"6、遇到問題不及時弄清楚","id":""}],"text":"","id":"E00KdioaKomkqAxIB5ccfn85nsh"},{"type":"paragraph","children":[{"type":"text","text":"在繪圖時因為操作的原因可能會出現很多問題，遇到問題一定要第一時間搞清楚，因為你記著記著可能就忘了。比如說畫一張圖，別人畫的大小適中，而你畫起來圖形很小，有的甚至看不見，這可能是因為你沒有設置繪圖界限而導致的。","id":""}],"text":"","id":"TkaIdMG2qoiYCMxCwcDcOrMenPg"},{"type":"paragraph","children":[{"type":"text","text":"7、不設置線型比例","id":""}],"text":"","id":"Ym6ydWusio62KWxTUwSc0XUEnoV"},{"type":"paragraph","children":[{"type":"text","text":"沒有設置線型比例可能會導致你用虛線畫線但畫出來看起來就像是用實線畫的，線型比例在設置的時候還要根據圖形的尺寸來，如果圖形尺寸特別小可以將圖形比例設大一點，如果圖形尺寸特別大可以將圖形比例設小一點。","id":""}],"text":"","id":"Z04cdKCico8OmQxU0escjKYtnDr"},{"type":"paragraph","children":[{"type":"text","text":"8、不標注工程信息","id":""}],"text":"","id":"HSegdCAmqoWkaUxysLicn5Gbneb"},{"type":"paragraph","children":[{"type":"text","text":"工程標注是工程的重要依據。在一幅工程圖中工程標注是不可少的重要部分。在某些情況下，工程標注甚至比圖形更重要。所以小伙伴們在繪圖的時候一定不要忘了標注。","id":""}],"text":"","id":"Cw40dk6miousE6xU8Gbc37Wvn9C"},{"type":"paragraph","children":[{"type":"text","text":"9、文字字體不規(guī)范","id":""}],"text":"","id":"LGyGdKWewoKYUyxknpNcIyNYnfF"},{"type":"paragraph","children":[{"type":"text","text":"文字是CAD圖紙不可缺少的一部分，如尺寸標注文字、圖紙說明等，在標注的時候很多小伙伴都會用自己喜歡的字體，這樣是錯誤的，規(guī)范的字體是“長仿宋體”。","id":""}],"text":"","id":"VQGMdaW4qoWMA4xq8ODcFDW4nPe"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"QKOIdouKYosKu6xga8zc1RcRnN2"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"EUAWdYGokoswAyxsJL4crd4Nnhf"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"Sa4EdWCA8o0oaqxoTVscr1Uwnwh"}]%3C%2Fhowto_content%3E

6. ca4328座位圖

從南寧到成都的時間約為140-150分鐘，具體航班信息如下：　起飛時間/機場　　　　到達時間/機場 　　　航班信息08:10南寧吳圩機場　　09:55成都雙流國際機場　　深圳航空ZH9563 21:50南寧吳圩機場　　23:35成都雙流國際機場　　四川航空3U8774 21:55南寧吳圩機場　　23:35成都雙流國際機場　　中國國航CA4328 22:00南寧吳圩機場　　23:50成都雙流國際機場　　成都航空EU2230

7. ca4542座位圖

第一排的位置比較寬松舒適