- AutoCAD 2022建筑设计从入门到精通(升级版)
- 陈晓东编著
- 1246字
- 2021-08-13 19:52:46
4.3 上机实训一——绘制立面双开门构件
通过绘制立面双开门构件,如图4-21所示,在巩固所学知识的前提下,主要对修剪、延伸、打断等命令进行综合练习和应用,具体操作步骤如下。
Step 01 单击“标准”工具栏→“新建”按钮,新建绘图文件。
Step 02 打开状态栏上的“对象捕捉”功能,并设置捕捉和追踪模式,如图4-22所示。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-108-232.jpg?sign=1739399092-m5VrA2Ynuby6Ri0cGImfityYNrfCg4aM-0-0883728c3e46fae42984ffde94e184e6)
图4-21 立面双开门构件绘制效果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-108-233.jpg?sign=1739399092-n5emWNWrPiMjBB4PACvuJh1vySSdIVDU-0-8da4b03bc81a7a0050c223fed4459422)
图4-22 设置捕捉与追踪模式
Step 03 执行菜单栏“视图”→“缩放”→“圆心”命令,将视图高度调整为2600个绘图单位。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-108-2.jpg?sign=1739399092-cmoK31muciQwXuvneM0ZtPZcb3DkSHCF-0-f4ee0d881234516b99699278be058a94)
Step 04 菜单栏“绘图”→“矩形”命令,绘制内部的立面门轮廓线。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-109-1.jpg?sign=1739399092-NyoI8og4eF7DRsDNVheD8MQrMBnYnyRn-0-4affc094f40730c6b61e46da482e8d8b)
Step 05 执行菜单栏“修改”→“分解”命令,将矩形分解为4条独立的线段。
Step 06 执行菜单栏“修改”→“偏移”命令,对分解后的矩形进行偏移。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-109-2.jpg?sign=1739399092-z5Xjl7Y05HXc3iWv3344ugfWFBSy1uSn-0-caf5e0ca6d52ca99c5cebfc3e82116e2)
Step 07 执行菜单栏“修改”→“延伸”命令,对内侧的轮廓边进行延伸,命令行操作如下。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-109-3.jpg?sign=1739399092-qRAqD54LJUpKelga4a7YilyzjjUaqEmW-0-c92fc111d28838e80e9daa2e99921406)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-1.jpg?sign=1739399092-717EQdV2DKZ7245X03jpgvoGARGOYqNv-0-a3011c276876cb17c07e51c35a6022e7)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-183.jpg?sign=1739399092-VtX2dm5A8IYmBg3hBJYzZLPcLjx9qnhR-0-0c34d778183fd3bded2ab7460ffd2ae3)
图4-23 内部立面门轮廓线绘制结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-184.jpg?sign=1739399092-2BsjbkSqYnz47BMN4DsdOYX7Vz09aRWK-0-f4b6d15177bec9dc0fe80c50c54d3120)
图4-24 分解后矩形偏移结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-185.jpg?sign=1739399092-uJmM2PzhMftJhfW4Mrjit1L10x2GmE8b-0-331bbc359d1e7dced3b15beaf5f8e50c)
图4-25 选择延伸边界
Step 08 重复执行“延伸”命令,对两侧的垂直轮廓边进行延伸。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-2.jpg?sign=1739399092-zb8YB967wFg6g9ZzmxqUgTrzjoeD6tjW-0-8966a4aa196c6fd80f1ce0f3ff24283d)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-208.jpg?sign=1739399092-YJ9OMt6CMLbdzpDbz7cVzVHaR9BdMVKn-0-fed8cbd840be20ce0b85ee26625a5d0c)
图4-26 内侧轮廓边延伸结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-209.jpg?sign=1739399092-ngT0tb4Xi8CmFJjynYoQwiwlzLMeC71Z-0-1bb4fed6972d63631efea94e7f521984)
图4-27 选择延伸边
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-110-210.jpg?sign=1739399092-hsGeUlmoeJvpSQ0M4bx0QkOULZ0m5S1v-0-36175e5566b8a9a99226f5d3077a032c)
图4-28 垂直轮廓边延伸结果
Step 09 执行菜单栏“绘图”→“矩形”命令,配合捕捉自功能绘制内部的轮廓线。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-111-1.jpg?sign=1739399092-XQEHF1q0ZddiSW7WSFGwedBnb4P5Vftz-0-04210ffc7ddcb7e6caa0a20bc27b2605)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-111-206.jpg?sign=1739399092-SlsuqDtAv4RTaexfvA3dS5KwukNYWSuQ-0-940ef0c6927a38151c6e5a4adf6224e8)
图4-29 捕捉交点(一)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-111-207.jpg?sign=1739399092-byCClG7Hj2CHfnLsw4sKWDSflq2Ywhfv-0-b07ecee1ba823e658d33197d20cf0678)
图4-30 捕捉端点
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-111-208.jpg?sign=1739399092-9AH9uaRgWAiXOdtHvcpyhaBKu34fCIJG-0-6335d06bde7b13d8fe93cfd01b0c87e8)
图4-31 内部轮廓线绘制结果
Step 10 执行菜单栏“绘图”→“椭圆”命令,配合对象追踪和中点捕捉功能,绘制内部的椭圆。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-111-2.jpg?sign=1739399092-IAcQ7orENlhPiGVwmmp5SoGIKpWp3C2r-0-0c6001e6fc10a62ebb6f752b2bb22119)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-111-231.jpg?sign=1739399092-hnFJt9NUCdvRAavB67SKDZjU9z41yoih-0-126bc70949634fc02b6e366ca3c49611)
图4-32 定位中心点(一)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-111-232.jpg?sign=1739399092-KSHmQmy3ZA4XROXqn555PpRGZiCIZabA-0-9203c49dc2f46b0d28d531a32619344b)
图4-33 定位中心点(二)
Step 11 执行菜单栏“修改”→“偏移”命令,将两个椭圆向外偏移124个绘图单位。椭圆偏移结果如图4-35所示。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-112-205.jpg?sign=1739399092-1gCeBFg50W9dhXnvJpKUcwSNftFaReit-0-726eede4fdde3b98acea980fd36900cf)
图4-34 内部椭圆绘制结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-112-206.jpg?sign=1739399092-PgGGqmS4QvdeL95MzSKvVysvQZfsuAuk-0-0088d5e3d41ef6213b64aa8bd84a805d)
图4-35 椭圆偏移结果
Step 12 单击“修改”面板中的按钮,打断偏移的椭圆和矩形。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-112-1.jpg?sign=1739399092-jGKUh8JTTpMEFuQMk5nEsnSsc1kiT4Wf-0-3de55f65bc8d28f5c72d1144d4c6bd57)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-112-230.jpg?sign=1739399092-M745415EwfQSuu6rGrdUohn69hB0iv9O-0-93ebe3b285e1a788207be804748d44f5)
图4-36 捕捉交点(二)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-112-231.jpg?sign=1739399092-Vlt5RO74NlubrRINM77guzNCeL1mjd30-0-a97e12266b48a218ed48fd8db780a506)
图4-37 捕捉交点(三)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-112-232.jpg?sign=1739399092-SjrKaMlq7mzInaNhVOihYdgcQh7U6t01-0-9cb4941b16b50d253412606d58118199)
图4-38 打断结果
Step 13 执行菜单栏“修改”→“修剪”命令,对内部的矩形进行修剪,命令行操作如下。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-112-2.jpg?sign=1739399092-F0vzGFsSzb9fFgyQP9ArUY40WQu03TRQ-0-40a1de4b25a7c7938b0e9fb3056ed654)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-184.jpg?sign=1739399092-3G2wbYoj2JQaH2Ya9eThjndcgNVP0dEv-0-2790f72086c181448cc00550f86fdb73)
图4-39 单击指定位置(一)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-185.jpg?sign=1739399092-XOsqPPz7XPjVDWtXqUgCEtAv9mFq0oNX-0-0993357bdba10eeff5f1b76e2fecfbe8)
图4-40 单击指定位置(二)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-186.jpg?sign=1739399092-CcH8wTUb5sL1iakEgPve8k7QPVFxNuF8-0-64bc7bcda75386c4ba8a8db00a7f9e37)
图4-41 修剪结果
Step 14 参照操作步骤12、13,重复执行“打断”和“修剪”命令,对其他图线进行修整,如图4-42所示。
Step 15 使用快捷键C执行“圆”命令,配合捕捉和追踪功能,绘制圆与直线,如图4-43所示,其中圆的半径为18个绘图单位。
Step 16 将圆之间的两条垂直直线分别向左、向右偏移10个绘图单位,并删除源直线,如图4-44所示。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-253.jpg?sign=1739399092-XyKvpFOWW3gYwfCgZvuwpZxq8WeSd3wN-0-5bfa39cc7aaec4fe71934f3e04750f44)
图4-42 修整结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-254.jpg?sign=1739399092-SqtPGLe7UppDD5dD0oqjVstb3ve4dMzv-0-5f4fdacbac560ee1a0a710a3404ab193)
图4-43 圆与直线绘制结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-255.jpg?sign=1739399092-Au4tFFgfRdLVvC3oO5etjeOaer2T4TTU-0-4be6309c19176057a168db06fb1a9c7c)
图4-44 直线偏移结果
Step 17 使用快捷键EX执行“延伸”命令,以4个圆(见图4-45)作为边界,对4条垂直直线进行延伸,如图4-46所示。
Step 18 执行菜单栏“格式”→“颜色”命令,在打开的“选择颜色”对话框中,将当前颜色设置为“102”号色,如图4-47所示。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-300.jpg?sign=1739399092-RvOE6O72peSLMg2qzGjsmK9d5DprcfG3-0-a2858aa9d0b13f0be1405d628dab70ad)
图4-45 选择结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-301.jpg?sign=1739399092-zeH50qq7B6uSdUCBszZNv2DLBodeWLbh-0-b48d273943c9e2560d10a0d115e0293e)
图4-46 垂直直线延伸结果
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-113-302.jpg?sign=1739399092-yg4Tu3lZonmbzjZUN9mcogtIPkVIptvn-0-782ecb9e755df72b7ff544fc18d601b3)
图4-47 设置当前颜色
Step 19 使用快捷键H执行“图案填充”命令,并打开“图案填充和渐变色”对话框,设置填充图案和填充参数,如图4-48所示。为立面门填充图案,填充结果(一)如图4-49所示。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-114-208.jpg?sign=1739399092-mYbV6FVt6tvYjZAcmfZsBxFpJGIf3Jg4-0-aa8478b7db7c392f9a7d0febf1972ad2)
图4-48 设置填充图案和填充参数(一)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-114-209.jpg?sign=1739399092-h00xbUMaYwIsNFsjCbioqjahQSlWfYRE-0-f4b0fe824cfd936ae877744d944284f6)
图4-49 填充结果(一)
Step 20 使用快捷键H执行“图案填充”命令,并打开“图案填充和渐变色”对话框,设置填充图案和填充参数,如图4-50所示。为立面门填充图案,填充结果(二)如图4-51所示。
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-114-232.jpg?sign=1739399092-BtMXGQTNzXBt3onp1I3epqcVdrMPgOrS-0-7eb8bd849494cf8cce914f8bcfabde34)
图4-50 设置填充图案和填充参数(二)
![](https://epubservercos.yuewen.com/C5155C/20862583408965406/epubprivate/OEBPS/Images/41452-00-114-233.jpg?sign=1739399092-rFYpvTLJib0UJ7E8Qbu2mbPvzXWKa89O-0-f2a75064faa7f0a7b4611907c065cc9e)
图4-51 填充结果(二)
Step 21 执行“保存”命令,将图形存储为“上机实训一.dwg”。