---
title: "参数化元件"
url: https://www.thcad.net/15713.html
date: 2025-04-08
modified: 2026-06-18
author: "天河CAD"
description: "【温馨提示】：以下压缩文件为分步DWG文件，请解压后使用： ..."
categories:
  - "3D机械版"
image: https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-11-19-1.png
word_count: 64
---

# 参数化元件

【温馨提示】：以下压缩文件为分步DWG文件，请解压后使用：

[7_Parametric.zip](https://www.thcad.net/wp-content/uploads/2022/11/7_Parametric.zip)[下载](https://www.thcad.net/wp-content/uploads/2022/11/7_Parametric.zip)

1、打开 support_2.dwg

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-5-31.png)

2、切换到布局（layout）查看视图和剖面图

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-5-42.png)

3、打开  holeEdge_2.dwg

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-6-20.png)

4、查看 BS_SUBTRACT 和 BC_UNITE 图层

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-6-42.png)

5、更改 Diameter ½ -> ¼ Depth 1 -> 2 _edgeAngle 45 -> 55

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-6-59.png)

6、切换到 Support_2 模型，然后通过插入组件命令(BMINSERT)插入 holeEdge 三次并与相邻圆弧对齐。

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-7-10.png)

7、关闭图层BC_SUBTRACT 和 BC_UNITE，检查模型和图纸。

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-7-24.png)

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-7-32.png)

8、在机械浏览器中选择一对刚插入的孔，然后到属性面板将更改属性D =7 -> 7 及Depth= 1->0.8

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-7-53.png)

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-8-13.png)

9、检查更改的图纸(孔的图形已经更改)

10、打开 dwg 并将其加入到组件面板，通过创建组件命令(BMCREATECOMPONENT)，定义名字为：Rib，类别为DEMO。

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-9-3.png)

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-9-17.png)

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-9-24.png)

11、切换回 support_2 模型，单击Rib 组件进行插入

12、确保开启了动态UCS（热键 F6）

13、将筋板放在圆形边缘的四分之一处

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-10-14.png)

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-10-22.png)

14、在机械浏览器中选择“刚插入的 Rib”，并在中心孔周围创建一个具有 6 个实例的环形数组阵列

（array polar）

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-10-50.png)

15、在机械浏览器中将数组实例数改为 8

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-11-3.png)

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-11-19.png)

16、更改 Rib 的参数: Angle -> 55 H -> 43

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-11-35.png)

17、检查更新的图纸

![](https://www.thcad.net/wp-content/uploads/2021/05/image2021-4-23_14-11-44.png)