当自下向上实体建模建立连杆模型

自下向上实体建模建立连杆模型

1. 进入ANSYS工作目录,将 “c-rod” 作为jobname。

2. 创建两个圆面：

– Main Menu Preprocessor -Modeling- Create -Areas- Circle By Dimensions ...

? RAD1 = 1.4

? RAD2 = 1

? THETA1 = 0

? THETA2 = 180, 单击[Apply]

? 然后设置THETA1 = 45,再单击[OK]

3. 打开面:编号

第2种是石墨烯与金属氧化物复合– Utility Menu PlotCtrls Numbering ...

? 设置面号on, 然后单击[OK]

4. 创建两个矩形面:

– Main Menu Preprocessor -Modeling- Create -Areas- Rectangle By Dimensions ...

? X1 = -0.3, X2 = 0.3, Y1 = 1.2, Y2 = 1.8, 单击[Apply]

? X1 = -1.8, X2 = -1.2, Y1 = 0, Y2 = 0.3, 单击 [OK]

5. 偏移工作平面到给定位置 (X=6.5):

– Utility Menu WorkPlane Offset WP to XYZ Locations +

? 在ANSYS输入窗口输入6.5

? [O钢筋(板)挤并实验K]

6. 将激活的坐标系设置为工作平面坐标系:

– Utility Menu WorkPlane Change Active CS to Working Plane

6.5

2.5

0.5

1.8

0.3

1.0R

1.4R

0.4R

0.7R

45o

Spline through six control7、当万能实验机在测试的进程中 points

C

L

C

L

Crank pin end

Wrist pin end

All dimensions in inches

45o

0.28

0.4

0.33

4.75

4.0

3.25

7. 创建另两个圆面:

– Main Menu Preprocessor -Modeling- Create -Areas- Circle By Dimensions ...

? RAD1 = 0.7

? RAD2 = 0.4

? THETA1 = 0

? THETA2 = 180, 然后单击[Apply]

? 第二个圆THETA2 = 135, 然后单击[OK]

8. 对面组分别执行布尔运算:

– Main Menu Preprocessor -但仿佛也有回暖的迹像Modeling- Operate -Booleans- Overlap Areas +

? 首先选择左侧面组, 单击 [Apply]

? 然后选择右侧面组, 单击[OK]

9. 将激活的坐标系设置为总体笛卡尔坐标系:

– Utility Menu WorkPlane Change Active CS to Global Cartesian

10. 定义四个新的关键点:

– Main Menu Preprocessor -Modeling- Create Keypoints In Active CS …

? 第一个关键点, X=2.5, Y=0.5, 单击[Apply]

? 第二个关键点, X=3.25, Y=0.4, 单击[Apply]

? 第三个关键点, X=4, Y=0.33, 单击[Apply]

? 第四个关键点, X=4.75, Y=0.28, 单击[OK]

11. 将激活的坐标系设置为总体柱坐标系:

– Utility Menu WorkPlane Change Active CS to Global Cylindrical