纤维缠绕厚度估算

介绍

ToothShaft可建立端部带齿槽的轴。

类结构

输入 input：

• ToothWidth : 齿宽
• ToothPos : 齿部开始位置
• ToothNum : 齿数量
• Meshsize : 网格尺寸
• Outline : 外轮廓Line2D

参数 params:

• Order ：单元阶数
• ToothType : 齿槽类型
• ToothSlice : 齿部网格数量
• SlotSlice : 槽部网格数量
• Name : 名称
• Material : 材料

输出 output :

• Assembly : 实体单元装配
• Divider : 分割线
• ShellMesh : 壳网格
• SolidMesh : 实体网格
• Surface : 截面

案例

Create ToothShaft (Flag=1)

生成端部带齿槽轴。

a=Point2D('Point Ass1');
a=AddPoint(a,[0;4],[110/2;110/2]);
a=AddPoint(a,[4;4],[110/2;100/2]);
a=AddPoint(a,[4;18],[100/2;100/2]);
a=AddPoint(a,[18;18],[100/2;90/2]);
a=AddPoint(a,[18;1],[90/2;90/2]);
a=AddPoint(a,[1;0],[90/2;92/2]);
a=AddPoint(a,[0;0],[92/2;110/2]);

b=Line2D('Line Ass1');
for i=1:7
   b=AddCurve(b,a,i);
end

inputShaft.Outline= b;
inputShaft.ToothPos= 12;
inputShaft.ToothNum= 12;
inputShaft.ToothWidth= 10;

paramsShaft.ToothSlice= 5;
paramsShaft.SlotSlice= 5;

obj1=shaft.ToothShaft(paramsShaft, inputShaft);
obj1=obj1.solve();
Plot2D(obj1);
Plot3D(obj1);

Change tooth type (Flag=2)

a=Point2D('Point Ass1');
a=AddPoint(a,[0;4],[110/2;110/2]);
a=AddPoint(a,[4;4],[110/2;100/2]);
a=AddPoint(a,[4;18],[100/2;100/2]);
a=AddPoint(a,[18;18],[100/2;90/2]);
a=AddPoint(a,[18;1],[90/2;90/2]);
a=AddPoint(a,[1;0],[90/2;92/2]);
a=AddPoint(a,[0;0],[92/2;110/2]);

b=Line2D('Line Ass1');
for i=1:7
  b=AddCurve(b,a,i);
end

inputShaft.Outline= b;
inputShaft.ToothPos= 12;
inputShaft.ToothNum= 12;
inputShaft.ToothWidth= 10;

paramsShaft.ToothSlice= 5;
paramsShaft.SlotSlice= 5;
paramsShaft.ToothType= 2;

obj1=shaft.ToothShaft(paramsShaft, inputShaft);
obj1=obj1.solve();
Plot2D(obj1);
Plot3D(obj1);

Type1和Type2是两种不同的齿槽，Type1齿部的边界延长线都指向圆心，Type2的边界线为平行线。

Circle groove slot type (Flag=3)

a=Point2D('Point Ass1');
a=AddPoint(a,[0;4],[110/2;110/2]);
a=AddPoint(a,[4;4],[110/2;100/2]);
a=AddPoint(a,[4;18],[100/2;100/2]);
a=AddPoint(a,[18;18],[100/2;90/2]);
a=AddPoint(a,[18;1],[90/2;90/2]);
a=AddPoint(a,[1;0],[90/2;92/2]);
a=AddPoint(a,[0;0],[92/2;110/2]);
b=Line2D('Line Ass1');
for i=1:7
  b=AddCurve(b,a,i);
end
inputShaft.Outline= b;
inputShaft.ToothPos= 12;
inputShaft.ToothNum= 12;
inputShaft.ToothWidth= 15;
paramsShaft.ToothSlice= 8;
paramsShaft.SlotSlice= 8;
paramsShaft.ToothType= 1;
paramsShaft.SlotType= 2;
paramsShaft.LeftLimit= 4;
obj1=shaft.ToothShaft(paramsShaft, inputShaft);
obj1=obj1.solve();
Plot2D(obj1);
Plot3D(obj1);

参考文献

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