零件圆锥
|
|
| Menu location |
|---|
| Part → Primitives → Cone |
| Workbenches |
| Part |
| Default shortcut |
| None |
| Introduced in version |
| - |
| See also |
| Part Primitives |
Description
描述
在零件工作台中,可以通过零件工具栏、Part菜单(中的primitives子菜单)或Create Primitives(创建图元)对话框来创建参数化的截断零件圆锥图元。
The default Part Cone is truncated. It can be turned into a full, untruncated, cone by changing its 数据Radius1 or 数据Radius2 property to zero. It can be turned into a segment of a cone by changing its 数据Angle property.
Usage
Example
A Part Cone object created with the scripting example below is shown here.
Notes
- A Part Cone can also be created with the
Part Primitives command. With that command you can specify the dimensions and placement at creation time.
选项
|
Cone
|
See also: Property View.
A Part Cone object is derived from a Part Feature object and inherits all its properties. It also has the following additional properties:
Data
Attachment
The object has the same attachment properties as a Part Part2DObject.
Cone
- 数据Radius1 (
Length): The radius of the bottom face of the cone. Can be0mmif 数据Radius2 is larger than0mm. The default is2mm. - 数据Radius2 (
Length): The radius of the top face of the cone. Can be0mmif 数据Radius1 is larger than0mm. The default is4mm. - 数据Height (
Length): The height of the cone. The default is10mm. - 数据Angle (
Angle): The angle of the circular arc that defines the top and bottom face of the cone. Valid range:0° < value <= 360°. The default is360°. If it is smaller than360°the resulting solid will be a segment of a cone.
Scripting
See also: Autogenerated API documentation, Part scripting and FreeCAD Scripting Basics.
A Part Cone can be created with the addObject() method of the document:
cone = FreeCAD.ActiveDocument.addObject("Part::Cone", "myCone")
- Where
"myCone"is the name for the object. - The function returns the newly created object.
Example:
import FreeCAD as App
doc = App.activeDocument()
cone = doc.addObject("Part::Cone", "myCone")
cone.Radius1 = 5
cone.Radius2 = 10
cone.Height = 50
cone.Angle = 270
cone.Placement = App.Placement(App.Vector(1, 2, 3), App.Rotation(30, 60, 15))
doc.recompute()
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