Part Helix
Jump to navigation
Jump to search
Outdated translations are marked like this.
|
|
| Ubicación en el Menú |
|---|
| Part → Create Primitives → Helix |
| Entornos de trabajo |
| Part, OpenSCAD |
| Atajo de teclado por defecto |
| None |
| Introducido en versión |
| - |
| Ver también |
| .. |
Description
The 
Part Helix geometric primitive creates a helix shape, defined by a radius, a pitch, and a total height.
A common usage for the helix primitive is for creating screw threads in conjunction with a closed profile, and the 
Sweep operation. This process works essentially the same in the PartDesign Workbench by using the 
PartDesign Additive pipe tool.
Usage
- Switch to the
Part Workbench. - The Create Primitives dialogue can be accessed several ways:
- Pressing the
Primitives button located in the Part toolbar. - Using the Part → Create primitives → Helix entry in the Part menu.
- Pressing the
Parameter
- Pitch:The pitch corresponds to the space between two consecutive "turns" of the helix measured along the main axis of the helix.
- Height: The height corresponds to the overall height of the helix measured along the main axis of the helix.
- Radius: The radius corresponds to the radius of the circle built by the helix by viewing the helix from the top or bottom.
- Angle: Per default the helix is built on a imaginary cylinder. With this option it is possible to build the helix on a imaginay cone. This angle corresponds to the angle of the cone. The value must be comprised between 0 and +90 deg.
- Right-handed or Left-handed: This parameter specifies the handedness of the helix.
Location
- X: The main axis of the helix will be translated along the x axis of the value you indicate in this field.
- Y: The main axis of the helix will be translated along the y axis of the value you indicate in this field.
- Z: The main axis of the helix will be translated along the z axis of the value you indicate in this field.
- Direction: Per default the main axis of the helix is the z axis. Here you have the possibility to edit the main axis of the helix. If you select the parameter "user defined..." , you will be invited to indicate the main axis of the helix by entering the coordinates of its vector.
- 3D View: allows you select center in the 3D view
Options
Properties
Once you have created the helix you have the possibility to edit its parameters.
|
The parameters in this menu are similar to those described above.
|
Part
- Primitives: Box, Cone, Cylinder, Sphere, Torus, CreatePrimitives, Shapebuilder
- Modifying objects: Booleans, Union, Common, Cut, Join features, Connect, Embed, Cutout
- Splitting tools: Boolean fragments, Slice a part, Slice, XOR, Part Defeaturing
- Compound: Make compound, Explode Compound, Compound Filter; Extrude, Fillet, Revolve, Section, Cross sections, Chamfer, Mirror, Ruled Surface, Sweep, Loft
- Offset tools: 3D Offset, 2D Offset, Thickness, Projection on surface
User documentation 
- Installation: Linux, Windows, Mac; Getting started
- Basics: About FreeCAD, Workbenches, Preferences, Document structure, Interface Customization, Properties, Mouse Model; Tutorials
- Workbenches: Arch, Draft, FEM, Image, Inspection, Mesh, OpenSCAD, Part, PartDesign, Path, Plot, Points, Raytracing, Reverse Engineering, Robot, Ship, Sketcher, Spreadsheet, Start, Surface workbench, TechDraw, Test Framework, Web
- Scripting: Introduction to Python, FreeCAD scripting tutorial, FreeCAD Scripting Basics, How to install macros, Gui Command, Units Modules: Builtin modules, Workbench creation, Installing more workbenches Meshes: Mesh Scripting, Mesh Module Parts: The Part Module, Topological data scripting, PythonOCC, Mesh to Part Coin scenegraph: The Coin/Inventor scenegraph, Pivy Qt interface: PySide, Using the FreeCAD GUI, Dialog creation Parametric objects: Scripted objects Other: Code snippets, Line drawing function, Embedding FreeCAD, FreeCAD vector math library, Power users hub, Python, Macros, FreeCAD Scripting Basics, Topological data scripting
