# Part Workbench/ja

This page is a translated version of the page Part Workbench and the translation is 2% complete.
Outdated translations are marked like this.

## Introduction

A more detailed discussion of Part workbench versus Part Design workbench can be found here: Part and Part Design.

The objects created with the Part Workbench are relatively simple; they are intended to be used with boolean operations (unions and cuts) in order to build more complex shapes. This modeling paradigm is known as the constructive solid geometry (CSG) workflow, and it was the traditional methodology used in early CAD systems. On the other hand, the PartDesign Workbench provides a more modern workflow to constructing shapes: it uses a parametrically defined sketch, that is extruded to form a basic solid body, which is then modified by parametric transformations (feature editing), until the final object is obtained.

Part objects are more complex than mesh objects created with the Mesh Workbench, as they permit more advanced operations like coherent boolean operations, modifications history, and parametric behaviour.

The Part Workbench is the basic layer that exposes the OCCT drawing functions to all workbenches in FreeCAD.

### Solids toolbar

• Box: Creates a box.
• Cone: Creates a cone.
• Tube: Creates a tube.
• Box: Creates a box. This object can also be created with the Box tool.
• Cylinder: Creates a cylinder. This object can also be created with the Cylinder tool.
• Cone: Creates a cone. This object can also be created with the Cone tool.
• Sphere: Creates a sphere. This object can also be created with the Sphere tool.
• Torus: Creates a torus. This object can also be created with the Torus tool.
• Circle: Creates a circular arc.
• Ellipse: Creates an elliptical arc.
• Line: Creates a line.

### Part tools toolbar

• Revolve: Creates a solid by revolving an object (not a solid) around an axis.
• Mirror: Mirrors the selected object across a mirror plane.
• Fillet: Fillets (rounds) edges of an object.
• Chamfer: Chamfers edges of an object.
• Loft: Lofts from one profile to another.
• Sweep: Sweeps one or more profiles along a path.
• Section: Creates a section by intersecting an object with a section plane.
• Offset:
• 3D Offset: Constructs a parallel shape at a certain distance from an original.
• 2D Offset: Constructs a parallel wire at certain distance from an original, or enlarges/shrinks a planar face.

### Boolean toolbar

• Compound:
• Boolean: Performs boolean operations on two objects.
• Cut: Cuts one object from another.
• Union: Fuses two or more objects.
• Join:
• Embed object: Embeds a walled object into another walled object.
• Cutout for object: Creates a cutout in a wall of an object for another walled object.
• Split:
• Slice apart: Slices and splits an object by intersecting it with other objects.
• Boolean XOR: Removes space shared by an even number of objects.

### Other tools

• Import: Imports from *.IGES, *.STEP, or *.BREP files.
• Export: Exports to *.IGES, *.STEP, or *.BREP files.
• Create a copy:
• Attachment: Attaches an object to another object.

## Obsolete tools

### Measure

The Std Measure tool replaces the tools listed below. introduced in version 1.0

• Measure Linear: Creates a linear measurement. Not available in version 1.0 and above.
• Measure Angular: Creates an angular measurement. Not available in version 1.0 and above.
• Measure Refresh: Updates all measurements. Not available in version 1.0 and above.
• Toggle 3D: Shows or hides 3D measurements. Not available in version 1.0 and above.
• Toggle Delta: Shows or hides delta measurements. Not available in version 1.0 and above.

## Preferences

### チュートリアル

Mesh Workbench/ja
Drawing Workbench/ja