Translations:Manual:Introduction/3/zh-cn

• Introduction
• Discovering FreeCAD
  • What is FreeCAD?
  • Installing
    • Installing on Windows
    • Installing on Linux
    • Installing on Mac OS
    • Uninstalling
    • Setting basic preferences
    • Installing additional content
  • The FreeCAD interface
    • Workbenches
    • The interface
    • Customizing the interface
  • Navigating in the 3D view
    • A word about the 3D space
    • The FreeCAD 3D view
    • Selecting objects
  • The FreeCAD document
  • Parametric objects
  • Import and export to other filetypes
• Working with FreeCAD
  • All workbenches at a glance
  • Traditional modeling, the CSG way
  • Traditional 2D drafting
  • Modeling for product design
  • Preparing models for 3D printing
    • Exporting to slicers
    • Converting objects to meshes
    • Using Slic3r
    • Using the Cura addon
    • Generating G-code
  • Generating 2D drawings
  • BIM modeling
  • Using spreadsheets
    • Reading properties
    • Writing properties
  • Creating FEM analyses
  • Creating renderings
• Python scripting
  • A gentle introduction
    • Writing Python code
    • Manipulating FreeCAD objects
    • Vectors and Placements
  • Creating and manipulating geometry
  • Creating parametric objects
  • Creating interface tools
• The community

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FreeCAD 是自由的、开源的、参数化的3D建模应用软件。它主要用于对现实世界对象建模，小至电子元器件，大至建筑物和市政工程，它特别集中用于可以3D打印的对象。FreeCAD 可以自由下载，自由使用，自由分发和自由修改。它的源代码是开放的，公开的，遵守非常宽容的 LGPL 协议。使用 FreeCAD 产生的数据完全是你的，不用 FreeCAD 也可以寻回它们。