制造工艺计划 > Process Steps > Read About and Create Steps > About Process Steps
  
About Process Steps
Process steps describe all the actions used to manufacture the product. You can only have one active step at any time. Process step types are: Fixture, Manufacturing Model, Machine, General, Surface, and Volume. You must create a Work Center before creating the process step. Every process step type is associated with a specific work center type. For example, a Work Center of type Surface enables you to create a Surface type step.
You can create a work center at setup time and then use it in an operation, or create a work center directly when defining an operation. To create a Work Center, click Manufacturing and the arrow next to Work Center. Select a type of Work Center or machine tool from the list. The Work Center dialog box for the selected type opens.