Rapid prototyping processes

• What is rapid prototyping?

  process of downloading a 3D CAD file to a machine to produce a 3D model. Models can be made in various materials and through different modelling processes
• What are some advantages of rapid prototyping?

  fast production of realistic 3D models

  eliminates time consuming and skilled hand-modelling

  reduces development delays and costs in industry
• Why is a traditional method of prototyping bad (example: Ceramic tableware)?


  Modelled by a skilled potter (expensive)

  multiple steps- casting, firing, glazing etc (time consuming)

  takes days or longer for complex items
• Why is rapid prototyping better than traditional methods?

  time reduced to under 24 hours

  uses machines like stereolithography modelling