The technical principle of rapid prototype manufacture, such as LOM, SLS, SLA and FDM is introduced mainly and several methods of mould manufacture are introduced as well.

• 简述国内开发应用快速原型技术的情况,着重阐述了LOM(分层粘结成型)法、SLS(选择性激光烧结)法、SLA(立体平板印刷)法、FDM(熔化沉积造型)法等快速原型制造的工艺原理,并对主要的快速模具制造方法进行了介绍。