【摘要】 介绍模具Top-Down设计的基本思想、设计流程及其主要特点,并基于Pro/Engineer软件平台,以一鞋楦模具为设计对象,例示出模具Top-Down设计方法的主要设计过程。采用先进的Top-Down模具设计方法可以帮助设计者提高设计速度,避免一般设计中容易发生的错误,降低设计制造成本,加快交货期限。更多还原

【Abstract】 The basic conception, design processing and main character of the Top-Down design were introduced. Based on the famous CAD/CAM/CAE software Pro/Engineer, the Top-Down design process of shoe tree casting mould was also presented. The advanced Top-Down design method can help the designers to improve their designing efficiency and to avoid mistakes meeting in the usual design. This design method can also lower the design and manufacture cost and shorten the delivering period.更多还原