坐便器上盖模具的计算机辅助设计

摘要

利用MDT的曲面造型功能在微机平台上实现了坐便器上盖塑件的造型，凹模型腔及凸模的生成。并生成三维装配图和装配场景图。缩短了模具的设计周期。%The surface of toilet cover, the cavity of die and punch and 3Dassembly drawing and assembly scenes are realized through using the surface modeling function provided by Mechanical Desktop based on PC platform. As a result, the cycle of producing die is greatly reduced.