基于逆向工程技术对摩托车后视镜模具的建模及数控加工

摘要

逆向工程技术在产品设计领域应用广泛.运用三坐标测量机完成对摩托车后视镜的数据点的测量并在UG建模环境下进行反求曲面重构,然后用其MoldWizard模块对该零件分模并完成零件型芯的加工.逆向工程技术大大缩短产品设计制造周期.%Reverse engineering technology in product design field is widely applied.The paper applied three coordinate measuring machine to get motorcycle rearview mirror's data,and be modeled in the UG environment for the reverse surface reconstruction,then parted the mold with MoldWizard module to complete mold core machining.Reverse engineering technology greatly shortens the product design and manufacturing cycle.