英语翻译在三维造型时,零件表面的多个曲面相交部位不易于过渡,多次改变倒圆角的顺序的来完成过渡.用上下模的方式开模时,生成的模具体积块有飞边和棱角,且零件侧面上的两处铸字位置

Question

英语翻译
在三维造型时,零件表面的多个曲面相交部位不易于过渡,多次改变倒圆角的顺序的来完成过渡.用上下模的方式开模时,生成的模具体积块有飞边和棱角,且零件侧面上的两处铸字位置有干涉,通过创建多个模具体积块采用多向开模的方式解决这些难题.机械加工工艺规程设计中工序安排以工序集中为原则,定位使用一面两销的方式,首道工序中用来定位的通孔为铸孔,因此形状不规整,不能使用圆柱销定位,采用圆锥销能够达到定位要求.在机床专用夹具设计时,用于加工斜孔的专用钻套在夹具体上不易于定位和安装,采用钻套与零件内孔配合的方式方便定位和安装

Answer 1

At the time of three-dimensional modeling,part surface intersects the surfaces of parts are not easy to transition,several times to complete the transition of changing the order of the round.When upper and lower mould mold,mold volume generated by flying edge and sharp corners,the two foregoing machinery and replacement parts on the side where interference by creating multiple mold volumes using the way of multidirectional opening to address these challenges.Mechanical processing practice for design principle of operation is scheduled for operation in centralized,locate two pins,the first through-hole for the casting procedure used to locate holes,shapes are not structured,you cannot use the cylinder pin positioning,taper pins to meet positioning requirements.At the time of machine tool fixture design,private drill for machining inclined hole is easy to locate and install clamps not on specific,drill holes within the shell and parts combined with convenient location and installation