机械研究与应用
機械研究與應用
궤계연구여응용
MECHANICAL RESEARCH & APPLICATION
2014年
4期
158-159
,共2页
轮毂%夹具%有限元
輪轂%夾具%有限元
륜곡%협구%유한원
hub%fixture%finite element
轮毂是需要大批量生产的特殊中空类零件,为了提高工件生产效率,设计了一种专用夹具,可以对工件实现可靠的夹紧定位。通过 Pro/ E 软件对专用夹具和工件进行三维建模、Pro/ Mechanica 有限元分析,计算工件由于切削力产生的位移变形,证明了轮毂加工方案的可行性。
輪轂是需要大批量生產的特殊中空類零件,為瞭提高工件生產效率,設計瞭一種專用夾具,可以對工件實現可靠的夾緊定位。通過 Pro/ E 軟件對專用夾具和工件進行三維建模、Pro/ Mechanica 有限元分析,計算工件由于切削力產生的位移變形,證明瞭輪轂加工方案的可行性。
륜곡시수요대비량생산적특수중공류령건,위료제고공건생산효솔,설계료일충전용협구,가이대공건실현가고적협긴정위。통과 Pro/ E 연건대전용협구화공건진행삼유건모、Pro/ Mechanica 유한원분석,계산공건유우절삭력산생적위이변형,증명료륜곡가공방안적가행성。
The wheel hub is special hollow parts in need of mass production, in order to improve production efficiency, a spe-cial fixture is designed to clamp the workpiece position reliably. The special fixture and workpiece are modeled by using Pro/E software,finite element analysis is done by using Pro/ Mechanica software, the displacement produced by cutting force is cal-culated, which proves the feasibility of the hub processing scheme.