模具工业
模具工業
모구공업
DIE & MOUID INDUSTRY
2013年
2期
29-32
,共4页
发动机后盖板%冲压工艺%模具设计%尺寸精度
髮動機後蓋闆%遲壓工藝%模具設計%呎吋精度
발동궤후개판%충압공예%모구설계%척촌정도
engine back cover plate%stamping process%die design%dimensional accuracy
根据汽车发动机后盖板的结构特点和尺寸精度要求,分析了零件冲压工艺,介绍了零件冲压过程中所用4副冲模的结构设计与制造要点.经生产实践验证,零件冲压工艺方案合理,模具结构简单,工作可靠,成形的零件质量好,满足了大批量生产的需要.
根據汽車髮動機後蓋闆的結構特點和呎吋精度要求,分析瞭零件遲壓工藝,介紹瞭零件遲壓過程中所用4副遲模的結構設計與製造要點.經生產實踐驗證,零件遲壓工藝方案閤理,模具結構簡單,工作可靠,成形的零件質量好,滿足瞭大批量生產的需要.
근거기차발동궤후개판적결구특점화척촌정도요구,분석료령건충압공예,개소료령건충압과정중소용4부충모적결구설계여제조요점.경생산실천험증,령건충압공예방안합리,모구결구간단,공작가고,성형적령건질량호,만족료대비량생산적수요.
According to the requirements for structure characteristics and dimensional accura?cy, the stamping process of an automobile engine back cover plate was analyzed and the key points in structure design and manufacturing of four sets of dies were presented. Pro?duction practice has proven that the stamping process is reasonable; the die running is reli?able and can meet the need for large-scale batch production with good quality.
