粉末压机模架配合精度优化
분말압궤모가배합정도우화
Optimization of Coordinate Precision Based on Powder Metallurgy Precision Molding Press
  • 万方数据
    机械制造与自动化 궤계제조여자동화
    JIANGSU MACHINE BUILDING & AUTOMATION
    2014年 4期 38-40 ,共3页

    沈维佳%张年松%贾轶杰

    침유가%장년송%가질걸

    粉末压机%模架%有限元%公差%配合 粉末壓機%模架%有限元%公差%配閤
    분말압궤%모가%유한원%공차%배합
    powder molding press%molding%finite element%tolerance%fit
    在机械制造时，由于各个零件的受力情况不一样，原本设置的装配误差会有一定的改变，会降低机器的设计精度。运用有限元的结果对装配精度进行优化，为合理确定公差与配合、保证工作精度和提高设计成功率奠定了理论基础。
    재궤계제조시，유우각개령건적수력정황불일양，원본설치적장배오차회유일정적개변，회강저궤기적설계정도。운용유한원적결과대장배정도진행우화，위합리학정공차여배합、보증공작정도화제고설계성공솔전정료이론기출。
    Because the force on each element is different in the machine building, the assembly error set original y is made some change, and this reduces the accuracy of machine design. The coordinate precision is optimized based on the results of simulation,This lays the foundation for determining the tolerance and fit reasonably, ensuring the precision and improving the design success rate.
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