《ｘ5020b立式升降台铣床拨叉壳体-毕业论文》

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1、【摘要】：拨叉行业是我们通用机械重要分支，无论是在工业还农业中，只要有流体管道的地方,阀门的作用都是巨大的，而随着时代的发展，拨叉的类型也发展的越来越全面，制造拨叉的技术也越来越先进。本文一例拨叉零件数控车床加工的程序编制与步骤，加工工艺的选择问题进行探讨。进行整套的工艺分析与计算，按工艺程序卡进行编程与加工。【关键词】：拨叉数控加工工艺 数控铣床[Abstract]:Dialsforkstheprofessionisourgeneralmachineryimportantbranch,regardlessofisintheindustryalsoagr

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