铣床拨叉壳体机械加工工艺及钻床专用夹具设计含5张CAD图.zip
I摘 要本次毕业设计的主要内容是机械加工工艺规程编制和工序专用夹具的设计。设计内容涉及了机械制造工艺及机床夹具设计、金属切削机床和刀具的选用、公差配合与测量等多方面的知识。为了能够完成铣床拨叉壳体机械加工工艺及钻床夹具的设计任务,综合运用机械制造工艺学和其它课程的基本理论和方法,正确的制订铣床拨叉壳体的机械加工工艺规程。通过对立式升降台铣床拨叉壳体两种加工工艺路线的比较分析,确定了设计方案。该方案是以三个面作为基准,实现基准统一原则,在保证所要求的质量和劳动生产率的前提下降低了生产成本。本夹具为钻床使用的专用夹具,其特点是结构紧凑、操作简单及生产率高,满足机床夹具总体方案设计的基本要求,具有良好的结构工艺性。关键词:拨叉壳体;加工工艺;专用夹具Abstract IIThe graduation design is the main content of the machining process planning preparation and special fixture design process.Design content involves the mechanical manufacturing technology and machine tool clamp design,metal cutting machine tools and tool selection,tolerance matching and measure the and so on various knowledge.In order to be able to complete the milling machine fork shell machining technology and drilling fixture design task,the integrated use of mechanical manufacturing technology and other basic curriculum of basic theory and method,the formulation of the milling machine right fork to shell the machining process planning.Through to the v
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铣床
壳体
机械
加工
工艺
钻床
专用
夹具
设计
cad
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I摘 要本次毕业设计的主要内容是机械加工工艺规程编制和工序专用夹具的设计。设计内容涉及了机械制造工艺及机床夹具设计、金属切削机床和刀具的选用、公差配合与测量等多方面的知识。为了能够完成铣床拨叉壳体机械加工工艺及钻床夹具的设计任务,综合运用机械制造工艺学和其它课程的基本理论和方法,正确的制订铣床拨叉壳体的机械加工工艺规程。通过对立式升降台铣床拨叉壳体两种加工工艺路线的比较分析,确定了设计方案。该方案是以三个面作为基准,实现基准统一原则,在保证所要求的质量和劳动生产率的前提下降低了生产成本。本夹具为钻床使用的专用夹具,其特点是结构紧凑、操作简单及生产率高,满足机床夹具总体方案设计的基本要求,具有良好的结构工艺性。关键词:拨叉壳体;加工工艺;专用夹具Abstract IIThe graduation design is the main content of the machining process planning preparation and special fixture design process.Design content involves the mechanical manufacturing technology and machine tool clamp design,metal cutting machine tools and tool selection,tolerance matching and measure the and so on various knowledge.In order to be able to complete the milling machine fork shell machining technology and drilling fixture design task,the integrated use of mechanical manufacturing technology and other basic curriculum of basic theory and method,the formulation of the milling machine right fork to shell the machining process planning.Through to the v
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