关 键 词：

831002 含三维模型和CAD图纸文档打包 CA6140车床拨叉[831002] 加工工艺和钻顶部M22螺纹孔夹具设计【含三维模型和CAD图纸文档打包】 ca6140 车床 加工 工艺 以及 顶部 m22

资源描述：

【温馨提示】 本设计含有三维源文件，打包在压缩包内，三维可预览截图，dwg后缀的文件为CAD图，可编辑，无水印，高清图，可以预览，压缩包内含CAD图的预览图片，仅用于预览，压缩包内文档可直接点开预览，需要原稿请自助充值下载，请见压缩包内的文件及预览，所见才能所得，请细心查看有疑问可以咨询QQ：414951605或1304139763

内容简介：

攀枝花学院本科毕业设计（论文） ABSTRACTABSTRACTThis design is a lather to become soon an appropriation for inside pulling out fork spare parts processing craft rules distance and some work prefaces tongs design.This pull out the construction of the fork spare parts than for complicacy, its the place that process is a peaceful in bore primarily.This design processes after processing first the bore.Process with flat surface the clear and definite dividing the line the bore the coarseness processes to process with the nicety the stage to guarantee their process the precise degree.The basis choice to pull out rough basis of conduct and actions of the biggest flat surface of the right in fork, process the in the center in general use bore, then be used as the precise basis with the bore that processed.Processing primarily work preface arrangement is first to process a flat surface with the center bore fixed position with the right side flat surface and below big bore of two flat surface, again with center bore the fixed position processes the big bore that carry down.While processing is to use the boring machine boring bore.Regard these two bores as the basis finally, process the right-hand slot respectively with the thread bottom bore of the a.Whole processes the process chose to use to the drill machine, miller with the boring machine .The tongs chooses to use the appropriation tongs, clipping tight way as to move to clip tight, clip tight and dependable, operation convenience.Therefore produce the efficiency higher, be applicable to the large quantity measures, the flowing water is on-line to process.Can satisfy the de