pivotedaxlesandsteeringgearforautomobile,autoparts,process:forging,machining,heattreatment.
PRECISIONCNCMACHININGPRECISIONMACHININGTechnic:CNC(3D&5axis),lathe,milling,drilling,turning,grinding,polishing.Theprecisioncanreach±0.002mm.Wecanmanufacturehydraulictoolsandhydrauliccylinder,andn…
Max.size:1000mmweight:0.05-150kgTolerance:CT7-9Roughnessofthecastingsurface:Ra6.3-25Technic:openmould---Waxinjection--mouldshellmaking--lostwax--mouldshellbaking---pouring---sandblast---machining---su…
渐开线花键involutespline未注公差undeclaredtolerance未注倒角undeclaredchamfer调质thermalrefining端口portchamfer模数modulus齿形角toothprofileangle变位系数stand-offerror齿圈径向跳动gearedringra…
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2012-03-08 18.13.41 点击：
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