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凸輪銑削利用夹具在X52普通立銑上,經过簡单計算和划綫,即能方便地銑出各种凸輪。其精度达到径向誤差0.1 mm;角度誤差±30′;光洁度▽_6。使用此夹具后,克服了过去的手工划綫,銑后銼刀修正等不規則操作方法,因此降低了劳动强度,滿足了生产需要。一、基本结构及动作原理夹具的基本結构及动作原理见图1、图2。此夹具由工作台、传动系統、离合器、划綫架、升程調整机构、底板等部分組成。工作台安装于箱
Cam Milling Utilizing the jig On the X52 normal end mill, various cams can be easily milled after a simple calculation and scribing. The accuracy of radial error of 0.1 mm; angle error ± 30 ’; finish ▽ _6. After using this jig, it overcomes the irregular operation methods such as manual scribing in the past and file amendment after milling, thus reducing the labor intensity and meeting the production needs. First, the basic structure and operating principle Jig basic structure and operating principle shown in Figure 1, Figure 2. This fixture by the workbench, transmission system, clutch, scribing frame, lift adjustment agencies, the floor and other components. Workbench installed in the box