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珩磨刀具

珩磨刀具

珩磨刀具

珩磨刀具

用鑲嵌在珩磨頭上的油石(又稱珩磨條)對精加工表面進行精整加工,又稱鏜磨。主要加工直徑5~1000mm甚至更大的各種圓柱孔。珩磨后孔的尺寸精度≤IT7級,表面粗糙度可達Ra0.2~Ra0.4。珩磨余量的大小取決于孔徑和工件材料,一般為0.05~0.25mm。

珩磨刀具

用鑲嵌在珩磨頭上的油石(又稱珩磨條)對精加工表面進行精整加工,又稱鏜磨。主要加工直徑5~1000mm甚至更大的各種圓柱孔。珩磨后孔的尺寸精度≤IT7級,表面粗糙度可達Ra0.2~Ra0.4。珩磨余量的大小取決于孔徑和工件材料,一般為0.05~0.25mm。珩磨頭的轉速一般為50~200r/min,往返運動的速度一般為15~20m/min?! 」に囂攸c: ?、夔衲ゼ庸な且环N高精度、高表面質量的加工方
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