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现在不重磨式铣刀的造价是同类用途焊接重磨式铣刀造价的1.5—2.5倍。这是由于在刀体上安装多边形刀片基面的高加工精度难以达到的缘故,但是这样高的加工精度对保证刀具径向跳动和端面偏摆值是非常需要的.为提高装配式不重磨铣刀的制造工艺性,布良斯克汽车厂中心工艺研究试验室从确定刀片基准面出发研制了装配式不重磨端面铣刀的新结构(发明证书编号No2425165/08),该结构不但保证了不重磨式多边形刀片在刀体上的微小偏差,
The cost of a reworked milling cutter is now 1.5-2.5 times the cost of a welded reworked milling cutter of the same type. This is due to the fact that the high machining precision of the polygon-shaped insert base on the tool body is difficult to achieve, but such high machining accuracy is very necessary to ensure the tool radial runout and the end deflection. Milling cutter manufacturing process, Bryansk Automotive Factory Center of Technology Research and Development Center set out from the starting point of the blade assembly developed non-re-grinding face milling cutter of the new structure (Certificate No. No2425165 / 08), the structure not only guaranteed Resharpening polygonal blade on the body of the small deviation,