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为了保护端铣刀的切削部分,应用弹性阻尼连接器,可对工作中的冲击力起到缓冲作用。在苏联里沃夫斯克工艺研究所切尔纳鲍里斯克分所,研制了附图所示结构的端铣刀。实践证明,这种端铣刀在不同切削用量下,可以大大地提高其硬质合金刀片的耐用度。在铣床主轴1内装有心轴2,刀盘4通过键3与主轴相连接。刀盘4的圆周上均匀地开有三个螺纹孔,调节螺钉分别装在这些螺纹孔内。螺钉尾端凸出的
In order to protect the cutting part of the end mill, the use of elastic damping connector, the work can play a buffer role in the impact. In the Soviet Union Lvivsk Institute of Technology Cerna Borysk branch, developed the structure shown in the drawings end mill. Practice has proved that this end mill in different cutting dosage, can greatly improve the durability of its carbide blade. Milling spindle 1 is equipped with a mandrel 2, the cutter 4 through the key 3 and the spindle connected. On the circumference of the cutter disc 4, three threaded holes are uniformly opened, and adjusting screws are respectively installed in the threaded holes. The end of the screw protruding