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云南宣威汽车运输总站在加工制动片沉孔的过程中,为了提高生产率和刀具耐用度,自行设计和试制了硬质合金锪钻。使用这种锪钻。不仅节约了刀具费用,而且加工时刀具夹持不受设备的限制,只要有手电钻就能加工,所以特别适宜于分散作业的汽车维修行业使用。该种锪钻由锪钻体、定位套、锁紧螺栓、硬质合金刀片等部分组成(如右图所示)。刀片镶焊在钻体上。加
In order to improve the productivity and tool durability, Yunnan Xuanwei Automobile Transport Terminus designed and trialled the carbide drills in the process of processing the counterbore of the brake pads. Use this drill. Not only saves the cost of the tool, and the tool is not limited by the equipment clamping, as long as there is a hand drill can be processed, it is particularly suitable for decentralized operation of the automotive maintenance industry. This drill is made of drill body, positioning sleeve, locking bolt, carbide blade and other parts (as shown on the right). Insert the blade in the drilling body. plus