我 矿7655凿岩机锚杆顶尖用量较大 ,而以往车床加工锥体部分采用手动操作法 ,因需要双手同时给进 ,对工人的技术水平要求很高 ,而且人工给进加工表面质量不高、效率低下。1改进方式针对这种情况 ,根据锚杆顶尖的加工工艺 ,我们采用了尾座偏移的办法 ,使用自制拔爪(如图1)利用M1 I mine 7655 rock drill anchor tip a larger amount, and in the past the lathe processing cone part of the manual operation method, due to the need for both hands at the same time, the technical level of the workers demanding, but the artificial surface quality is not high, efficiency low. 1 ways to improve In view of this situation, according to the top of the bolt processing technology, we use the tailstock offset approach, the use of self-pull claws (Figure 1) the use of M1