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对钻削钛合金内排屑深孔钻进行了失效研究.探讨了导致钻头的失效主要方面、因素和机理,提出了改进措施.
The research on the failure of drilling deep-hole drilling in titanium alloy chip removal was carried out.The main aspects, factors and mechanism leading to the failure of drill bit were discussed, and the improvement measures were put forward.