In many cases of stainless steel cutting operations with carbide tools, a tool life strongly depends on flank notch wear of depth of cut rather than average flank wear of maincuttingedge.
This article focused on drilling in the actual processing of microporous maincuttingedge of micro-drill breaks and microporous processing accuracy.
集中论述了在实际微孔钻削加工过程中主切削刃对微钻头折断和微孔加工精度的影响。
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360 the main research direction of automotive information security laboratory includes: Internet of things, car networking, cutting-edge security technology research.