By comparing the pictures captured during cutting, we can see that chip breaker plays its role most in the planing cutting direction. The cut fibers arebreak by chip break before hand, so that digging out reduces.
从切削过程中采集的图片及切屑状态，并对照试验一的图片，可以看出在纵向切削时断屑器所起的作用最为明显，切屑在断屑器的作用下被提前折断，加工试件表面的挖切现象也比试验一中有所减少。
参考来源 - 竹集成材切削表面质量研究·2,447,543篇论文数据，部分数据来源于NoteExpress
切割体是一种挖切式组合体。
并且你的衣襟上有无辜穷人的血。你杀他们并不是遇见他们挖窟窿，乃是因这一切的事。
Also in thy skirts is found the blood of the souls of the poor innocents: I have not found it by secret search, but upon all these.
在不止一部电影当中，拉胡尔都看到过这样的镜头：一名男子，手握铁锹，在一处幽僻的森林里挖一个又大又深的坟墓，埋下一具尸体，再扫拂一些树叶来掩盖痕迹。这一切都在一夜之间、日出之前搞定。
In more than one film, Rahul has seen a man with a spade dig a cavernous grave in secluded woods, bury a body and brush leaves over the evidence, all in a single night before the sun comes up.
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