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
刀杆可在铁轨下方进行有效切挖，同时也可移除脏污道砟，并将其存放到挖掘圆盘上。
The cutter bar efficiently cuts its way underneath the track, where it removes fouled ballast and deposits the spoil into the digging wheel.
为什么我得切丁他却可以挖香瓜球呢？
介绍暗挖隧道曲线导向测量方法——弦线支距法和切弦线支距法的原理及应用。
This paper introduces the theory and its application of the curvilinear guided survey methods in concealed excavation of tunnels, such as chord offset method and tangent offset method.
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