【机】 切削角

二、该设备具有激光投影装置、可使角钢的切角角度更准确，使用更方便。

为了解决上述问题，本文提出了刀具摆动与主轴变转速的凸轮车削加工方法，以实现恒角度与恒速度切削。

facetting (cutting with facets, bevelling), grinding edges

single point tool【机】;single-point cutting tool【机】

writing pen ；manufacture by non-cutting metal working

diameter limit selection cutting, extensive selection cutting

machine for cutting strips spirally from discs of leather

sheet metal container manufacture, non-cutting metal working

precision board cutting saw

cutting-off piles, sheet pile bulkheads, mould-pipes, moulds under water