edge-chamfering machine

例句：

1. 1. This machine isdesigned to precisely cut the edges of metal parts.
   这台机器被设计用来精确切割金属部件的边缘。
2. 2. The engineer used a special tool to create an edge chamfer on the surface of the part.
   工程师使用一种特殊的工具在零件的表面创建了一个边缘倒角。
3. 3. The company's new model is equipped with an edge chamfering machine that can handle large workpieces.
   该公司的新型号配备了一台可以处理大型工件的边倒角机。