edging machine

例句：

1. 1. This is the firsttime I've used an edge grinder to prepare my woodworking projects.
   这是我第一次使用边缘磨床来准备我的木工项目。
2. 2. The engineers are using a newedge grinder to improve the efficiency oftheir manufacturing process.
   工程师们正在使用一种新的边缘磨床来提高他们的制造过程的效率。
3. 3.The edge grinder has become an essentialtool in the workshop for removing rough edgesfrom metal parts.
   边缘磨床已成为车间中去除金属部件粗糙边缘的必备工具。