作者存档：Jingwen Chen

在木工作业中，一个小配件往往决定着整体精度与效率。很多人忽视了偏心轮的作用，而它实际上正是推台锯稳定运行的关键。

1. Surface Heat Treatment – Purpose: To alter the metallurgical structure of the tool surface, increasing surface hardness and thereby enhancing wear resistance. – Methods: Include quenching, tempering, carburizing, nitriding, and other heat treatment processes. These methods can form high-hardness martensite or other strengthened phases on the tool surface, improving its resistance to mechanical abrasion. […]