Key Features of Lathe Machining: Rotating workpiece for turning operation; lathe uses drills, reamers, taps, dies, and rolling tools for corresponding processing; mainly used for turning shafts, disks, and sleeves, with its rotating surface workpieces widely used in machine manufacturing and repair factories, a variety of machine tools.

Non-standard mechanical parts are a process of altering the shape, size, or function of workpieces using machining equipment. According to the temperature condition of the workpiece being processed, they are divided into cold working and hot working. Cold working typically occurs at room temperature and does not cause any chemical or phase changes in the workpiece. Hot working, which usually takes place at temperatures above or below room temperature, causes chemical or phase changes in the workpiece. Cold working can be further categorized into cutting and pressure processing. Common hot working processes include heat treatment, forging, casting, and welding.