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turning parts
Feb 10, 2018

Turning part is a part that is processed by lathe on lathe. The shape and size of blank can be changed by rotating motion of workpiece and rectilinear motion or curve motion of tool, and it is processed to conform to the requirement of drawing. Turning is a method of cutting the workpiece on a lathe by rotating the workpiece relative to the tool. The cutting energy of the turning is mainly provided by the workpiece instead of the cutting tool. Turning is the most basic and most common cutting processing method, which occupies a very important position in the production. Turning is suitable for processing rotary surface. Most of the workpiece with revolving surface can be processed by turning method, for example, inner and outer cylindrical surface, inner and outer conical surface, end face, groove, thread and revolving forming surface, etc. the main tool is turning tool. The precision of turning is generally IT11-IT7, some can reach IT6, and the roughness of the surface can reach 12.5-08um. The parts made of turning are called turning parts, and there are many kinds of turning parts, which are famous for keeping the thermal stability of the parts by hard turning.

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