What are the three aspects of turning tools?

Rake face: The surface on which chips flow.

Main side: the surface opposite to the cutting surface of the workpiece.

Auxiliary side: the surface opposite to the machined surface of the workpiece.

2. Two edges

Main cutting edge: the intersection of rake face and main flank face, which is responsible for the main cutting work.

Auxiliary cutting edge: the intersection of rake face and auxiliary flank face, which is responsible for a small amount of cutting work and plays a certain role in polishing.

3. Tips

Tool tip: the intersection of the main cutting edge and the auxiliary cutting edge, usually a short transition arc.

Extended data

The turning tool with this structure is widely used, and it is also the basis for learning and analyzing various tools. It can be used for machining excircles, inner holes, end faces, threads and turning grooves on various turning machines. The most commonly used turning tool structure is as follows:

1, integral turning tool

The cutting part of the tool bit is obtained by grinding, and the material of the integral turning tool is mostly high-speed steel, which is generally used for low-speed cutting.

2. Welding lathe tool?

Weld the carbide blade on the cutter head. Different types of turning tools can use different shapes of blades. Welded carbide turning tools can be used for high-speed cutting.