What is the cutting part of the lathe?
The tip of the knife is the connection between the main cutting edge and the side cutting edge. Depending on the situation used by the tool, the tip of the blade has the tip of the tip and the tip of the reverse. From the above analysis, we can learn that there is a close relationship between the various parts of the lathe. In fact, in a dozen or dozens of square millimeters, several parts form angles. These angles have great influence on the quality of processing and the service life of the tool.
The cutting edge of the cutting edge of the main cutting edge (S). Used for cutting off the transition surface of the workpiece to complete the main metal removal. Main cutting edge is the main cutting edge 4. Vice cutting edge plane ` (S) before the sword and knife after surface intersection and get a cutting edge. Its main function is to cooperate with the main cutting edge, complete the divestment of metal material, and form the surface of the workpiece
The surface of the transition surface on the blade of A knife (A alpha) 2. Deputy knife after surface (A alpha `) tool on A chip and is relative to the surface of the machined surface
