What is the processing flow of circular saw blades?

Process cardNo. Process name Process content Positioning basic equipment 1 Prepare strip-shaped raw materials with width 135, length greater than 135 and thickness of 5. The hardness of the material in Warehouse 2 reached HRC45-50 after high temperature treatment. The heat treatment 3 is leveled by a leveler, and the leveler 4 on one side of the leveled strip raw material is leveled by a leveler. Leveling the other side of the strip-shaped raw material, cutting by the bottom straightener 5, and cutting it into a square steel plate of 135* 135. The bottom laser cutter 6 grinds the upper surface, and the lower surface grinder 7 grinds the lower surface until it is flat, meeting the requirement of 4 0.003. Grinding the center hole of the saw blade on the upper surface plane, rough turning meets the requirements, leaving a machining allowance of 0.5 for the outer surface lathe 9 to finish turning the center hole of the saw blade. Fine turning meets the tolerance requirements. The outer side is roughed with the outer lathe 10, and the roughing meets the requirements, leaving a machining allowance of 0.5. The outer side is finished with center hole lathe 1 1, the center hole lathe 12 is leveled with leveler, and the upper plane bottom leveler 13 is leveled with leveler. Leveling the lower plane bottom straightener 14 is used for cutting the center hole of the tooth surface 15 is used for fine grinding and grinding the outer ring tooth surface polisher 16 is used for polishing the tooth surface, both end surfaces, etc. Check the original paste with the center hole polisher >; & gt