The chamfered steel is suitable for the round steel of various kinds of materials. It represents the steel type: bearing steel, spring steel, billet steel, alloy structural steel, carbon structural steel, cold heading steel.
Control the quality of the raw materials: high quality raw material is the premise to produce high quality products required after gear cutter grinding of tool cutting face radial sex, let chip groove adjacent pitch difference, the largest accumulation of crumbs slot pitch error, in front of the blade and the inner hole axis parallelism for maintenance.
Its purpose is to adjust heat treatment deformation in a timely manner and improve the quality of machining. In the case of a 7 - level precision gear, the teeth should be chamfered, and be wary of the rack.