Chemical deburringChemical deburring is a process using chemical energy. Chemical ions will adhere to the surface of parts, forming a film with high resistance and low conductivity to protect the workpiece from corrosion. Because the burr is above the surface, it can be removed by chemical action. T

Air quenching: The cooling process of quenching is air quenching.Many steels with low critical cooling rate, such as those with high nickel content, can be air-cooled. Its characteristics are: the internal stress is significantly lower than that of conventional quenching, and there is no special req

What are the main functions of rubber mats of elastic couplings?The deviation acting on the installation dimension, that is to say, the center-finding of the coupling, can not compensate for the deviation of left-right or up-down by 100% of the accuracy of the connection between the motor and the co

Material heat treatment waysWe are transmission spare parts supplier such as chain, sprocket, gear, gear rack, pulley, coupling and so on. Now we introduce material heat treatment ways as below:1) Heat treatmentA process for heating, holding, and cooling a metal material or workpiece (hereinafter re