Common nitridingIt mainly refers to liquid nitriding. The most commonly used method is heating nitriding in salt bath, which is suitable for small batch production. There are many kinds of vacuum nitriding. Gas and ion nitriding belong to vacuum nitriding, which should be carried out after vacuum ev

How to Calculate the Tooth Number of Synchronization BeltDividing length by 2.5 is the number of teeth, such as T2, 5-105-3mm, and dividing length by 2.5 is 42 teeth

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