High frequency quenching machine tool exclusion method

①If the primary breakdown, it can be dealt with by the inter-turn short-circuit method.

②If there is a secondary fault, the secondary repair welding leak can be removed, and then painted with red paint. Example 7 The sensor and the workpiece collide. The fault occurs mostly in the mechanical system, especially the rotary heating and quenching mechanism.

Lokisa sebopeho sa boemo kapa u rale potoloho ho thibela sensor hore e se thulane le sesebelisoa, e le hore e be le mesebetsi e latelang:

①Collision before heating, can not send excitation, and can not make the intermediate frequency generator generate voltage.

②Collision during heating, stop the excitation immediately and cut off the intermediate frequency voltage.