Induction quenching device and induction quenching method for differential shell

The invention relates to the technical field of automobile part manufacturing, in particular to an induction quenching device and method for a differential shell. The tail end of an induction bracket is used for extending into a shell window of the differential shell; the thermal induction equipment...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHU CHAN, NI ZHEN, SHAO YIJIE, SHEN XINQUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of automobile part manufacturing, in particular to an induction quenching device and method for a differential shell. The tail end of an induction bracket is used for extending into a shell window of the differential shell; the thermal induction equipment is arranged at the tail end of the induction bracket, is embedded between an upper gear contact surface and a lower gear contact surface of the differential shell and is used for heating the upper gear contact surface and the lower gear contact surface; and the spraying equipment is arranged in the thermal induction equipment in a penetrating mode, and the spraying equipment sprays quenching liquid to the upper gear contact face and the lower gear contact face. The thermal induction equipment capable of being embedded in the two gear contact surfaces of the differential shell is arranged, and the thermal induction equipment is used for heating the upper gear contact surface and the lower gear contact surface at th