Novel quenching ring for super-audio frequency quenching of corrugated roller and manufacturing method of quenching ring
The invention discloses a novel quenching ring for super-audio frequency quenching of a corrugated roller and a manufacturing method of the quenching ring. The quenching ring comprises a water spraying ring and an induction heating ring, wherein the water spraying ring and the induction heating ring...
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Format: | Patent |
Sprache: | chi ; eng |
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