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QUENCHING APPARATUS, METHOD FOR QUENCHING MATERIAL TO BE TREATED AND PLACING STAND FOR USE IN THEM
QUENCHING APPARATUS, METHOD FOR QUENCHING MATERIAL TO BE TREATED AND PLACING STAND FOR USE IN THEM
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机译:淬火装置,用于淬火的材料的淬火方法及其放置架
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摘要
PROBLEM TO BE SOLVED: To provide a quenching apparatus which suppresses an increase in variation in amount of deformation or strain occurring in material to be treated.;SOLUTION: The quenching apparatus 1 is provided with an oil vessel 5 stored with quenching oil Y, a placing stand 8 for placing the materials W to be treated on the upper surface thereof and a conveying device 6 for dipping the materials W to be treated into the quenching oil Y. The quenching apparatus 1 is further provided with delivering hole 7c for delivering the quenching oil Y upward at the bottom part of the oil vessel 5a and a circulating device 7 for circulating the quenching oil Y. The placing stand 8 is provided with a flow straightening plate 11 for introducing the flow of the quenching oil Y formed by the circulating device 7 to above a fork 6a.;COPYRIGHT: (C)2010,JPO&INPIT
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