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[CN 201910768474.3] Production Method of Alloy Plate Hammer Based on Chilling and Liquid Die Forging


[CN 201910768474.3] Title of Alloy Plate Hammer Production Method Based on Chilling and Liquid Die Forging: Application Number of Alloy Plate Hammer Production Method Based on Chilling and Liquid Die Forging: CN 201910768474.3 Applicant: Hubei Genglian Wear Resistant Material Technology Co., Ltd. Application Date: 2019-8-20 Patent Type: Invention Application The present invention proposes an alloy plate hammer production method based on chilling and liquid die forging, which belongs to the field of plate hammer manufacturing of crushers, based on the special alloy plate hammer mold realized on the liquid die forging machine; The steps of using the special alloy plate hammer mold to obtain the alloy plate hammer are: 1) molten steel melting, 2) mold preheating, 3) mold clamping and cooling water circulating flow, 4) pouring, 5) liquid extrusion, 6) blank molding, 7) inspection and finishing, 8) process treatment of five-stage quenching + air quenching + fog quenching, 9) Tempering; The technical performance indexes of the alloy plate hammer are as follows: 1. The hardness is increased by 10-15%;2. The toughness of casting organization is increased by 160; 3. The weight is increased by 8-15%;4. The service life is increased by 2 times.

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