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2021-12-06
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Brief introduction and process flow of box quenching furnace
- Categories:Industry dynamics
- Author:
- Origin:
- Time of issue:2018-11-27
- Views:94
(Summary description)The box type quenching furnace, also known as hard die forging or permanent die forging, is a method to pour the melted aluminum alloy into the metal mold to obtain castings.
Brief introduction and process flow of box quenching furnace
Brief introduction and process flow of box quenching furnace
(Summary description)The box type quenching furnace, also known as hard die forging or permanent die forging, is a method to pour the melted aluminum alloy into the metal mold to obtain castings.
- Categories:Industry dynamics
- Author:
- Origin:
- Time of issue:2018-11-27
- Views:94
Information
The box type quenching furnace, also known as hard die forging or permanent die forging, is a method to pour the melted aluminum alloy into the metal mold to obtain castings. People in the box type quenching furnace of aluminum alloy solid melting furnace mostly choose metal core or sand core or shell core. Compared with pressure forging, the service life of the remaining aluminum alloy solid melting furnace is longer.
2. Forging strengths
(1) Strengths
The cooling speed of the metal mold is fast, the structure of the casting is fine, the heat treatment can be strengthened, and the mechanical properties are 15% higher than those of sand mold forging.
Box quenching furnace, casting quality is stable, surface roughness is better than sand forging, and scrap rate is low.
Good working conditions, high productivity and easy for workers to master.
(2) Shortcomings
Metal mold has high thermal conductivity and poor mold filling capacity.
The metal wood body has no air permeability. It is necessary to take corresponding measures to exhaust effectively.
The metal mold has no concession and is easy to crack and deform during solidification.
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E-mail：gao.xinjie@fengdong.com
ADD：219 Donglin Avenue, Biquan street, Bishan District, Chongqing
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