Method for manufacturing metal brush roller of roller-bottom heat treatment furnace

Abstract

The invention relates to a method for manufacturing a metal brush roller of a roller-bottom heat treatment furnace. The method comprises the following steps: S1, a roller core and a brush belt are manufactured; S2, the brush belt is spirally wound around the surface of the roller core in the circumferential direction of the roller core to form a metal brush roller blank; S3, rough grinding is performed on the roll surface of the metal brush roll blank; S4, fine-grinding is performed on the roll surface of the metal brush roll blank; S5, grinding quality detection is performed on the metal brush roll blank; S6, rough grinding or fine grinding is performed on the metal brush roller blank with the non-standard grinding quality; S7, dynamic and static balance testing is performed on the metalbrush roller blank; and S8, balance weight adjustment is performed on the metal brush roller blank which does not meet the dynamic and static balance, the dynamic and static balance testing is performed again on the metal brush roller blank after the balance weight adjustment, and the metal brush roller blank which meets the standard in the dynamic and static balance testing is used as the metal brush roller of the roller bottom heat treatment furnace. According to the metal brush roller manufactured by the manufacturing method, due to the fact that the steel belt is used for being spirally wound around the surface of the roller core, the metal brush roller achieves the technical effects of both wear resistance and anti-tumor oxidation resistance.

Description

technical field [0001] The invention relates to the technical field of roller hearth heat treatment furnaces, in particular to a method for manufacturing a metal brush roller of a roller hearth heat treatment furnace. Background technique [0002] Heat treatment is an important part of the production of aluminum alloy plates or steel plate medium and thick plates. The purpose is to increase the strength of aluminum alloy plates or steel plates, improve toughness and weldability, eliminate internal stress, prevent white spots, and reduce brittleness and surface hardness. The heat treatment furnace is the core equipment of the heat treatment process, and its types include roller hearth type, walking type, car bottom type and bell type furnace. The metal brush roller is an important equipment of the roller hearth heat treatment furnace. During the production process, it must not only bear the weight of the aluminum alloy plate or steel plate at the highest furnace temperature, ...

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a method for manufacturing a metal brush roller of a roller hearth heat treatment furnace, which solves the problem that the existing furnace rollers cannot take into account both wear resistance and prevention of oxide skin nodulation on the surface technical problem

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