Raw material sintering device for precise metal processing

Abstract

The raw material sintering device for precise metal machining comprises a box body and an inner frame, the top of the box body communicates with an air inlet pipe, the bottom end of the air inlet pipe communicates with a transverse pipe, the bottom of the surface of the transverse pipe communicates with a vertical pipe, and one side of the inner wall of the inner frame is rotationally connected with a first movable rod; and the other side of the inner wall of the inner frame is rotationally connected with a second movable rod. According to the raw material sintering device for precise metal machining, one side of the inner wall of the inner frame is rotationally connected with the first movable rod, a metal raw material needing to be sintered is overturned in an overturning mode, so that the metal raw material can be fully and uniformly heated, an exhaust fan at the top can extract heat to the bottom, the sintering efficiency is improved, and the service life of the raw material is prolonged. And the outer pipe is fixedly connected to the surface of the vertical pipe, and air is introduced into the shell, so that the air is fully mixed with coal gas, the coal gas combustion efficiency can be improved, and sintered metal can be conveniently taken out.

Description

technical field [0001] The invention relates to the technical field of metal processing, in particular to a raw material sintering device for precision metal processing. Background technique [0002] Metal materials generally refer to pure metals or alloys in industrial applications. There are about 70 kinds of pure metals in nature, among which iron, copper, aluminum, tin, nickel, gold, silver, lead, zinc, etc. are common, and alloys Often refers to two or more metals or metals and non-metals combined, and has metallic properties. Sintering is the heating of powder or powder compacts to a temperature lower than the melting point of the basic components, and then by a certain method The result of sintering is the bonding between the powder particles, the strength of the sintered body increases, and the aggregation of powder particles becomes an agglomeration of crystal grains, so as to obtain the required physical and mechanical properties. performance products or materials...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a raw material sintering device for precision metal processing, which solves the problem that the flame nozzle of the existing sintering device sprays fire against the same position in most cases, making the sintering uneven, and The metal at the bottom accepts a lower temperature than the metal at the top, and the overall sintering time is longer

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