Metal surface treatment spiral roller and treating device and method

A metal surface treatment and treatment method technology, which is applied in the field of metal surface treatment helical rollers and its treatment device, can solve the problems of complex treatment process and low efficiency of metal surface rust removal treatment

Active Publication Date: 2019-03-05
INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

5) The efficiency of metal surface derusting treatment is low, and the post-treatment process of introducing other components for derusting is complicated

Method used

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  • Metal surface treatment spiral roller and treating device and method
  • Metal surface treatment spiral roller and treating device and method
  • Metal surface treatment spiral roller and treating device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] A spiral roller for metal surface treatment, comprising a roller body 1-1 and a helical wire processing blade 1-2, the surface of the roller body 1-1 is provided with a helical wire processing blade 1-2;

[0082] The outer surface of the roller body is a cylinder surface, which is a body of revolution; the helix of the helix processing blade is two helixes; there are grooves between the helixes, and the structure diagram is shown in figure 1 , the schematic diagram of its three-dimensional structure is shown in figure 2 .

[0083] The helical processing blade is three-dimensional, and its cross section is semicircular.

[0084] The grooves can allow cooling liquid to enter, and at the same time, oxide scales or tiny metal shavings processed from the surface of the processed metal or metal components can be discharged from the grooves.

[0085] The material of the metal surface treated helical roller is metal.

[0086] Holes are provided at the center of the bottom s...

Embodiment 2

[0113] A spiral roller for metal surface treatment, comprising a roller body and a helical wire processing blade, the surface of the roller body is provided with a helical wire processing blade;

[0114] The outer surface of the roller body is the surface of a cylinder, which is a body of revolution; the helix of the helix processing blade is two helixes; grooves are formed between the helixes.

[0115] The helical processing blade is three-dimensional, and its cross section is wedge-shaped.

[0116] The grooves can allow cooling liquid to enter, and at the same time, oxide scales or tiny metal shavings processed from the surface of the processed metal or metal components can be discharged from the grooves.

[0117] The material of the metal surface treated helical roller is ceramics.

[0118] Protruding cylinders are arranged at the center of the bottom surface of both ends of the metal surface treatment spiral roller, the purpose is to fix the metal surface treatment spiral...

Embodiment 3

[0134] A spiral roller for metal surface treatment, comprising a roller body and a helical wire processing blade, the surface of the roller body is provided with a helical wire processing blade;

[0135] The outer surface of the roller body is a cylinder surface, which is a body of revolution; the helix of the helix processing blade is three helixes; grooves are formed between the helixes.

[0136] The spiral processing blade is three-dimensional, and its cross section is trapezoidal.

[0137] The grooves can allow cooling liquid to enter, and at the same time, oxide scales or tiny metal shavings processed from the surface of the processed metal or metal components can be discharged from the grooves.

[0138] The material of the metal surface treated helical roller is metal.

[0139] Holes are provided at the center of the bottom surface of both ends of the metal surface treatment helical roller, the purpose is to fix the metal surface treatment helical roller on the metal su...

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Abstract

The invention discloses a metal surface treatment spiral roller and treating device and method, and belongs to the field of metal surface treatment. The metal surface treatment spiral roller comprisesa roller body and a spiral line machining blade; and the device of the metal surface treatment spiral roller comprises the spiral roller, a worktable, a central control system, a tool displacement sensor, a tool load sensor and a metal component displacement sensor. The method for conducting metal surface treatment through the spiral roller comprises the steps: a metal component and the spiral roller are adjusted; the spiral roller moves in a self-rotating mode and moves in the normal direction relative to the surface of the metal component; and the horizontal displacement of the metal component is adjusted. The surface of the metal component is treated through the method, oxidized scale and a decarburized layer of the surface of metal or the metal component can be removed, meanwhile a surface layer structure with the obvious gradient feature can be obtained, the surface of the metal is strengthened, and the situation that in the long-time service process of the metal component underthe alternating load or cyclic load effect, fatigue cracks are produced in the surface of the metal is restrained; and meanwhile, abrasion resistance of the surface of the metal component is improved,and the service life of the metal component is prolonged.

Description

technical field [0001] The invention relates to the field of metal surface treatment, in particular to a metal surface treatment helical roller, a treatment device and a treatment method thereof. Background technique [0002] Metal surface treatment is an important technical means to obtain excellent surface properties. Metal surface treatment includes degreasing, rust removal, phosphating, antirust and other substrate pretreatment processes. In order to improve the mechanical properties of the metal surface, it also includes metal surface strengthening, so that the metal surface has a higher hardness. The research on metal surface treatment technology has always been a hot issue in this industry. The purpose is to improve the fatigue resistance and wear resistance of metals, and sometimes to achieve the purpose of surface rust removal. [0003] Improving fatigue performance through surface treatment is one of the hotspots in the field of surface treatment. Fatigue is the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D7/04
CPCC21D7/04
Inventor 王强张哲峰朱艳坤赵振凯
Owner INST OF METAL RESEARCH - CHINESE ACAD OF SCI
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