Surface enhancement treatment method for heavy hammer sheet

A surface enhancement and treatment method technology, applied in the direction of pretreatment surface, device for coating liquid on the surface, coating, etc., can solve the problems of low bonding strength of the substrate, affecting the stability of use, and the decline of mechanical strength, etc., to achieve the benefit of Cross-linking and fixing, improving the use effect and life, and enhancing the effect of mechanical quality

Inactive Publication Date: 2019-12-24
安徽省含山县兴建铸造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heavy hammers are mostly cast from raw materials such as cast iron. In order to improve the quality and life of heavy hammers, the surface of heavy hammers is usually modified. Due to the presence of moisture in the external environment, corrosion problems have always occurred, while cast iron Long-term corrosion of parts will cause a decrease in mech

Method used

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  • Surface enhancement treatment method for heavy hammer sheet

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example 1

[0032] A method for enhancing the surface of a heavy hammer plate includes the following steps:

[0033] (1) Surface cleaning treatment:

[0034] Put the heavy hammer into acetone for 8min, then take it out and rinse it with deionized water and dry it for later use;

[0035] (2) Shot peening:

[0036] Put the weight plate processed in step (1) into the shot blasting machine for surface shot peening, take it out after completion and blow off the particles and impurities remaining on the surface with compressed air for use;

[0037] (3) Surface plasma treatment:

[0038] Put the heavy hammer plate processed in step (2) into a low-energy plasma processor for plasma treatment, and take it out for use after 15 minutes;

[0039] (4) Coating spray treatment:

[0040] a. First, titanium nitride and zirconium dioxide are mixed according to a weight ratio of 1.5:1, and then put into the roller mixer for mixing for 3 hours, and mixed powder A is taken out for use;

[0041] b. Put the...

Example Embodiment

[0055] Example 2

[0056] A method for enhancing the surface of a heavy hammer plate includes the following steps:

[0057] (1) Surface cleaning treatment:

[0058] Put the heavy hammer into acetone and soak for 9 minutes, then take it out and rinse it with deionized water and dry it for later use;

[0059] (2) Shot peening:

[0060] Put the weight plate processed in step (1) into the shot blasting machine for surface shot peening, take it out after completion and blow off the particles and impurities remaining on the surface with compressed air for use;

[0061] (3) Surface plasma treatment:

[0062] Put the weight plate processed in step (2) into a low-energy plasma processor for plasma treatment, and take it out after 18 minutes for use;

[0063] (4) Coating spray treatment:

[0064] a. First, titanium nitride and zirconium dioxide are mixed according to a weight ratio of 1.8:1, and then put into the roller mixer for mixing treatment for 4 hours, and mixed powder A is taken out for use; ...

Example Embodiment

[0079] Example 3

[0080] A method for enhancing the surface of a heavy hammer plate includes the following steps:

[0081] (1) Surface cleaning treatment:

[0082] Put the heavy hammer into acetone for 10 minutes, then take it out and rinse it with deionized water and dry it for later use;

[0083] (2) Shot peening:

[0084] Put the weight plate processed in step (1) into the shot blasting machine for surface shot peening, take it out after completion and blow off the particles and impurities remaining on the surface with compressed air for use;

[0085] (3) Surface plasma treatment:

[0086] Put the weight plate processed in step (2) into a low-energy plasma processor for plasma treatment, and take it out after 20 minutes for use;

[0087] (4) Coating spray treatment:

[0088] a. First, titanium nitride and zirconium dioxide are mixed according to a weight ratio of 2:1, and then put into a roller mixer for mixing for 5 hours, and mixed powder A is taken out for use;

[0089] b. Put the mic...

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Abstract

The invention discloses a surface enhancement treatment method for a heavy hammer sheet. The method comprises the following steps of (1) surface cleaning treatment; (2) shot blasting treatment; (3) surface plasma treatment; and (4) coating spraying and covering treatment. According to the surface enhancement treatment method for the heavy hammer sheet, the surface enhancement treatment method forthe heavy hammer sheet is simple in overall process and easy to popularize and apply, the treated heavy hammer sheet has the advantages that the mechanical property is good, the corrosion resistance is high, the anti-aging capability is strong, the coating stability is high, and the comprehensive service life is remarkably prolonged.

Description

technical field [0001] The invention belongs to the technical field of heavy hammer sheet processing, and in particular relates to a surface strengthening treatment method for heavy hammer sheets. Background technique [0002] In recent years, with the extensive application of composite insulators for overhead transmission lines, especially the suspension strings of diversion wires for tension poles and towers, composite insulators are light in weight and poor in wind deflection resistance, and wind deflection discharge accidents are prone to occur, so it is necessary to install heavy hammers to Improve the wind resistance of transmission lines. Heavy hammers are mostly cast from raw materials such as cast iron. In order to improve the quality and life of heavy hammers, the surface of heavy hammers is usually modified. Due to the presence of moisture in the external environment, corrosion problems have always occurred, while cast iron Long-term corrosion of components will ...

Claims

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Application Information

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IPC IPC(8): B05D7/14B05D7/24B05D3/10B05D3/14C09D163/00C09D7/61C09D7/62C09D7/65C09D7/63C09D5/08B24C1/06
CPCB05D3/102B05D3/142B05D7/14B05D7/24B24C1/06C08K2003/2244C09D5/08C09D7/61C09D7/62C09D7/63C09D7/65C09D163/00C08L29/04C08K9/02C08K3/34C08K3/28C08K3/22C08K5/19
Inventor 李传
Owner 安徽省含山县兴建铸造厂
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