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Anti-corrosive vibration damper preparation method

An anti-vibration hammer and corrosion-resistant technology, which is applied in the coating process of metal materials, etc., can solve the problems of shortened service life, and the anti-vibration hammer is easily corroded by rainwater, etc., and achieves the effects of improving corrosion resistance, low cost, and less discharge of three wastes

Active Publication Date: 2017-12-08
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

Due to the harsh working environment of the anti-vibration hammer, the surface of the anti-vibration hammer is easily corroded by rainwater and oxidized by oxidizing substances in the air during long-term use, resulting in a greatly shortened service life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for preparing a corrosion-resistant and anti-vibration hammer, comprising the following steps:

[0018] (1) Soak the anti-vibration hammer in the degreasing activation solution for 15 minutes, take it out and wash the surface, wherein the degreasing and activating solution is made of the following components by weight: 17 parts of sodium methacrylate, isocitric acid 3 parts of trisodium salt, 14 parts of hydrochloric acid, 250 parts of water;

[0019] (2) Add the anti-vibration hammer into the copper sulfate mixture, apply ultrasonic treatment for 35 minutes, then perform electroplating treatment for 10 minutes, and take out the anti-vibration hammer, wherein the copper sulfate mixture is made of the following components by weight: 68 parts of copper sulfate, 6 parts copper pyrophosphate, 4 parts phosphoric acid, 350 parts water;

[0020] (3) Then add the anti-vibration hammer into the oxidizing solution, and after soaking for 10 minutes, the finished product ...

Embodiment 2

[0026] A method for preparing a corrosion-resistant and anti-vibration hammer, comprising the following steps:

[0027] (1) Soak the anti-vibration hammer in the degreasing activation solution for 17 minutes, take it out and wash the surface, wherein the degreasing and activating solution is made of the following components by weight: 20 parts of sodium methacrylate, isocitric acid 5 parts of trisodium salt, 16 parts of hydrochloric acid, 270 parts of water;

[0028] (2) Add the anti-vibration hammer into the copper sulfate mixture, apply ultrasonic treatment for 40 minutes, perform electroplating treatment for 13 minutes, and take out the anti-vibration hammer, wherein the copper sulfate mixture is made of the following components by weight: 70 parts of copper sulfate, 8 parts copper pyrophosphate, 6 parts phosphoric acid, 370 parts water;

[0029] (3) Add the anti-vibration hammer to the oxidizing solution, and after soaking for 13 minutes, the finished product is obtained....

Embodiment 3

[0035] A method for preparing a corrosion-resistant and anti-vibration hammer, comprising the following steps:

[0036] (1) Soak the anti-vibration hammer in the degreasing activation solution for 20 minutes, take it out and wash the surface, wherein the degreasing and activating solution is made of the following components by weight: 22 parts of sodium methacrylate, isocitric acid 6 parts of trisodium salt, 18 parts of hydrochloric acid, 280 parts of water;

[0037] (2) Add the anti-vibration hammer into the copper sulfate mixture, use ultrasonic treatment for 45 minutes, then perform electroplating treatment for 15 minutes, and take out the anti-vibration hammer, wherein the copper sulfate mixture is made of the following components by weight: 74 parts of copper sulfate, 9 parts copper pyrophosphate, 8 parts phosphoric acid, 400 parts water;

[0038] (3) Add the anti-vibration hammer to the oxidizing solution, and after soaking for 15 minutes, the finished product is obtain...

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PUM

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Abstract

The invention discloses an anti-corrosive vibration damper preparation method. The method comprises the following steps of (1) putting a vibration damper into a degreasing activation solution to be soaked for 15-20 min, taking the vibration damper and cleaning the surface of the vibration damper; (2) putting the vibration damper into a copper sulfate mixed solution, conducting ultrasonic treatment for 35-45 min, conducting electroplating treatment for 10-15 min, and then taking out the vibration damper; and (3) putting the vibration damper into an oxidation solution to be subjected to soaking treatment for 10-15 min, and then obtaining the finished vibration damper. The anti-corrosive vibration damper preparation method provided by the invention has the advantages that operation is easy; the cost is low; three-waste discharge is little; the corrosion resistance and oxidation resistance of the vibration damper can be effectively improved; the surface of the vibration damper is uniformly black; and the coating is thick and compact.

Description

technical field [0001] The invention belongs to the technical field of anti-vibration hammer surface treatment, and in particular relates to a preparation method of a corrosion-resistant anti-vibration hammer. Background technique [0002] The pole position of the high-voltage overhead line is relatively high, and the span is relatively large. When the wire is subjected to wind force, it will vibrate. When the conductor vibrates, the working conditions are the most unfavorable where the conductor is suspended. Due to multiple vibrations, the wire will be fatigued and damaged due to periodic bending. In order to reduce the vibration of the wires due to wind force, a small hammer is often hung on the wires near the two sides of the insulator on the high-voltage overhead line. This small hammer is called an anti-vibration hammer. Due to the harsh working environment of the anti-vibration hammer, the surface of the anti-vibration hammer is easily corroded by rainwater and oxid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/44C25D5/48C25D3/38C23G1/12C23C22/56
CPCC23C22/56C23G1/125C25D3/38C25D5/44C25D5/48
Inventor 李传
Owner 安徽省含山县兴建铸造厂