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Maintenance and repair agent for slewing bearing and preparation method thereof

A technology for slewing bearings and repairing agents, applied in chemical instruments and methods, and other chemical processes, can solve the problems of small size of slewing bearings, high maintenance and repair difficulty, complex structure, etc., and achieve efficient repairs, good practicability and economic benefits , low-cost effect

Inactive Publication Date: 2020-01-03
徐州硕尔建材机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to its small size and complex structure, the slewing bearing is very difficult to maintain and repair. Usually, when the surface of the slewing bearing is corroded and damaged, workers will choose to replace it with a new one, which causes certain damage. waste
In the prior art, there is a lack of an industrial reagent that can maintain and repair the slewing bearing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] A method for making a maintenance and repair agent for a slewing bearing, comprising the following steps:

[0017] S1. Weigh 20 parts of ethylene glycol, 5 parts of calcium chloride, 5 parts of glycerin, 3 parts of sodium sulfite, 6 parts of hydrochloric acid, 6 parts of methacrylic acid, 2 parts of polyaluminum chloride, silicic acid 2 parts of calcium, 1 part of sodium dodecylbenzenesulfonate, 1 part of sodium dodecyl sulfonate, 15 parts of sodium chloride, 2 parts of sodium molybdate, 12 parts of triethanolamine, 8 parts of hexamethylenetetramine , 6 parts of citric acid and 8 parts of ethylene oxide;

[0018] S2. Add the weighed ethylene glycol, calcium chloride and glycerin to 300 parts of deionized water, and keep stirring at room temperature for 30 minutes to make reagent A;

[0019] S3. Add the weighed hydrochloric acid, methacrylic acid, polyaluminum chloride, triethanolamine, hexamethylenetetramine, sodium chloride, sodium molybdate, sodium dodecylbenzenesulf...

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PUM

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Abstract

The invention discloses a maintenance and repair agent for a slewing bearing and a preparation method thereof. The maintenance and repair agent is prepared from ethylene glycol, calcium chloride, glycerol, sodium sulfite, hydrochloric acid, methylacrylic acid, aluminum polychlorid, calcium silicate, sodium dodecyl benzene sulfonate, sodium dodecyl sulfate, sodium chloride, sodium molybdate, triethanolamine, hexamethylene tetramine, citric acid and oxirene. The maintenance and repair agent for the slewing bearing can efficiently repair the rusted slewing bearing, and greatly improves rust resistance, freezing resistance and corrosion resistance of the surface of the slewing bearing. Meanwhile, the preparation method for the maintenance and repair agent for the slewing bearing is simple andclear, is low in cost, and has extremely good practicability and economic benefits.

Description

technical field [0001] The invention relates to the field of mechanical repair agents, in particular to a maintenance and repair agent for slewing bearings and a manufacturing method thereof. Background technique [0002] Due to its small size and complex structure, the slewing bearing is very difficult to maintain and repair. Usually, when the surface of the slewing bearing is corroded and damaged, workers will choose to replace it with a new one, which causes certain damage. waste. In the prior art, there is a lack of an industrial reagent that can maintain and repair the slewing bearing. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the object of the present invention is to provide a maintenance and repair agent for slewing bearings and a manufacturing method thereof. Spraying the maintenance and repairing agent on the slewing bearings can effectively remove rust and increase its rust resistance, Freeze and corros...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F11/10C23F11/18C09K3/18
CPCC09K3/18C23F11/10C23F11/187
Inventor 李艳
Owner 徐州硕尔建材机械制造有限公司
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