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Environmentally-friendly synthetic grinding fluid

A kind of grinding fluid, environmental protection technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of affecting the grinding processing efficiency, short service life of grinding wheel, increase of production cost, etc., to improve the smoothness, maintain hardness and long service life Effect

Inactive Publication Date: 2014-03-12
TIANJIN INTELLECT SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1. Poor lubricity
The surface finish after grinding is poor, the grinding wheel wears seriously, and the service life of the grinding wheel is short
Affect grinding efficiency and increase production cost
[0009] 2. Poor rust resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of environment-friendly synthetic grinding fluid, it is made up of following components by weight percentage:

[0026] Oleic acid 2.5%, triethanolamine 5%, sebacic acid 2%, triethanolamine 4%, sodium benzoate 2%, polyether 4.5%, polyethylene glycol 5%, sodium carbonate 2%, ammonium molybdate 1%, glycerin 4%, benzotriazole 0.2%, defoamer 0.2%, isothiazolinone 0.6%, fluorescent green 0.03%, deionized water 66.97%;

[0027] Its preparation method comprises the following steps:

[0028] (1) Use the calculated amount of oleic acid and triethanolamine to react in another reactor, under continuous stirring at 100 rpm, heat up to 50-60°C, continue stirring for 30 minutes, and set aside;

[0029] (2) Add the calculated amount of deionized water, sebacic acid, and triethanolamine into the reaction kettle successively, start the stirrer, and stir at normal temperature for 1 hour with 100 rpm;

[0030] (3) Under continuous stirring, add the calculated amount of sodium benz...

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Abstract

The invention provides an environmentally-friendly synthetic grinding fluid. The environmentally-friendly synthetic grinding fluid is prepared from 2.5wt% of oleic acid, 5wt% of triethanolamine, 2wt% of sebacic acid, 4wt% of triethanolamine, 2wt% of sodium benzoate, 4.5wt% of polyether, 5wt% of polyethylene glycol, 2wt% of sodium carbonate, 1wt% of ammonium molybdate, 4wt% of glycerin, 0.2wt% of benzotriazole, 0.2wt% of an antifoaming agent, 0.6wt% of isothiazolinone, 0.03wt% of fluorescent green and 66.97wt% of deionized water. The environmentally-friendly synthetic grinding fluid can maximumly reduce a grinding temperature and a grinding force, guarantee a workpiece grinding precision and surface quality, prolong a grinding wheel service life, improve grinding processing efficiency, satisfy antirust and anticorrosion requirements on a machine tool and a workpiece, reduce a use cost, satisfy environmental protection requirements and is suitable for a metallurgy roller in a steel industry.

Description

technical field [0001] The invention belongs to the field of metal processing, and in particular relates to an environment-friendly synthetic grinding fluid. Background technique [0002] In the process of mechanical equipment manufacturing, there are many kinds of metal processing methods. Among them, cutting is the most common and widely used processing method in metal processing. [0003] Metal cutting is a process in which the excess metal part of the metal workpiece is cut off by the tool under the condition of the power provided by the machine tool, so that the workpiece obtains the specified shape, size, precision and surface quality. According to different processing methods, it can be divided into turning, milling, drilling, planing, boring, expanding, reaming, broaching, tapping, gear processing...and grinding processing and other processing methods. [0004] Grinding is a processing method with a large amount of processing in metal cutting processing methods. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/06C10N30/12C10N30/00C10N40/22
Inventor 董建中
Owner TIANJIN INTELLECT SCI & TECH DEV
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