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A kind of grinding oil for high hardness composite material processing and preparation method thereof

A composite material and grinding oil technology, applied in the field of grinding oil, can solve the problems of poor chemical stability of grinding oil, slow separation and precipitation of grinding particles, and affect the quality of grinding processing, etc., achieve good cooling performance and reduce the number of grinding wheel dressings , The effect of improving the grinding efficiency

Active Publication Date: 2018-08-17
浙江模德科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are many defects in the traditional grinding oil, such as high viscosity and poor fluidity; resulting in slow separation and sedimentation of the grinding particles, affecting the quality of the grinding process, and causing a high wear rate of the grinding wheel; at the same time, the grinding oil Poor chemical stability and short lifespan. After one use, the effect of repeated use is very poor, and the product will be unqualified

Method used

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  • A kind of grinding oil for high hardness composite material processing and preparation method thereof
  • A kind of grinding oil for high hardness composite material processing and preparation method thereof
  • A kind of grinding oil for high hardness composite material processing and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] A kind of grinding oil that is used for high-hardness composite material processing, it is made up of the raw material of following weight part:

[0023] 26# white mineral oil 60, benzotriazole 4, hexamethylphosphoramide 0.4, zinc dialkyldithiophosphate 7, triterpene saponin 0.1, ethyl orthosilicate 2, sebacic acid 0.5, gas phase white Carbon black 0.3, lithium hydroxide 2.5, calcium carbonate 0.15, zinc benzoate 0.03, neutral barium dinonyl naphthalene sulfonate 17, diphenylamine 14, methyl mercaptide tin 0.01, creosote oil 3, triple pressure stearin Acid 10, simethicone 0.13.

[0024] The preparation method of above-mentioned grinding oil, comprises the following steps:

[0025] (1) Add benzotriazole to 26# white mineral oil, heat and preheat at 60°C for 10 minutes to obtain a corrosion inhibiting oil solution;

[0026] (2) Mix hexamethylphosphoramide with zinc dialkyldithiophosphate, stir evenly, add to deionized water 10 times the weight of the mixture, add triter...

Embodiment 2

[0031] A kind of grinding oil that is used for high-hardness composite material processing, it is made up of the raw material of following weight part:

[0032] 26# white mineral oil 57, benzotriazole 2, hexamethylphosphoramide 0.7, zinc dialkyldithiophosphate 5, triterpene saponin 0.2, ethyl orthosilicate 1, sebacic acid 0.8, gas phase white Carbon black 1, lithium hydroxide 1.0, calcium carbonate 0.3, zinc benzoate 0.01, neutral barium dinonyl naphthalene sulfonate 18, diphenylamine 13, methyl mercaptide tin 0.02, creosote oil 2, triple pressure stearin Acid 15, simethicone 0.1.

[0033] The preparation method of above-mentioned grinding oil, comprises the following steps:

[0034] (1) Add benzotriazole to 26# white mineral oil, heat and preheat at 50°C for 20 minutes to obtain a corrosion inhibiting oil solution;

[0035] (2) Mix hexamethylphosphoramide with zinc dialkyldithiophosphate, stir evenly, add to deionized water with 13 times the weight of the mixture, add trite...

Embodiment 3

[0040] 26# white mineral oil 59, benzotriazole 3, hexamethylphosphoramide 0.6, zinc dialkyldithiophosphate 6, triterpene saponin 0.15, ethyl orthosilicate 1.5, sebacic acid 0.6, gas phase white Carbon black 0.6, lithium hydroxide 1.8, calcium carbonate 0.22, zinc benzoate 0.02, neutral barium dinonyl naphthalene sulfonate 17.5, diphenylamine 13.5, methyl mercaptide tin 0.015, wood creosote 2.5, triple pressure stearin Acid 13, simethicone 0.11.

[0041] The preparation method of above-mentioned grinding oil, comprises the following steps:

[0042] (1) Add benzotriazole to 26# white mineral oil, heat and preheat at 55°C for 15 minutes to obtain a corrosion inhibiting oil solution;

[0043] (2) Mix hexamethylphosphoramide with zinc dialkyldithiophosphate, stir evenly, add to deionized water 12 times the weight of the mixture, add triterpene saponins, stir at 130 rpm for 5 minutes, and prevent rust emulsion;

[0044] (3) Mix fumed white carbon black, lithium hydroxide, calcium...

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Abstract

The invention discloses grinding oil for machining a high-hardness composite material and a preparation method of the grinding oil. The grinding oil has the advantages that finished product has relatively good lubricating property; the heat dissipation is uniform, and the problem of bursting caused by non-uniform diffusion is prevented; the grinding oil has excellent lubricating property, extreme pressure, wear resistance and cooling property and good permeability, cleaning property and settleability; the viscosity is low, the flowing, settling, flushing deslagging effects are obvious, the oiliness is low, and the cooling speed is high; ground particles can be rapidly separated and settled, the waste rate of a grinding wheel is low, and the surface smoothness of a workpiece is high; the flash point is high and is 155 DEG C, so that the potential safety hazard is eliminated, and the grinding speed is increased; the chemical stability is strong, the service life can reach two years, and the grinding oil can be repeatedly used; the smoke and the odor are extremely little during grinding and cutting, the grinding oil has no toxicity or odor and does not stimulate skin and nervous systems; and the grinding oil is beneficial to the closed environment works.

Description

technical field [0001] The invention relates to a grinding oil, in particular to a grinding oil used for processing high-hardness composite materials and a preparation method thereof. Background technique [0002] Grinding oil is formulated with specific fat derivatives, anti-oxidation, anti-rust, anti-wear extreme pressure, flame retardant and other additives and highly refined mineral oil. It is mainly used for quartz glass, diamond, and ceramic valve cores. Grinding of high-hardness composite materials such as alloy metals can significantly improve the finish of workpieces. It is suitable for surface grinding, cylindrical coreless grinding and shallow groove grinding. It can grind surface-hardened workpieces on high-productivity machine tools. And drill flute, can be used for gear grinding. [0003] However, there are many defects in the traditional grinding oil, such as high viscosity and poor fluidity; resulting in slow separation and sedimentation of the grinding part...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N40/24C10N30/06C10N20/02C10N30/02
CPCC10M169/044C10M2201/062C10M2201/10C10M2203/1025C10M2207/023C10M2207/141C10M2207/142C10M2207/146C10M2209/12C10M2215/064C10M2215/223C10M2219/044C10M2223/045C10M2223/08C10M2227/02C10M2227/06C10M2229/041C10N2020/02C10N2030/02C10N2030/06C10N2040/22C10N2010/08C10N2010/04
Inventor 赵小军
Owner 浙江模德科技有限公司
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