CN103525528A

CN103525528A - Cutting fluid as well as preparation method thereof

Info

Publication number: CN103525528A
Application number: CN201310050483.1A
Authority: CN
Inventors: 连新兰; 唐小丽; 唐保军; 马宏党; 唐保宏
Original assignee: NEW ANHUA (ZHENGZHOU) ABRASIVES CO Ltd
Current assignee: NEW ANHUA (ZHENGZHOU) ABRASIVES CO Ltd
Priority date: 2013-02-14
Filing date: 2013-02-14
Publication date: 2014-01-22

Abstract

The invention relates to the field of metal processing and grinding, and particularly relates to a cutting fluid as well as a preparation method thereof. The cutting fluid is characterized by comprising the following components in percent by weight: (1) 45-55% of water, (2) 0.2-0.5% of Na2CO3, (3) 0.2-0.5% of Na2NO3, (4) 7-10% of sebacic acid, (5) 9-15% of polyethylene glycol, (6) 2-3% of benzotriazole, (7) 15-20% of benzotriazole and (8) 0.5-10% of modified organic silicon. The cutting fluid provided by the invention for metal processing and grinding has the functions of lubrication, rust protection, washing, cooling, recycling and the like.

Description

A kind of cutting fluid and compound method thereof

Technical field

The present invention relates to metal processing, grinding field, particularly a kind of cutting fluid and compound method thereof.

Background technology

In working angles, cutter incision workpiece, departs from mutually the molecule of inside workpiece, inspires heat.The heat that grinding produces is higher than cutting, and emery wheel not only makes the molecule of workpiece depart from mutually, but also can produce heat of friction, and the heat conductivility of emery wheel is conventionally all very little, elevates the temperature, and affects work, even can defective work piece.Hard metal works particularly, heat production is large, and bits end amount is large, easily oxidation and rusting.

At this moment will take some ways to reduce the temperature of grinding temperature and workpiece; using grinding fluid is reasonable way; it can play lubrication; take away in time heat; get rid of bits end; if add some particular matters and the workpiece newly putting the first edge on a knife or a pair of scissors to form layer protecting film, can also play antirust effect.

Different according to the difference of grinding tool, cutter, workpiece, requirement result to these various cutting fluids, the cutting fluid and the grinding fluid that have various formulas, the present invention be mainly for metal works, in cutting and grinding process, have lubricated, antirust, cleaning, cooling, a kind of cutting fluid that function is invented such as recycle.

Summary of the invention

A kind of Multifunction cutting fluid and compound method thereof.

Technical scheme

Water 45-55%(1), Na described cutting fluid, by following component, forms according to weight percent: ₂cO ₃0.2-0.5%(2), Na ₂nO ₃0.2-0.5%(3), sebacic acid 7-10%(4), polyoxyethylene glycol 9-15%(5), benzotriazole 2-3%(6), trolamine 15-20%(7), modified organic silicon 0.5-10%(8).

Compound method: a first step, with a container, by Na ₂cO ₃0.2-0.5%(2), Na ₂nO ₃0.2-0.5%(3) water-soluble 45-55%(1), fully stir set aside for use; Second step: by sebacic acid 7-10%(4), polyoxyethylene glycol 9-15%(5), benzotriazole 2-3%(6), trolamine 15-20%(7), modified organic silicon 0.5-10%(8) pack another container into, fully stir set aside for use; Third step, after 5-10 minute, is blended in all by the mixture in two containers, fully stirs; The 4th step, if as cutting fluid, can direct packaging, just can use, if as grinding fluid, can add again after the water dilution of same weight, packing is used.

Beneficial effect of the present invention

1, stable viscosity;

2, cooling workpiece, the working accuracy of promotion workpiece;

3, the corrosion inhibition of grinding tool and workpiece is provided;

4, the workpiece after processing can be anticorrosion, antirust;

5, play lubrication;

During 6, as grinding fluid, the bits end grinding away does not affect and uses after mixing with the present invention next time, can recycle;

In a word, the present invention have lubricated, antirust, cleaning, cooling, the function such as recycle.

Embodiment example, for cutting fluid optimised process formula and the compound method thereof of iron and steel.

Technical scheme

Water 50.5%(1), Na described cutting fluid, by following component, forms according to weight percent: ₂cO ₃0.25%(2), Na ₂nO ₃0.25%(3), sebacic acid 10%(4), polyoxyethylene glycol 9%(5), benzotriazole 2%(6), trolamine 16%(7), modified organic silicon 12%(8).

Compound method method for formulating: a first step, obtain container, by Na ₂cO ₃0.25%(2), Na ₂nO ₃0.25%(3) water-soluble 50.5%(1), fully stir set aside for use; Second step: by sebacic acid 10%(4), polyoxyethylene glycol 9%(5), benzotriazole 2%(6), trolamine 16%(7), modified organic silicon 12%(8) pack another container, fully stirring, set aside for use into; Third step, after five minutes, is blended in all by the mixture in two containers, fully stirs; The 4th step, after packing, just can have been used.

Claims

Water 45-55%(1), Na 1. a cutting fluid, is characterized in that, according to weight percent, comprises: ₂cO ₃0.2-0.5%(2), Na ₂nO ₃0.2-0.5%(3), sebacic acid 7-10%(4), polyoxyethylene glycol 9-15%(5), benzotriazole 2-3%(6), trolamine 15-20%(7), modified organic silicon 0.5-10%(8).
2. a compound method for cutting fluid, is characterized in that, first step, with a container, by Na ₂cO ₃0.2-0.5%(2), Na ₂nO ₃0.2-0.5%(3) water-soluble 45-55%(1), fully stir set aside for use; Second step: by sebacic acid 7-10%(4), polyoxyethylene glycol 9-15%(5), benzotriazole 2-3%(6), trolamine 15-20%(7), modified organic silicon 0.5-10%(8) pack another container into, fully stir set aside for use; Third step, after 5-10 minute, is blended in all by the mixture in two containers, fully stirs; The 4th step, if as cutting fluid, can direct packaging, just can use, if as grinding fluid, can add again after the water dilution of same weight, packing is used.