CN104046478A - Novel metal cutting fluid - Google Patents

Abstract

The invention relates to a novel metal cutting fluid which is prepared from the following raw materials in parts by weight: 5-12 parts of urea, 2.5-6 parts of sodium benzoate, 4-8.5 parts of sodium carbonate, 0.4-1.3 parts of benzotriazole, 0.2-0.6 part of rust inhibitor, 0.5-0.9 part of bactericide, 0.6-1.4 parts of defoaming agent, 11-19 parts of sodium sulfonate, 12-18 parts of machine oil and 16-25 parts of water. The cutting fluid has the advantages of no toxicity, high safety, wide application range and simple preparation technique, and has antirust function.

Description

A kind of novel metal machining liquid

Technical field

The present invention relates to a kind of novel metal machining liquid.

Background technology

Cutting fluid is that one is used in metal cutting, the mill course of processing, be used for the industrial type fluid of Cooling and Lubricator cutter and workpiece, cutting fluid is formed through the compound compatibility of science by multiple super strong functional auxiliary agent, possesses good cooling performance, lubricity, rustless property, oil removing cleaning function, anti-corrosion function, easily dilutable feature simultaneously.Overcome the easily difficult dilution in smelly, winter in summer of traditional soap base emulsion, rust-proof effect poor defect, lathe paint is also had no adverse effects, be applicable to cutting and the mill processing of ferrous metal, belong to leading current abrasive product.Cutting fluid indices is all better than saponified oil, and it has good cooling, cleaning, the feature such as antirust, and possess nontoxic, tasteless, non-corrosive to human body, to equipment not burn into features such as environment do not pollute.

Summary of the invention

for the deficiencies in the prior art, the problem to be solved in the present invention is, a kind of cutting fluid is provided, and nontoxic, safety is of many uses; There is antirust function, preparation technology is simple.

for solving prior art problem, technical scheme provided by the invention is, a kind of novel metal machining liquid, and its raw material by following parts by weight is made:

Urea 5-12 part, Sodium Benzoate 2.5-6 part, sodium carbonate 4-8.5 part, benzotriazole 0.4-1.3 part, rust-preventive agent 0.2-0.6 part, sterilant 0.5-0.9 part, defoamer 0.6-1.4 part, sodium sulfonate 11-19 part, machinery oil 12-18 part, water 16-25 part.

Optimisation technique scheme of the present invention is that its raw material by following parts by weight is made:

8 parts, urea, 4.3 parts of Sodium Benzoates, 6.2 parts, sodium carbonate, 0.8 part of benzotriazole, 0.4 part of rust-preventive agent, 0.7 part, sterilant, 0.9 part of defoamer, 14.5 parts of sodium sulfonates, 15 parts, machinery oil, 20 parts, water.

Beneficial effect of the present invention: cutting fluid of the present invention is nontoxic, safety, of many uses; There is antirust function, preparation technology is simple.

Embodiment

embodiment 1

a kind of novel metal machining liquid, its raw material by following parts by weight is made:

5 parts, urea, 2.5 parts of Sodium Benzoates, 4 parts, sodium carbonate, 0.4 part of benzotriazole, 0.2 part of rust-preventive agent, 0.5 part, sterilant, 0.6 part of defoamer, 11 parts of sodium sulfonates, 12 parts, machinery oil, 16 parts, water.

embodiment 2

A kind of novel metal machining liquid, its raw material by following parts by weight is made:

12 parts, urea, 6 parts of Sodium Benzoates, 8.5 parts, sodium carbonate, 1.3 parts of benzotriazoles, 0.6 part of rust-preventive agent, 0.9 part, sterilant, 1.4 parts of defoamers, 19 parts of sodium sulfonates, 18 parts, machinery oil, 25 parts, water.

embodiment 3

A kind of novel metal machining liquid, its raw material by following parts by weight is made:

8 parts, urea, 4.3 parts of Sodium Benzoates, 6.2 parts, sodium carbonate, 0.8 part of benzotriazole, 0.4 part of rust-preventive agent, 0.7 part, sterilant, 0.9 part of defoamer, 14.5 parts of sodium sulfonates, 15 parts, machinery oil, 20 parts, water.

Claims (2)

1. a novel metal machining liquid, is characterized in that: its raw material by following parts by weight is made:

Urea 5-12 part, Sodium Benzoate 2.5-6 part, sodium carbonate 4-8.5 part, benzotriazole 0.4-1.3 part, rust-preventive agent 0.2-0.6 part, sterilant 0.5-0.9 part, defoamer 0.6-1.4 part, sodium sulfonate 11-19 part, machinery oil 12-18 part, water 16-25 part.

2. novel metal machining liquid according to claim 1, is characterized in that: its raw material by following parts by weight is made:

8 parts, urea, 4.3 parts of Sodium Benzoates, 6.2 parts, sodium carbonate, 0.8 part of benzotriazole, 0.4 part of rust-preventive agent, 0.7 part, sterilant, 0.9 part of defoamer, 14.5 parts of sodium sulfonates, 15 parts, machinery oil, 20 parts, water.