CN104312709A - Environmentally-friendly metal processing solution and preparation method thereof - Google Patents
Environmentally-friendly metal processing solution and preparation method thereof Download PDFInfo
- Publication number
- CN104312709A CN104312709A CN201410494626.2A CN201410494626A CN104312709A CN 104312709 A CN104312709 A CN 104312709A CN 201410494626 A CN201410494626 A CN 201410494626A CN 104312709 A CN104312709 A CN 104312709A
- Authority
- CN
- China
- Prior art keywords
- parts
- working fluid
- water
- environment
- friendly metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention relates to an environmentally-friendly metal processing solution and a preparation method thereof. The metal processing solution comprises, by weight, 15-20 parts of ethylene glycol amine, 15-20 parts of cocoanut fatty acid diethanolamide, 15-20 parts of neopentylglycol oleate, 3-6 parts of an alcoholic solution of rosin, 2-5 parts of a synthetic antirust agent, 0.1-0.2 pars of an antifoaming agent, 0.3-0.5 parts of benzotriazole, and the balance of water. The water-based metal processing solution has the advantages of good lubricity, high antirust property, high antibiosis, high stability, long service life, no pollution to environment, and harmlessness to human bodies, and comprehensively meets cutting demands of high difficulty processing.
Description
technical field
The present invention relates to a kind of environment-friendly metal working fluid and preparation method thereof, belong to metal processing sectors.
technical background
Current domestic traditional intermetallic composite coating enterprise great majority use Sodium Nitrite and oil in water emulsion to allocate making metal working fluid voluntarily for main raw material, some enterprises are also had to use common finish and emulsifying agent to be made as metal working fluid, there is contaminate environment in above-mentioned metal working fluid, perishable smelly, harmful to the person, lathe, cutter and work material, harm worker is healthy, also there is working fluid corrosion processing material, knife sharpener consumption is large, the shortcomings such as unstable product quality.
Modern mechanical processing also makes machining difficulty day by day increase to the development of the difficult-to-machine material such as high speed, brute force, accurate future development, superhard, super-strength.The reason of these two aspects causes the frictional force in cutting process, heat of friction increases substantially, and this just requires that metal working fluid has better lubrication, cooling, cleaning, rustless property, to obtain desirable finished surface.The lubrication of mineral lubricating oils, rustless property is superior, but cooling, cleaning performance is poor; Cooling, the cleaning performance of emulsion are excellent, but lubrication, rustless property are poor.
Summary of the invention
The object of this invention is to provide and a kind ofly improve grinding speed, grinding temperature is cut in reduction, biodegradable, environmental pollution is little, cost is low metal working fluid.
For realizing above object, a kind of environment-friendly metal working fluid of the present invention, its component and weight proportion are: ethylene glycol amine 15-20 part; Cocoanut fatty acid diethanolamide 15-20 part; Neopentyl glycol oleic acid ester 15-20 part; Rosin spirituous solution 3-6 part; Synthesis rust-preventive agent 2-5 part; Defoamer 0.1-0.2 part; Benzotriazole 0.3-0.5 part; The water of surplus.
Further, described synthesis rust-preventive agent comprises Sunmorl N 60S, trolamine and water.
Further, in described synthesis rust-preventive agent, the mass ratio of Sunmorl N 60S, trolamine and water is 1-2:2-3:10.
A preparation method for environment-friendly metal working fluid, comprises the steps:
Ethylene glycol amine, cocoanut fatty acid diethanolamide, neopentyl glycol oleic acid ester, rosin spirituous solution, synthesis rust-preventive agent, defoamer, benzotriazole and water are mixed in proportion, and stir, through after the assay was approved, obtained environment-friendly metal working fluid.
The beneficial effect that the present invention produces is:
(1) cooling performance is given prominence to: greatly can take away heat in metal cutting and fully cool cutter, it is made to keep hardness, intensity, working fluid in use can infiltrate in the superfine microfracture of workpiece cutting surface, make surface metal lattice brittle, machining is easily carried out, thus improves working efficiency.
(2) oilness superior performance: form oil-bound film in cutting zone, the last non seizure load PB value of cutting fluid can reach more than 716N, reduce frictional coefficient, reduce heat generation, reduce cutting force, reduce the consumption of cutter and emery wheel, significant prolongation cutter life, surface processing accuracy significantly improves, and solves lubrication and antirust contradiction between the two well.
(3) excellent stability: the physical and chemical stability that complete synthesis structural rigidity regulates automatically and anti-waste oil ability ensures under high pressure, under correct maintenance, can life-time service.When storing and use, not stratified, can not throw out be separated out, not easily corrupt, do not produce the gas hindering workers ' health.Simultaneously also not containing carcinogenic substances such as nitrite, Working environment is totally tasteless, and adding man-hour can clear observation workpiece surface.Work waste liquid is few, greatly reduces environmental pollution.
Embodiment
Embodiment 1
A kind of environment-friendly metal working fluid, its component and weight proportion are: ethylene glycol amine 15 parts; Cocoanut fatty acid diethanolamide 15 parts; Neopentyl glycol oleic acid ester 20 parts; Rosin spirituous solution 3 parts; Synthesis rust-preventive agent 2 parts; Defoamer 0.1 part; Benzotriazole 0.5 part; 44.4 parts, water.In described synthesis rust-preventive agent, the mass ratio of Sunmorl N 60S, trolamine and water is 1:2:10.
Embodiment 2
A kind of environment-friendly metal working fluid, its component and weight proportion are: ethylene glycol amine 15 parts; Cocoanut fatty acid diethanolamide 20 parts; Neopentyl glycol oleic acid ester 15 parts; Rosin spirituous solution 5 parts; Synthesis rust-preventive agent 5 parts; Defoamer 0.15 part; Benzotriazole 0.4 part; 39.45 parts, water.In described synthesis rust-preventive agent, the mass ratio of Sunmorl N 60S, trolamine and water is 1:3:10.
Embodiment 3
A kind of environment-friendly metal working fluid, its component and weight proportion are: ethylene glycol amine 20 parts; Cocoanut fatty acid diethanolamide 15 parts; Neopentyl glycol oleic acid ester 15 parts; Rosin spirituous solution 6 parts; Synthesis rust-preventive agent 3 parts; Defoamer 0.1 part; Benzotriazole 0.5 part; 40.4 parts, water.In described synthesis rust-preventive agent, the mass ratio of Sunmorl N 60S, trolamine and water is 2:3:10.
Embodiment 4
The preparation method of a kind of environment-friendly metal working fluid of the present invention is, ethylene glycol amine, cocoanut fatty acid diethanolamide, neopentyl glycol oleic acid ester, rosin spirituous solution, synthesis rust-preventive agent, defoamer, benzotriazole and water are mixed in proportion, and stir, through after the assay was approved, obtained environment-friendly metal working fluid.
Product performance detect: carry out performance measurement according to the method for GB GB6144-2010 to the emulsion in above-described embodiment, result is as following table 1.
Table 1 is the performance index of metal working fluid of the present invention
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Outward appearance | Transparent incarnadine | Transparent incarnadine | Transparent incarnadine |
| Storage stability | Qualified | Qualified | Qualified |
| PH value | 8-9 | 8-9 | 8-9 |
| Defoaming (mL/10min) | ≤1 | ≤1 | ≤1 |
| Corrodibility (grey cast iron) | A level | A level | A level |
| Corrodibility (red copper) | A level | A level | A level |
| Corrodibility (aluminium alloy) | A level | A level | A level |
| Rust-preventing characteristic (monolithic) | A level | A level | A level |
| Rust-preventing characteristic (monolithic) | A level | A level | A level |
Claims (4)
1. an environment-friendly metal working fluid, is characterized in that: its component and weight proportion are:
Ethylene glycol amine 15-20 part;
Cocoanut fatty acid diethanolamide 15-20 part;
Neopentyl glycol oleic acid ester 15-20 part;
Rosin spirituous solution 3-6 part;
Synthesis rust-preventive agent 2-5 part;
Defoamer 0.1-0.2 part;
Benzotriazole 0.3-0.5 part;
The water of surplus.
2. a kind of environment-friendly metal working fluid as claimed in claim 1, is characterized in that: described synthesis rust-preventive agent comprises Sunmorl N 60S, trolamine and water.
3. a kind of environment-friendly metal working fluid as claimed in claim 2, is characterized in that: in described synthesis rust-preventive agent, the mass ratio of Sunmorl N 60S, trolamine and water is 1-2:2-3:10.
4. the preparation method of a kind of environment-friendly metal working fluid as claimed in claim 1, is characterized in that:
Ethylene glycol amine, cocoanut fatty acid diethanolamide, neopentyl glycol oleic acid ester, rosin spirituous solution, synthesis rust-preventive agent, defoamer, benzotriazole and water are mixed in proportion, and stir, through after the assay was approved, obtained environment-friendly metal working fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494626.2A CN104312709A (en) | 2014-09-25 | 2014-09-25 | Environmentally-friendly metal processing solution and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410494626.2A CN104312709A (en) | 2014-09-25 | 2014-09-25 | Environmentally-friendly metal processing solution and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104312709A true CN104312709A (en) | 2015-01-28 |
Family
ID=52368030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410494626.2A Pending CN104312709A (en) | 2014-09-25 | 2014-09-25 | Environmentally-friendly metal processing solution and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104312709A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559352A (en) * | 2011-12-23 | 2012-07-11 | 东莞太平洋博高润滑油有限公司 | Self-emulsified total synthesis cutting solution |
| CN102660368A (en) * | 2012-05-04 | 2012-09-12 | 启东尤希路化学工业有限公司 | Biodegradable hard water-resistant water-soluble metalworking liquid |
| CN103820197A (en) * | 2014-03-04 | 2014-05-28 | 西南大学 | Full-synthetic metal cutting liquid |
-
2014
- 2014-09-25 CN CN201410494626.2A patent/CN104312709A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559352A (en) * | 2011-12-23 | 2012-07-11 | 东莞太平洋博高润滑油有限公司 | Self-emulsified total synthesis cutting solution |
| CN102660368A (en) * | 2012-05-04 | 2012-09-12 | 启东尤希路化学工业有限公司 | Biodegradable hard water-resistant water-soluble metalworking liquid |
| CN103820197A (en) * | 2014-03-04 | 2014-05-28 | 西南大学 | Full-synthetic metal cutting liquid |
Non-Patent Citations (1)
| Title |
|---|
| 陈素文: "《松香松节油深度加工技术与利用》", 31 January 1997, 中国林业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102585986B (en) | Water-soluble grinding fluid | |
| CN104277902A (en) | Heavy-load metal machining total synthesis cutting fluid as well as preparation method and application thereof | |
| CN105482888A (en) | Complete synthesis cutting fluid capable of meeting machining requirements of multiple materials | |
| CN104531308A (en) | High-property microemulsion cutting liquid | |
| CN102002424A (en) | Micro emulsion cutting fluid composition and preparation method thereof | |
| CN104087404A (en) | High-cleanliness economical microemulsion metal cutting fluid | |
| CN105154187A (en) | Emulsified liquid capable of replacing oil products and preparation method of emulsified liquid | |
| CN101323813A (en) | Multiple-effect type water-based synthesized cutting solution and preparation thereof | |
| CN100999691A (en) | Rust-proof cutting fluid | |
| CN110129118B (en) | Grinding fluid special for ELID grinding aluminum-based composite material and preparation method thereof | |
| CN104312711A (en) | Total synthesis metal cutting solution and preparation method thereof | |
| CN105602689A (en) | Environmentally-friendly and degradable water-based fully-synthetic cutting fluid and preparation method thereof | |
| CN104479833A (en) | High-efficiency safe environment-friendly all-synthetic cutting fluid and preparation method thereof | |
| CN104004579A (en) | Rust-proof cooling solution of processing center | |
| CN104403769A (en) | Multifunctional cutting fluid and preparation method thereof | |
| CN102051255A (en) | Long-acting environmental-protection general-purpose water-base metal working fluid | |
| CN104357204A (en) | Environment-friendly water-based metal working fluid and preparation method thereof | |
| CN106433863A (en) | Water-based cutting fluid used for metal processing, and preparation method thereof | |
| CN104293465A (en) | Environment-friendly metal cutting fluid and preparation method thereof | |
| CN105238537B (en) | A kind of water-base cutting fluid and preparation method thereof | |
| CN104293469A (en) | Environmentally-friendly all-synthetic metal working fluid and preparation method thereof | |
| CN104312705A (en) | Environment-friendly cutting fluid and preparation method thereof | |
| CN103450997B (en) | A kind of long-life semi-synthetic metal working fluid of rust-proof type microemulsion | |
| CN110029006B (en) | Special grinding fluid for ELID grinding composite material and preparation method thereof | |
| CN104277898A (en) | Fully synthetic cutting fluid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |