CN104312711A - Total synthesis metal cutting solution and preparation method thereof - Google Patents
Total synthesis metal cutting solution and preparation method thereof Download PDFInfo
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- CN104312711A CN104312711A CN201410548634.0A CN201410548634A CN104312711A CN 104312711 A CN104312711 A CN 104312711A CN 201410548634 A CN201410548634 A CN 201410548634A CN 104312711 A CN104312711 A CN 104312711A
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Abstract
The invention discloses a total synthesis metal cutting solution comprising the following components by weight percent: 0.5-1% of pH regulator, 10-20% of antirust agent, 10-15% of mixed hydramine, 5-8% of lubricating agent, 0.1-0.3% of copper alloy corrosion inhibitor, 1-2% of sterilizing agent, 0.1-0.2% of defoaming agent, 0-0.5% of EDTA-4 sodium and the balance of water. The invention provides a preparation method of the total synthesis metal cutting solution. The total synthesis metal cutting solution is good in lubricating performance, and the use effect is superior to that of emulsification solution. By utilizing the total synthesis metal cutting solution, surface smoothness of a workpiece can be improved, a grinding wheel can not be sticked, and abrasion of the grinding wheel is reduced. The total synthesis metal cutting solution has a good sedimentation effect and is less in bubbles, long in service life and excellent in anti-rust property, cooling property, permeability and cleanability. By utilizing the total synthesis metal cutting solution, the service life of the grinding wheel can be effectively prolonged. The total synthesis metal cutting solution is suitable for materials, such as bearing steel, carbon steel and the like, the solution is colorless and transparent, and surface processing conditions are easy to observe. Meanwhile, the total synthesis metal cutting solution does not contain toxic and harmful substances, such as sodium nitrite, phenols and the like and is harmless to environment and operator health.
Description
Technical field
The present invention relates to a kind of complete synthesis metal working fluid, the invention still further relates to a kind of preparation method of complete synthesis metal working fluid, belong to cutting fluid field.
Background technology
Fully synthetic cutting fluid has good cooling performance, cleaning performance and visible performance, and simultaneously because it is not containing mineral oil, degradation property is good, not easily corrupt smelly, the advantage of long service life; Meet the development trend of cutting fluid environmental protection.
Along with the development of metalworking technology, machining equipment production efficiency improves day by day, towards the future development of high speed, large inflow, high precision, multi-work-station one, proposes new higher requirement to the lubricity of cutting fluid.
Existing fully synthetic cutting fluid, owing to being not oil-containing, lubricity is poor, is difficult to the requirement meeting high speed, large inflow, high precision, high efficiency production machining equipment processing and lubrication.Current numerous fully synthetic cutting fluid, in order to meet the demand of intermetallic composite coating to high lubricating property, by adding chloride, phosphorous slip additive, improves the extreme boundary lubrication of fully synthetic cutting fluid.But under the high temperature action of chloride slip additive in the course of processing, can scission reaction be there is, produce hydrogenchloride, cause the corrosion of mechanical means and processing work and the problem such as to get rusty, cause the rustless property of working fluid to decline.Phosphorous additive is easy to promote microbial growth, easily causes the corruption of cutting fluid smelly, and even and then cause the allergic and inflammation of direct labor, harm workman's is healthy.A part little in addition is on the market not chloride, the fully synthetic cutting fluid of phosphorus, and its complexity of filling a prescription, production process is loaded down with trivial details, and rustless property also needs further raising.
In sum, existing fully synthetic cutting fluid, due to the upper reason of formula, at extreme boundary lubrication performance, cooling performance, rustless property, environmental-protecting performance and over-all properties also exists undesirable part in the life-span etc.Therefore how environmental protection is prepared, long service life, formula is simple, easy production, transparent and stable, has excellent extreme boundary lubrication performance and rustless property, can be used for the processing of processing the various material such as aluminium alloy, cast iron, carbon steel and copper, meeting the complete synthesis metal working fluid of high-level efficiency, high precision, advanced machinery processing units lubrication needs, is the focus that the development trend of fully synthetic cutting fluid and current researcher in this field study.
Summary of the invention
The object of the invention is to the deficiency for current fully synthetic cutting fluid over-all properties, be difficult to the contradiction of satisfied current metal-working plant and Processing Technology Development demand, a kind of complete synthesis metal working fluid and preparation method thereof is provided, have not easily corrupt smelly, long service life, Environmental compatibility are good, have good rust-preventing characteristic, cooling, perviousness and cleaning.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of complete synthesis metal working fluid, and its innovative point is: comprise following composition and weight percent thereof: pH adjusting agent 0.5-1%, rust-preventive agent 10-20%, mixing hydramine 10-15%, lubricant 5-8%, copper alloy inhibiter 0.1-0.3%, sterilant 1-2%, defoamer 0.1-0.2%, EDTA-4 sodium 0-0.5% and water surplus.
Further, described rust-preventive agent is one in boric acid, DC11, sebacic acid, synthetic ester or triprotic acid or any several mixture.
Further, described pH adjusting agent is potassium hydroxide or sodium carbonate.
Further, described mixing hydramine is one in monoethanolamine, diethanolamine, trolamine, special hydramine or monoisopropanolamine or any several mixture.
Further, described lubricant is polyether compound.
Further, described copper alloy inhibiter is benzotriazole and its derivative.
Further, described sterilant is a kind of or several arbitrarily mixture in triazines, BIT and derivative thereof, IPBC.
Further, described defoamer is one or both mixture of polyether compound or modified silicon oils.
Another object of the present invention is to provide a kind of preparation method of complete synthesis metal working fluid, and its innovative point is: specifically comprise the following steps:
(1) first, respectively the pH value regulator of proportional quantity, solid kind rust-preventive agent, mixing hydramine, copper alloy inhibiter and tetrasodium ethylenediamine tetraacetate are added to the water, are heated to 50-55 DEG C, stir and make it dissolve completely;
(2) then, add the lubricant of proportional quantity, synthesizing ester rust-preventive agent in step 1, stir 15-20 minute;
(3) last, add sterilant and the defoamer of proportional quantity, stir and can obtain for 10-15 minute.
Beneficial effect of the present invention is as follows:
(1) oilness of the present invention is good, and result of use is better than emulsion, can improve workpiece surface finish, and not scab is taken turns, and reduces abrasion of grinding wheel.
(2) the present invention has good effect of settling, low bubble, long service life, has excellent rust-preventing characteristic, cooling, perviousness and cleaning, effectively can extend wheel life.
(3) the present invention is applicable to the material such as bearing steel, carbon steel, solution water white transparency, is easy to observe surface working situation.Meanwhile, this fully synthetic cutting fluid not containing the hazardous and noxious substances such as Sodium Nitrite, phenols, to environment and operator ' s health harmless.
(4) preparation method of the present invention, simple process, simple to operate, a large amount of time manpower and materials can be saved.
(5) product of the present invention have not easily corrupt smelly, long service life, Environmental compatibility are good, have good rust-preventing characteristic, cooling, perviousness and cleaning, there is excellent lubricity, to processing metal bits, there is outstanding chip resistance and settleability.
(6) can be used for that the hardness such as cast iron, steel alloy, stainless steel are high, the large unmanageable material of viscosity, the lubrication needs of high-efficiency high-precision many integration lathe of current high speed, large inflow can be met, can be applicable to the harsh processing such as drill gun, gear hobbing and fraising occasion.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is elaborated.
Embodiment 1
A kind of complete synthesis metal working fluid, is mixed by following weight mass percent and forms:
PH adjusting agent 1%
Rust-preventive agent 15%
Mixing hydramine 10%
Lubricant 5%
Copper alloy inhibiter 0.1%
Sterilant 1.5%
Defoamer 0.2%
EDTA-4 sodium 0.5%
Water surplus
Wherein, pH adjusting agent is sodium carbonate; Rust-preventive agent is boric acid, DC11, synthetic ester; Mixing hydramine is diethanolamine or trolamine; Lubricant is the mixture of polyethers 1740 and 1720;
Copper alloy inhibiter is benzotriazole and its derivative; Sterilant is hexahydrotriazine, and defoamer is modified silicon oil.
The preparation method of above-mentioned fully synthetic cutting fluid, comprises the following steps:
(1) the solid solid additives such as pH adjusting agent, boric acid, DC11, mixing hydramine, copper alloy inhibiter, tetrasodium ethylenediamine tetraacetate are added to the water, are heated to 50-55 DEG C, stir and make it dissolve completely;
(2) add polyethers, synthetic ester in step 1, stir 15 minutes;
(3) finally add to sample after sterilant and defoamer stir 15 minutes and detect.
Embodiment 2
On the basis of embodiment 1, change the proportional quantity of complete synthesis metal working fluid, specific as follows:
PH adjusting agent 0.8%
Rust-preventive agent 10%
Mixing hydramine 12%
Lubricant 5%
Copper alloy inhibiter 0.2%
Sterilant 1%
Defoamer 0.1%
EDTA-4 sodium 0.5%
Water surplus
Wherein, pH adjusting agent is sodium carbonate; Rust-preventive agent is boric acid, sebacic acid, synthetic ester; Mixing hydramine is monoethanolamine or α-amino isopropyl alcohol; Lubricant is polyethers 1740 and 1720 mixture;
Copper alloy inhibiter is benzotriazole and its derivative; Sterilant is IPBC (IPBC), and defoamer is polyethers.
Be prepared according to the preparation method of embodiment 1, finally sample detection.
Embodiment 3
On the basis of embodiment 1 or 2, change the proportional quantity of complete synthesis metal working fluid, specific as follows:
PH adjusting agent 0.5%
Rust-preventive agent 20%
Mixing hydramine 15%
Lubricant 8%
Copper alloy inhibiter 0.3%
Sterilant 2%
Defoamer 0.15%
Water surplus
Wherein, pH adjusting agent is potassium hydroxide; Rust-preventive agent is sebacic acid, triprotic acid, synthetic ester; Mixing hydramine is the mixture of trolamine, special hydramine; Lubricant is polyethers 1740 and 1720 mixture;
Copper alloy inhibiter is benzotriazole and its derivative; Sterilant is IPBC (IPBC), and defoamer is polyethers.
The preparation method of above-mentioned fully synthetic cutting fluid, comprises the following steps:
(1) in suitable quantity of water, slowly add dosage potassium hydroxide, need during interpolation constantly to stir, and note safeguard procedures, after fully dissolving, pour (this process completes outside still) in reactor into;
All the other steps are prepared according to the preparation method of embodiment 1, finally sample detection.
The detected result of above embodiment is as shown in the table:
As can be seen from the data analysis of Ben Biaoge, the composition effect that the component of embodiment 3 obtains is optimum.
Claims (9)
1. a complete synthesis metal working fluid, is characterized in that: comprise following composition and weight percent thereof: pH adjusting agent 0.5-1%, rust-preventive agent 10-20%, mixing hydramine 10-15%, lubricant 5-8%, copper alloy inhibiter 0.1-0.3%, sterilant 1-2%, defoamer 0.1-0.2%, EDTA-4 sodium 0-0.5% and water surplus.
2. complete synthesis metal working fluid according to claim 1, is characterized in that: described rust-preventive agent is one in boric acid, DC11, sebacic acid, synthetic ester or triprotic acid or any several mixture.
3. complete synthesis metal working fluid according to claim 1, is characterized in that: described pH adjusting agent is potassium hydroxide or sodium carbonate.
4. complete synthesis metal working fluid according to claim 1, is characterized in that: described mixing hydramine is one in monoethanolamine, diethanolamine, trolamine, special hydramine, monoisopropanolamine or any several mixture.
5. complete synthesis metal working fluid according to claim 1, is characterized in that: described lubricant is polyether compound.
6. complete synthesis metal working fluid according to claim 1, is characterized in that: described copper alloy inhibiter is benzotriazole and its derivative.
7. complete synthesis metal working fluid according to claim 1, is characterized in that: described sterilant is a kind of or several arbitrarily mixture in triazines, BIT and derivative thereof, IPBC.
8. complete synthesis metal working fluid according to claim 1, is characterized in that: described defoamer is one or both mixtures of polyether compound or modified silicon oils.
9. a preparation method for complete synthesis metal working fluid according to claim 1, is characterized in that: specifically comprise the following steps:
(1) first, respectively the pH value regulator of proportional quantity, solid kind rust-preventive agent, mixing hydramine, copper alloy inhibiter and tetrasodium ethylenediamine tetraacetate are added to the water, are heated to 50-55 DEG C, stir and make it dissolve completely;
(2) then, add the lubricant of proportional quantity, synthesizing ester rust-preventive agent in step 1, stir 15-20 minute;
(3) last, add sterilant and the defoamer of proportional quantity, stir and can obtain for 10-15 minute.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482888A (en) * | 2015-12-23 | 2016-04-13 | 南京科润工业介质股份有限公司 | Complete synthesis cutting fluid capable of meeting machining requirements of multiple materials |
| CN105670761A (en) * | 2016-03-09 | 2016-06-15 | 周紫阳 | Corrosion-resistant cutting fluid and preparation method thereof |
| CN105733790A (en) * | 2016-03-11 | 2016-07-06 | 东莞市纳晟润滑油科技有限公司 | Total-synthesis special aluminum alloy cutting fluid |
| CN105802718A (en) * | 2016-04-18 | 2016-07-27 | 常州龙邦润滑油有限公司 | Total synthesis metal cutting fluid |
| CN108247137A (en) * | 2018-01-16 | 2018-07-06 | 湖州华科信息咨询有限公司 | A kind of composite material work piece through-hole fraising processing technology |
| CN108913324A (en) * | 2018-08-28 | 2018-11-30 | 南京正明观新材料有限公司 | A kind of synthetic cutting fluid and preparation method thereof |
| CN109370704A (en) * | 2018-11-05 | 2019-02-22 | 深圳大学 | Metalworking fluid and preparation method thereof |
| CN109439423A (en) * | 2018-11-05 | 2019-03-08 | 深圳美润嘉科技有限公司 | The fully synthetic metalworking fluid of environment-friendly type |
| CN110760364A (en) * | 2018-07-25 | 2020-02-07 | 尚威 | Formula of total-synthesis cutting fluid |
| CN110804485A (en) * | 2019-11-25 | 2020-02-18 | 上海森帝润滑技术有限公司 | Fully synthetic cutting fluid and preparation method thereof |
| CN111117757A (en) * | 2020-01-14 | 2020-05-08 | 长沙艾森设备维护技术有限公司 | Water-soluble volatile punching liquid and preparation method thereof |
| CN111635809A (en) * | 2020-06-16 | 2020-09-08 | 西安思凯石化科技有限公司 | Water-soluble metal multi-wire cutting fluid |
| CN111925858A (en) * | 2020-08-05 | 2020-11-13 | 沂盟材料科技(上海)有限公司 | Water-based fully-synthetic thread rolling liquid for metal piece processing and preparation method and application thereof |
| CN113621432A (en) * | 2021-08-28 | 2021-11-09 | 西安思凯石化科技有限公司 | Special cutting fluid for water-based environment-friendly titanium alloy saw and preparation method thereof |
| CN114164040A (en) * | 2021-12-15 | 2022-03-11 | 上海东大化学有限公司 | Low-foam environment-friendly fully-synthetic water-based cutting fluid and preparation method thereof |
| CN115772438A (en) * | 2021-09-06 | 2023-03-10 | 中国石油化工股份有限公司 | Composition for metal grinding fluid and application thereof |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482888A (en) * | 2015-12-23 | 2016-04-13 | 南京科润工业介质股份有限公司 | Complete synthesis cutting fluid capable of meeting machining requirements of multiple materials |
| CN105670761A (en) * | 2016-03-09 | 2016-06-15 | 周紫阳 | Corrosion-resistant cutting fluid and preparation method thereof |
| CN105733790A (en) * | 2016-03-11 | 2016-07-06 | 东莞市纳晟润滑油科技有限公司 | Total-synthesis special aluminum alloy cutting fluid |
| CN105802718A (en) * | 2016-04-18 | 2016-07-27 | 常州龙邦润滑油有限公司 | Total synthesis metal cutting fluid |
| CN108247137A (en) * | 2018-01-16 | 2018-07-06 | 湖州华科信息咨询有限公司 | A kind of composite material work piece through-hole fraising processing technology |
| CN110760364A (en) * | 2018-07-25 | 2020-02-07 | 尚威 | Formula of total-synthesis cutting fluid |
| CN108913324A (en) * | 2018-08-28 | 2018-11-30 | 南京正明观新材料有限公司 | A kind of synthetic cutting fluid and preparation method thereof |
| CN109370704A (en) * | 2018-11-05 | 2019-02-22 | 深圳大学 | Metalworking fluid and preparation method thereof |
| CN109439423A (en) * | 2018-11-05 | 2019-03-08 | 深圳美润嘉科技有限公司 | The fully synthetic metalworking fluid of environment-friendly type |
| CN110804485A (en) * | 2019-11-25 | 2020-02-18 | 上海森帝润滑技术有限公司 | Fully synthetic cutting fluid and preparation method thereof |
| CN110804485B (en) * | 2019-11-25 | 2022-02-22 | 上海森帝润滑技术有限公司 | Fully synthetic cutting fluid and preparation method thereof |
| CN111117757A (en) * | 2020-01-14 | 2020-05-08 | 长沙艾森设备维护技术有限公司 | Water-soluble volatile punching liquid and preparation method thereof |
| CN111635809A (en) * | 2020-06-16 | 2020-09-08 | 西安思凯石化科技有限公司 | Water-soluble metal multi-wire cutting fluid |
| CN111925858A (en) * | 2020-08-05 | 2020-11-13 | 沂盟材料科技(上海)有限公司 | Water-based fully-synthetic thread rolling liquid for metal piece processing and preparation method and application thereof |
| CN113621432A (en) * | 2021-08-28 | 2021-11-09 | 西安思凯石化科技有限公司 | Special cutting fluid for water-based environment-friendly titanium alloy saw and preparation method thereof |
| CN115772438A (en) * | 2021-09-06 | 2023-03-10 | 中国石油化工股份有限公司 | Composition for metal grinding fluid and application thereof |
| CN115772438B (en) * | 2021-09-06 | 2024-03-12 | 中国石油化工股份有限公司 | Composition for metal grinding fluid and application thereof |
| CN114164040A (en) * | 2021-12-15 | 2022-03-11 | 上海东大化学有限公司 | Low-foam environment-friendly fully-synthetic water-based cutting fluid and preparation method thereof |
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Application publication date: 20150128 |