CN105062626A - Preparation method of special lubricating grease for precision machine tools - Google Patents
Preparation method of special lubricating grease for precision machine tools Download PDFInfo
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- CN105062626A CN105062626A CN201510488629.XA CN201510488629A CN105062626A CN 105062626 A CN105062626 A CN 105062626A CN 201510488629 A CN201510488629 A CN 201510488629A CN 105062626 A CN105062626 A CN 105062626A
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Abstract
The invention discloses a preparation method of special lubricating grease for precision machine tools and belongs to the technical field of synthesis of lubricating grease. According to the technical scheme, the preparation method of the special lubricating grease for the precision machine tools is characterized in that the lubricating grease is prepared from 60-85 parts of 150BS oil by weight, 9-12 parts of 12-hydroxystearic acid by weight, 8-12 parts of lithium hydroxide by weight, 6-10 parts of an antioxidant by weight, 2-3 parts of dithiophosphate by weight, 5-8 parts of an antirust agent by weight and 3-5 parts of a lubricating grease colorant, namely, oil-soluble yellow, by weight. The prepared special lubricating grease for the precision machine tools is reasonable in formula and higher in working efficiency, is blended by adding the high-viscosity 150BS oil to the formula and is applicable to lubricating maintenance of industrial equipment under working conditions of high temperatures, low speeds, heavy loads or impact loads.
Description
Technical field
The invention belongs to the synthesis technical field of lubricating grease, be specifically related to a kind of preparation method of precision machine tool special grease.
Background technology
Lathe is the visual plant of mechanical industry, and various lathe mainly refers to the machine tool such as car, plane, brill, boring, grinding machine.The model of lathe is a lot, and size is also different, and generally according to size, the size of machined parts, universalization and level of automation are divided into little, Medium or severe type etc. three kinds, are divided into again three kinds, general lathe, precision machine tool, extra accuracy lathe etc. according to working accuracy.In addition, miniature and extra-heavy duty type lathe is also had.The feature of machine tool lubrication is centered by main shaft, and the lubricating system adopted and lubricating grease should require to determine according to the structure of lathe, level of automation and operating condition and machine tool accuracy etc.
Summary of the invention
The technical problem that the present invention solves there is provided the preparation method of a kind of reasonable ratio, production technique precision machine tool special grease advanced and with low cost.
The present invention adopts following technical scheme for solving the problems of the technologies described above, a kind of preparation method of precision machine tool special grease, it is characterized in that concrete steps are: ten dihydroxystearic acids of the 150BS of 55 weight parts oil and 9-12 weight part are placed in saponification still by (1), be warming up to ten dihydroxystearic acids and dissolve rear startup stirring; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 8-12 weight part, when the mixing solutions in step (1) is warming up to 65-70 DEG C, lithium hydroxide aqueous solution to be joined in saponification still and to make lithium hydroxide aqueous solution complete reaction; (3) dithiophosphates of 2-3 weight part to be joined in saponification still and to be uniformly mixed, continuing to be heated to 90-92 DEG C of saponification reaction 3h; (4) the 150BS oil of 5-30 weight part is joined in saponification still be in harmonious proportion, be warming up to 100-102 DEG C of saponification reaction complete, continue to stir the dehydration that heats up, the oxidation inhibitor of 6-10 weight part is added and constant temperature 30min when being warming up to 152-160 DEG C, continuing to be warming up to 215-220 DEG C of constant temperature 15min makes contents in still be true solution state, wherein oxidation inhibitor be by weight percent proportioning be respectively 30% N-aniline-alpha-naphthylamine and 70% T501 modulate; (5) after constant temperature terminates, stir and be cooled to the rust-preventive agent that 180 DEG C add 5-8 weight part, wherein rust-preventive agent be by weight percent proportioning be respectively 50% dinonyl napthylamine sulfonic acid zinc and 50% flavane acid zinc modulate, the lubricating grease tinting material Oil Yellow adding 3-5 weight part again stirs, after stirring, product is all transferred in compounding kettle, then refines into precision machine tool special grease after grinding, filtration.
The preparation method of precision machine tool special grease of the present invention, it is characterized in that concrete steps are: ten dihydroxystearic acids of the 150BS of 55 weight parts oil and 10 weight parts are placed in saponification still by (1), be warming up to ten dihydroxystearic acids and dissolve rear startup stirring; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 10 weight parts, when the mixing solutions in step (1) is warming up to 65-70 DEG C, lithium hydroxide aqueous solution to be joined in saponification still and to make lithium hydroxide aqueous solution complete reaction; (3) dithiophosphates of 2 weight parts to be joined in saponification still and to be uniformly mixed, continuing to be heated to 90-92 DEG C of saponification reaction 3h; (4) the 150BS oil of 6 weight parts is joined in saponification still be in harmonious proportion, be warming up to 100-102 DEG C of saponification reaction complete, continue to stir the dehydration that heats up, the oxidation inhibitor of 6 weight parts is added and constant temperature 30min when being warming up to 152-160 DEG C, continuing to be warming up to 215-220 DEG C of constant temperature 15min makes contents in still be true solution state, wherein oxidation inhibitor be by weight percent proportioning be respectively 30% N-aniline-alpha-naphthylamine and 70% T501 modulate; (5) after constant temperature terminates, stir and be cooled to the rust-preventive agent that 180 DEG C add 7 weight parts, wherein rust-preventive agent be by weight percent proportioning be respectively 50% dinonyl napthylamine sulfonic acid zinc and 50% flavane acid zinc modulate, the lubricating grease tinting material Oil Yellow adding 3 weight parts again stirs, after stirring, product is all transferred in compounding kettle, then refines into precision machine tool special grease after grinding, filtration.
The precision machine tool special grease formula that the present invention obtains is reasonable and working efficiency is higher, in formula, add the allotment of full-bodied 150BS oil form, be applicable to following operating mode: the lubricated maintenance maintenance of the industrial equipments of high temperature, low speed, heavy loading or the load that withstands shocks.This lubricating grease has the excellent properties such as high temperature resistant, water resistant is drenched, anti-shearing and anti-extreme pressure, be particularly suitable for the lubrication work of high temperature, this PERFORMANCE OF GREASES improves a lot, make rolling mill bearing in use not fragile, reduce use cost, because of its excellent performance, decrease the number of times and energy-conserving and environment-protective of changing lubricating grease.
Embodiment
Be described in further details foregoing of the present invention by the following examples, but this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on foregoing of the present invention all belong to scope of the present invention.
Embodiment 1
(1) ten dihydroxystearic acids of the 150BS of 55 kilograms oil and 10 kilograms are placed in saponification still, are warming up to ten dihydroxystearic acids and dissolve rear startup stirring; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 10 kilograms, when the mixing solutions in step (1) is warming up to 65-70 DEG C, lithium hydroxide aqueous solution to be joined in saponification still and to make lithium hydroxide aqueous solution complete reaction; (3) dithiophosphates of 2 kilograms to be joined in saponification still and to be uniformly mixed, continuing to be heated to 90-92 DEG C of saponification reaction 3h; (4) the 150BS oil of 6 kilograms is joined in saponification still be in harmonious proportion, be warming up to 100-102 DEG C of saponification reaction complete, continue to stir the dehydration that heats up, the oxidation inhibitor of 6 kilograms is added and constant temperature 30min when being warming up to 152-160 DEG C, continuing to be warming up to 215-220 DEG C of constant temperature 15min makes contents in still be true solution state, wherein oxidation inhibitor be by weight percent proportioning be respectively 30% N-aniline-alpha-naphthylamine and 70% T501 modulate; (5) after constant temperature terminates, stir and be cooled to the rust-preventive agent that 180 DEG C add 7 kilograms, wherein rust-preventive agent be by weight percent proportioning be respectively 50% dinonyl napthylamine sulfonic acid zinc and 50% flavane acid zinc modulate, the lubricating grease tinting material Oil Yellow adding 3 kilograms again stirs, after stirring, product is all transferred in compounding kettle, then refines into precision machine tool special grease after grinding, filtration.
Embodiment 2
(1) ten dihydroxystearic acids of the 150BS of 55 kilograms oil and 9 kilograms are placed in saponification still, are warming up to ten dihydroxystearic acids and dissolve rear startup stirring; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 8 kilograms, when the mixing solutions in step (1) is warming up to 65-70 DEG C, lithium hydroxide aqueous solution to be joined in saponification still and to make lithium hydroxide aqueous solution complete reaction; (3) dithiophosphates of 2 kilograms to be joined in saponification still and to be uniformly mixed, continuing to be heated to 90-92 DEG C of saponification reaction 3h; (4) the 150BS oil of 5 kilograms is joined in saponification still be in harmonious proportion, be warming up to 100-102 DEG C of saponification reaction complete, continue to stir the dehydration that heats up, the oxidation inhibitor of 6 kilograms is added and constant temperature 30min when being warming up to 152-160 DEG C, continuing to be warming up to 215-220 DEG C of constant temperature 15min makes contents in still be true solution state, wherein oxidation inhibitor be by weight percent proportioning be respectively 30% N-aniline-alpha-naphthylamine and 70% T501 modulate; (5) after constant temperature terminates, stir and be cooled to the rust-preventive agent that 180 DEG C add 5 kilograms, wherein rust-preventive agent be by weight percent proportioning be respectively 50% dinonyl napthylamine sulfonic acid zinc and 50% flavane acid zinc modulate, the lubricating grease tinting material Oil Yellow adding 3 kilograms again stirs, after stirring, product is all transferred in compounding kettle, then refines into precision machine tool special grease after grinding, filtration.
Embodiment 3
(1) ten dihydroxystearic acids of the 150BS of 55 kilograms oil and 12 kilograms are placed in saponification still, are warming up to ten dihydroxystearic acids and dissolve rear startup stirring; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 12 kilograms, when the mixing solutions in step (1) is warming up to 65-70 DEG C, lithium hydroxide aqueous solution to be joined in saponification still and to make lithium hydroxide aqueous solution complete reaction; (3) dithiophosphates of 3 kilograms to be joined in saponification still and to be uniformly mixed, continuing to be heated to 90-92 DEG C of saponification reaction 3h; (4) the 150BS oil of 30 kilograms is joined in saponification still be in harmonious proportion, be warming up to 100-102 DEG C of saponification reaction complete, continue to stir the dehydration that heats up, the oxidation inhibitor of 10 kilograms is added and constant temperature 30min when being warming up to 152-160 DEG C, continuing to be warming up to 215-220 DEG C of constant temperature 15min makes contents in still be true solution state, wherein oxidation inhibitor be by weight percent proportioning be respectively 30% N-aniline-alpha-naphthylamine and 70% T501 modulate; (5) after constant temperature terminates, stir and be cooled to the rust-preventive agent that 180 DEG C add 8 kilograms, wherein rust-preventive agent be by weight percent proportioning be respectively 50% dinonyl napthylamine sulfonic acid zinc and 50% flavane acid zinc modulate, the lubricating grease tinting material Oil Yellow adding 5 kilograms again stirs, after stirring, product is all transferred in compounding kettle, then refines into precision machine tool special grease after grinding, filtration.
Embodiment above describes ultimate principle of the present invention, principal character and advantage; the technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; under the scope not departing from the principle of the invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the scope of protection of the invention.
Claims (2)
1. a preparation method for precision machine tool special grease, is characterized in that concrete steps are: ten dihydroxystearic acids of the 150BS of 55 weight parts oil and 9-12 weight part are placed in saponification still by (1), is warming up to ten dihydroxystearic acids and dissolves rear startup stirring; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 8-12 weight part, when the mixing solutions in step (1) is warming up to 65-70 DEG C, lithium hydroxide aqueous solution to be joined in saponification still and to make lithium hydroxide aqueous solution complete reaction; (3) dithiophosphates of 2-3 weight part to be joined in saponification still and to be uniformly mixed, continuing to be heated to 90-92 DEG C of saponification reaction 3h; (4) the 150BS oil of 5-30 weight part is joined in saponification still be in harmonious proportion, be warming up to 100-102 DEG C of saponification reaction complete, continue to stir the dehydration that heats up, the oxidation inhibitor of 6-10 weight part is added and constant temperature 30min when being warming up to 152-160 DEG C, continuing to be warming up to 215-220 DEG C of constant temperature 15min makes contents in still be true solution state, wherein oxidation inhibitor be by weight percent proportioning be respectively 30% N-aniline-alpha-naphthylamine and 70% T501 modulate; (5) after constant temperature terminates, stir and be cooled to the rust-preventive agent that 180 DEG C add 5-8 weight part, wherein rust-preventive agent be by weight percent proportioning be respectively 50% dinonyl napthylamine sulfonic acid zinc and 50% flavane acid zinc modulate, the lubricating grease tinting material Oil Yellow adding 3-5 weight part again stirs, after stirring, product is all transferred in compounding kettle, then refines into precision machine tool special grease after grinding, filtration.
2. the preparation method of precision machine tool special grease according to claim 1, it is characterized in that concrete steps are: ten dihydroxystearic acids of the 150BS of 55 weight parts oil and 10 weight parts are placed in saponification still by (1), be warming up to ten dihydroxystearic acids and dissolve rear startup stirring; (2) by formation lithium hydroxide aqueous solution soluble in water for the lithium hydroxide of 10 weight parts, when the mixing solutions in step (1) is warming up to 65-70 DEG C, lithium hydroxide aqueous solution to be joined in saponification still and to make lithium hydroxide aqueous solution complete reaction; (3) dithiophosphates of 2 weight parts to be joined in saponification still and to be uniformly mixed, continuing to be heated to 90-92 DEG C of saponification reaction 3h; (4) the 150BS oil of 6 weight parts is joined in saponification still be in harmonious proportion, be warming up to 100-102 DEG C of saponification reaction complete, continue to stir the dehydration that heats up, the oxidation inhibitor of 6 weight parts is added and constant temperature 30min when being warming up to 152-160 DEG C, continuing to be warming up to 215-220 DEG C of constant temperature 15min makes contents in still be true solution state, wherein oxidation inhibitor be by weight percent proportioning be respectively 30% N-aniline-alpha-naphthylamine and 70% T501 modulate; (5) after constant temperature terminates, stir and be cooled to the rust-preventive agent that 180 DEG C add 7 weight parts, wherein rust-preventive agent be by weight percent proportioning be respectively 50% dinonyl napthylamine sulfonic acid zinc and 50% flavane acid zinc modulate, the lubricating grease tinting material Oil Yellow adding 3 weight parts again stirs, after stirring, product is all transferred in compounding kettle, then refines into precision machine tool special grease after grinding, filtration.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510488629.XA CN105062626A (en) | 2015-08-11 | 2015-08-11 | Preparation method of special lubricating grease for precision machine tools |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510488629.XA CN105062626A (en) | 2015-08-11 | 2015-08-11 | Preparation method of special lubricating grease for precision machine tools |
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| CN105062626A true CN105062626A (en) | 2015-11-18 |
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| CN201510488629.XA Pending CN105062626A (en) | 2015-08-11 | 2015-08-11 | Preparation method of special lubricating grease for precision machine tools |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106701263A (en) * | 2016-12-13 | 2017-05-24 | 新乡市恒星科技有限责任公司 | Special lubricating grease for numerically-controlled machine tools and preparation method of special lubricating grease |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880582A (en) * | 2010-06-29 | 2010-11-10 | 濮阳市航天化工有限公司 | High-temperature grease and preparation method thereof |
| CN102453593A (en) * | 2010-10-25 | 2012-05-16 | 无锡市飞天油脂有限公司 | Lubricating grease for changing anti-rust effect |
| CN104450106A (en) * | 2015-01-04 | 2015-03-25 | 新乡市恒星化工有限责任公司 | Special wheel track lubricating grease and making method thereof |
| WO2015081223A1 (en) * | 2013-11-27 | 2015-06-04 | Chevron U.S.A. Inc. | Continuous lithium complex grease manufacturing process with a borated additive |
-
2015
- 2015-08-11 CN CN201510488629.XA patent/CN105062626A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880582A (en) * | 2010-06-29 | 2010-11-10 | 濮阳市航天化工有限公司 | High-temperature grease and preparation method thereof |
| CN102453593A (en) * | 2010-10-25 | 2012-05-16 | 无锡市飞天油脂有限公司 | Lubricating grease for changing anti-rust effect |
| WO2015081223A1 (en) * | 2013-11-27 | 2015-06-04 | Chevron U.S.A. Inc. | Continuous lithium complex grease manufacturing process with a borated additive |
| CN104450106A (en) * | 2015-01-04 | 2015-03-25 | 新乡市恒星化工有限责任公司 | Special wheel track lubricating grease and making method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 《润滑脂及其应用》编委会: "《润滑脂及其应用》", 30 June 2011, 石油工业出版社 * |
| 张澄清等: "《润滑脂应用指南》", 31 March 1997, 中国石化出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106701263A (en) * | 2016-12-13 | 2017-05-24 | 新乡市恒星科技有限责任公司 | Special lubricating grease for numerically-controlled machine tools and preparation method of special lubricating grease |
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Application publication date: 20151118 |