CN101294603A - Porous metlbond adhesive tape laminating holder material for rolling bearing and production method thereof - Google Patents
Porous metlbond adhesive tape laminating holder material for rolling bearing and production method thereof Download PDFInfo
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- CN101294603A CN101294603A CNA2007100543031A CN200710054303A CN101294603A CN 101294603 A CN101294603 A CN 101294603A CN A2007100543031 A CNA2007100543031 A CN A2007100543031A CN 200710054303 A CN200710054303 A CN 200710054303A CN 101294603 A CN101294603 A CN 101294603A
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- Laminated Bodies (AREA)
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Abstract
The invention discloses a rolling bearing used porous phenolic rubberized fabric laminated cage material and a preparation method thereof. The preparation method includes: firstly, the rubberized fabric laminated cage material is pre-soaked in a foaming agent, and the methods of foaming and pore-forming of the foaming agent in the process of resin solidification are adopted. The preparation method has five preparative processes: phenolic resin preparation, foaming agent preparation, cotton cloth soakage of foaming agent and phenolic resin and winding formation and the porous phenolic rubberized fabric laminated cage material which is oleiferous and high-porosity is prepared. The cage material is a modified phenolic laminated material which has extremely high mechanical strength, impact resistance and higher porosity, thereby providing powerful guarantee for the long service life and highly reliable operation of the aerospace bearing.
Description
Technical field
The invention belongs to composite high-molecular material manufacturing technology field, specially refer to a kind of porous metlbond adhesive tape laminating holder material for rolling bearing and manufacture method.
Background technique
The Aerospace Control system often uses the high-precise ball bearing, ball bearing must be under vacuum with uniformly, lower frictional force is apart from working long hours, thereby be subjected to the requirement of space and weight limits and lubricating status, can only adopt the form of selflubricating, promptly make retainer with porous oil-containing plastic materials, and through carrier and the supply source of special lubricated as bearing oil.It must have good mechanical property, has self lubricity and media-resistant stability simultaneously, can bear aerospace system intense impact and vibration, and the rugged environment of the various x radiation xs of the outer space, to guarantee the operating life and the service precision of bearing.
Summary of the invention
For satisfying Aerospace Control system precision bearing to the specific (special) requirements of retainer material, the present invention has designed a kind of porous metlbond adhesive tape laminating holder material for rolling bearing and manufacture method, to realize the long lifetime and the highly reliable running of Aerospace Control system bearing.
For achieving the above object, the present invention adopts following technological scheme:
Described porous metlbond adhesive tape laminating holder material for rolling bearing and manufacture method, its porous metlbond adhesive tape laminating holder material for rolling bearing be by the preimpregnation stabilizer, utilizes foam in the resin curing process method manufacturing of pore-forming of stabilizer; This manufacture method is solidified the porous phenolic adhesive plaster lamination retainer material that five manufacture processes are made porous and oil-containing through phenolic resin preparation, stabilizer preparation, cotton dipping stabilizer and phenolic resin, coiling and molding, back, and five manufacture processes (by weight) are:
1), phenolic resin preparation
With content is that to be 37% formalin add in the reactor with 1: 1 ratio for phenol more than 99% and content, heating and stirring in 70 ℃～80 ℃ water-baths, the ammoniacal liquor of adding 6% behind the constant temperature, continue stirring reaction down, stop reaction when measuring the cloud temperature to 57 ℃ of resin～64 ℃, vacuum dehydration is pressed 40% of weight resin and is added anhydrous alcohol;
2), stabilizer preparation
Nitro five methine tetramines are mixed with 1: 85～95 ratio with acetone, again urea are mixed with 1: 10～30 ratio with anhydrous alcohol, at last with two kinds of solution with 8～9: 1 ratio is mixed to stir and is made stabilizer;
3), cotton dipping stabilizer and phenolic resin
Adopt 80 yarn fine plain base cottons, flood stabilizer earlier on gumming machine, process parameter is: 70 ℃～80 ℃ of bake out temperatures, 3.3～4 meters/minute of impregnating speeds;
Flooded behind the stabilizer impregnated phenolic resin on gumming machine again, process parameter is: spreading roller gap 0.20mm～0.30mm, 90 ℃～110 ℃ of bake out temperatures, 1～1.5 meter/minute of impregnating speed;
4), coiling and molding
Adopt the hot rolling method to carry out on the three-wheel rolling machine, process parameter is: heat roller temperature: 120 ℃～150 ℃, and hot rolling pressure: 200～300N, hot rolling speed: 1～1.5 meter/minute; Rolled up 1～2 minute post acceleration hot rolling roll extrusion time;
5), solidify the back
The porous phenolic lamination stringing of spooling is put into the thermostatic drying chamber back solidify, process parameter is: 100 ℃, and 2 hours; 140 ℃, 8 hours; Promptly obtain porous metlbond adhesive tape laminating holder material for rolling bearing after being cooled to room temperature.
Because adopt aforesaid technological scheme, the present invention has following superiority:
1, retainer material of the present invention is a kind of modified phenolic laminated material, and this material has very high mechanical strength and impact resistance, and has higher porosity.Retainer material of the present invention is compared with common phenolic aldehyde laminated material, and maximum difference is that retainer material of the present invention has high porosity ratio, can absorb more lubricating oil and use for bearing lubrication, thereby have good self lubricity.Experiment showed, that the retainer that uses this made can satisfy the usage requirement of Aerospace Control system bearing.
2, stabilizer generates gas in solidification process, this gas has formed volume ratio and has been about 10%～15% perforation space in outside diffusion process, guaranteed being interconnected between porosity ratio and the micropore, the cotton fiber can be regarded the littler micropore congeries of size as, it has stronger attraction force to lubricant oil, can absorb and keep the lubricant oil of material internal.
3, behind the phenolic resin curing as cohesive body, with adjacent layer of cloth strong bonded, produce higher mechanical strength, tensile strength reaches more than the 65MPa, more than the compressive strength 120MPa, more than the bending resistance 140MPa, the retainer material friction coefficient after the oil suction is 0.06～0.10.
4, because inner lubricant oil can pass through centrifugal force, thermal expansion force and surface adsorption power, transfer to steel ball from retainer, and then lubricating bearings, the loss and the gathering of lubricant oil also avoided simultaneously, can make bearing working face reach effectively lubricating long-term effectively, realize design object.
Embodiment
The manufacturing of porous phenolic adhesive plaster lamination retainer material of embodiment one, sensitive bearing
Sensitive dynamic bearing by the preimpregnation stabilizer, utilizes the foam method manufacturing of pore-forming of stabilizer with porous phenolic adhesive plaster lamination retainer material in resin curing process; This manufacture method is solidified the porous phenolic adhesive plaster lamination retainer material that five manufacture processes are made porous and oil-containing through phenolic resin preparation, stabilizer preparation, cotton dipping stabilizer and phenolic resin, coiling and molding, back, and five manufacture processes (by weight) division is as follows:
1), phenolic resin preparation:
With phenol content is that to be 37% formalin add in the reactor in 1: 1 ratio for phenol more than 99% and formaldehyde content, heating and stirring in 70 ℃ of water-baths, the ammoniacal liquor of adding 6% behind the constant temperature, continue stirring reaction down, stop reaction when measuring the cloud temperature to 57 ℃ of resin, vacuum dehydration is pressed 40% of weight resin and is added anhydrous alcohol;
2), stabilizer preparation:
Be that nitro five methine tetramines mix with 1: 85 ratio with acetone with OPT earlier, again urea mixed with 1: 10 ratio with anhydrous alcohol, at last two kinds of solution are mixed to stir with 8: 1 ratio and make stabilizer;
3), cotton dipping stabilizer and phenolic resin:
Adopt 80 yarn fine plain base cottons, flood stabilizer earlier on gumming machine, process parameter is: 70 ℃ of bake out temperatures, 3.5 meters/minute of impregnating speeds;
Flooded behind the stabilizer impregnated phenolic resin on gumming machine again, process parameter is: spreading roller gap 0.21mm, 95 ℃ of bake out temperatures, 1.5 meters/minute of impregnating speeds;
4) coiling and molding: adopt the hot rolling method to carry out on the three-wheel rolling machine, process parameter is: heat roller temperature: 145 ℃, and hot rolling pressure: 200N, hot rolling speed: 1.1 meters/minute; Rolled up 2 minutes post acceleration hot rolling roll extrusion time;
5), the back solidifies: the porous phenolic lamination stringing of spooling is put into the thermostatic drying chamber back solidify, process parameter is: 100 ℃, 2 hours, 140 ℃, 8 hours, promptly obtain porous metlbond adhesive tape laminating holder material for rolling bearing after being cooled to room temperature.
Embodiment two, horizon seeker bearing porous phenolic adhesive plaster lamination retainer material
The horizon seeker bearing by the preimpregnation stabilizer, utilizes the foam method manufacturing of pore-forming of stabilizer with porous phenolic adhesive plaster lamination retainer material in resin curing process; This manufacture method is solidified the porous phenolic adhesive plaster lamination retainer material that five manufacture processes are made porous and oil-containing through phenolic resin preparation, stabilizer preparation, cotton dipping stabilizer and phenolic resin, coiling and molding, back, and five manufacture processes (by weight) division is as follows:
1), phenolic resin preparation:
With phenol content is that to be 37% formalin add in the reactor in 1: 1 ratio for phenol more than 99% and formaldehyde content, heating and stirring in 80 ℃ of water-baths, the ammoniacal liquor of adding 6% behind the constant temperature, continue stirring reaction down, stop reaction when measuring the cloud temperature to 63 ℃ of resin, vacuum dehydration is pressed 40% of weight resin and is added anhydrous alcohol;
2), stabilizer preparation:
Be that nitro five methine tetramines mix with 1: 95 ratio with acetone with OPT earlier, again urea mixed with 1: 30 ratio with anhydrous alcohol, at last two kinds of solution are mixed to stir with 9: 1 ratio and make stabilizer;
3), cotton dipping stabilizer and phenolic resin:
Adopt 80 yarn fine plain base cottons, flood stabilizer earlier on gumming machine, process parameter is: 80 ℃ of bake out temperatures, 4 meters/minute of impregnating speeds;
Flooded behind the stabilizer impregnated phenolic resin on gumming machine again, process parameter is: spreading roller gap 0.30mm, 110 ℃ of bake out temperatures, 1 meter/minute of impregnating speed;
4) coiling and molding: adopt the hot rolling method to carry out on the three-wheel rolling machine, process parameter is: heat roller temperature: 145 ℃; Hot rolling pressure: 250N; Hot rolling speed: 1.4 meters/minute; Rolled up 2 minutes post acceleration hot rolling roll extrusion time;
5), the back solidifies: the porous phenolic lamination stringing of spooling is put into the thermostatic drying chamber back solidify, process parameter is: 100 ℃, 2 hours, 140 ℃, 8 hours, promptly obtain porous metlbond adhesive tape laminating holder material for rolling bearing after being cooled to room temperature.
Claims (1)
1, a kind of porous metlbond adhesive tape laminating holder material for rolling bearing and manufacture method, it is characterized in that: porous metlbond adhesive tape laminating holder material for rolling bearing is by the preimpregnation stabilizer, utilizes foam in the resin curing process method manufacturing of pore-forming of stabilizer; This manufacture method is solidified the porous phenolic adhesive plaster lamination retainer material that five manufacture processes are made porous and oil-containing through phenolic resin preparation, stabilizer preparation, cotton dipping stabilizer and phenolic resin, coiling and molding, back, and five manufacture processes (by weight) are:
1), phenolic resin preparation
With content is that to be 37% formalin add in the reactor in 1: 1 ratio for phenol more than 99% and content, heating and stirring in 70 ℃～80 ℃ water-baths, the ammoniacal liquor of adding 6% behind the constant temperature, continue stirring reaction down, stop reaction when measuring the cloud temperature to 57 ℃ of resin～64 ℃, vacuum dehydration is pressed 40% of weight resin and is added anhydrous alcohol;
2), stabilizer preparation
Nitro five methine tetramines are mixed with 1: 85～95 ratio with acetone, again urea are mixed with 1: 10～30 ratio with anhydrous alcohol, at last with two kinds of solution with 8～9: 1 ratio is mixed to stir and is made stabilizer;
3), cotton dipping stabilizer and phenolic resin
Adopt 80 yarn fine plain base cottons, flood stabilizer earlier on gumming machine, process parameter is: 70 ℃～80 ℃ of bake out temperatures, 3.3～4 meters/minute of impregnating speeds;
Flooded behind the stabilizer impregnated phenolic resin on gumming machine again, process parameter is: spreading roller gap 0.20mm～0.30mm, 90 ℃～110 ℃ of bake out temperatures, 1～1.5 meter/minute of impregnating speed;
4), coiling and molding
Adopt the hot rolling method to carry out on the three-wheel rolling machine, process parameter is: heat roller temperature: 120 ℃～150 ℃, and hot rolling pressure: 200～300N, hot rolling speed: 1～1.5 meter/minute; Rolled up 1～2 minute post acceleration hot rolling roll extrusion time;
5), solidify the back
The porous phenolic lamination stringing of spooling is put into the thermostatic drying chamber back solidify, process parameter is: 100 ℃, and 2 hours; 140 ℃, 8 hours; Promptly obtain porous metlbond adhesive tape laminating holder material for rolling bearing after being cooled to room temperature.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100543031A CN100570165C (en) | 2007-04-27 | 2007-04-27 | Porous metlbond adhesive tape laminating holder material for rolling bearing and manufacture method |
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| CNB2007100543031A CN100570165C (en) | 2007-04-27 | 2007-04-27 | Porous metlbond adhesive tape laminating holder material for rolling bearing and manufacture method |
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| CN101294603A true CN101294603A (en) | 2008-10-29 |
| CN100570165C CN100570165C (en) | 2009-12-16 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818760A (en) * | 2010-05-06 | 2010-09-01 | 昆山圣达保持架有限公司 | Production process for retainer in bearing |
| CN103101199A (en) * | 2012-11-07 | 2013-05-15 | 洛阳轴研科技股份有限公司 | Preparation method of composition material for ball bearing retainer |
| CN103214785A (en) * | 2013-05-10 | 2013-07-24 | 昆山圣达保持架有限公司 | Preparation method of high temperature-resistant self-lubricating phenolic composite material |
| CN105003544A (en) * | 2015-07-22 | 2015-10-28 | 如皋市非标轴承有限公司 | Novel sealed bearing and manufacturing method thereof |
| CN107599438A (en) * | 2017-09-25 | 2018-01-19 | 中国航发哈尔滨轴承有限公司 | A kind of method for rolling phenolic aldehyde lamination stringing applied to motor bearings |
| CN108437491A (en) * | 2018-03-20 | 2018-08-24 | 黄山市汉杰森密封材料有限公司 | Phenolic aldehyde presss from both sides the production method of stringing |
| CN109372889A (en) * | 2018-11-08 | 2019-02-22 | 西安交通大学 | Utilize the method for the magnetostrictive effect regulation porous retainer greasy property of bearing |
| CN109531078A (en) * | 2019-01-14 | 2019-03-29 | 中国航发哈尔滨轴承有限公司 | A kind of processing method of phenolic aldehyde adhesive plaster divergence type solid cage |
| CN110453503A (en) * | 2019-08-16 | 2019-11-15 | 中国科学院兰州化学物理研究所 | A kind of oil contained self lubrication bearing holder material and preparation method |
| CN113121951A (en) * | 2021-04-21 | 2021-07-16 | 中国科学院兰州化学物理研究所 | Porous phenolic cloth pipe and preparation method and application thereof |
| CN113978000A (en) * | 2021-10-30 | 2022-01-28 | 张华� | Technology for producing bakelite pipe material |
| WO2023092259A1 (en) * | 2021-11-23 | 2023-06-01 | 洛阳轴承研究所有限公司 | Porous phenolic bakelite cage material and preparation method therefor, and bearing cage |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4010694A1 (en) * | 1990-04-03 | 1991-10-10 | Hoechst Ag | FIBER REINFORCED MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND ITS USE |
| US5880043A (en) * | 1991-04-03 | 1999-03-09 | Hoechst Aktiengesellschaft | Fiber-reinforced material and production and use thereof |
| CN1289900A (en) * | 2000-10-13 | 2001-04-04 | 顾雅弘 | Bearing holder and its making method |
| CN1743690A (en) * | 2005-09-30 | 2006-03-08 | 洛阳轴研科技股份有限公司 | Universal assembled angle contact ball bearing and its manufacturing method |
| CN2839724Y (en) * | 2005-09-30 | 2006-11-22 | 洛阳轴研科技股份有限公司 | Bakelite cage for low noise deep groove ball bearing |
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- 2007-04-27 CN CNB2007100543031A patent/CN100570165C/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818760A (en) * | 2010-05-06 | 2010-09-01 | 昆山圣达保持架有限公司 | Production process for retainer in bearing |
| CN101818760B (en) * | 2010-05-06 | 2012-02-01 | 昆山圣达保持架有限公司 | Production process for retainer in bearing |
| CN103101199A (en) * | 2012-11-07 | 2013-05-15 | 洛阳轴研科技股份有限公司 | Preparation method of composition material for ball bearing retainer |
| CN103214785A (en) * | 2013-05-10 | 2013-07-24 | 昆山圣达保持架有限公司 | Preparation method of high temperature-resistant self-lubricating phenolic composite material |
| CN105003544A (en) * | 2015-07-22 | 2015-10-28 | 如皋市非标轴承有限公司 | Novel sealed bearing and manufacturing method thereof |
| CN105003544B (en) * | 2015-07-22 | 2018-07-13 | 如皋市非标轴承有限公司 | A kind of sealing bearing and its manufacturing method |
| CN107599438A (en) * | 2017-09-25 | 2018-01-19 | 中国航发哈尔滨轴承有限公司 | A kind of method for rolling phenolic aldehyde lamination stringing applied to motor bearings |
| CN108437491A (en) * | 2018-03-20 | 2018-08-24 | 黄山市汉杰森密封材料有限公司 | Phenolic aldehyde presss from both sides the production method of stringing |
| CN109372889A (en) * | 2018-11-08 | 2019-02-22 | 西安交通大学 | Utilize the method for the magnetostrictive effect regulation porous retainer greasy property of bearing |
| CN109531078A (en) * | 2019-01-14 | 2019-03-29 | 中国航发哈尔滨轴承有限公司 | A kind of processing method of phenolic aldehyde adhesive plaster divergence type solid cage |
| CN109531078B (en) * | 2019-01-14 | 2020-10-13 | 中国航发哈尔滨轴承有限公司 | Processing method of phenolic aldehyde rubberized fabric separated entity retainer |
| CN110453503A (en) * | 2019-08-16 | 2019-11-15 | 中国科学院兰州化学物理研究所 | A kind of oil contained self lubrication bearing holder material and preparation method |
| CN113121951A (en) * | 2021-04-21 | 2021-07-16 | 中国科学院兰州化学物理研究所 | Porous phenolic cloth pipe and preparation method and application thereof |
| CN113121951B (en) * | 2021-04-21 | 2022-02-18 | 中国科学院兰州化学物理研究所 | Porous phenolic cloth pipe and preparation method and application thereof |
| CN113978000A (en) * | 2021-10-30 | 2022-01-28 | 张华� | Technology for producing bakelite pipe material |
| WO2023092259A1 (en) * | 2021-11-23 | 2023-06-01 | 洛阳轴承研究所有限公司 | Porous phenolic bakelite cage material and preparation method therefor, and bearing cage |
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| CN100570165C (en) | 2009-12-16 |
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Effective date of registration: 20180510 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: Luoyang Bearing Research Institute Address before: 471039 No. 1 middle section of Jilin Road, Jianxi District, Luoyang, Henan. Patentee before: Zhouyan Science and Technology Co., Ltd., Luoyang |
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