CN105033875A - Method for producing non-woven fabric polishing wheel soaked in lubricant - Google Patents
Method for producing non-woven fabric polishing wheel soaked in lubricant Download PDFInfo
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- CN105033875A CN105033875A CN201510453312.2A CN201510453312A CN105033875A CN 105033875 A CN105033875 A CN 105033875A CN 201510453312 A CN201510453312 A CN 201510453312A CN 105033875 A CN105033875 A CN 105033875A
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Abstract
The invention discloses a method for producing a non-woven fabric polishing wheel soaked in a lubricant. The method includes the following technical steps that A, binders and corundum or silicon carbide abrasive materials are mixed and then smeared or rolled in non-woven fabric substrates, and the rolled non-woven fabric substrates are stacked, pressed for 10-14 hours, stamped into a wheel shape, and then dried and solidified for standby application; B, the semi-finished product obtained in the step A is soaked in a flowing solution for 1-4 hours, wherein the temperature of the flowing solution ranges from 34 DEG C to 45 DEG C, and the lubricant with the content of 1%-5% is dissolved in the flowing solution; C, the semi-finished product obtained in the step B is placed in a centrifugal machine to be subjected to centrifugal solution removal; and D, the semi-finished product obtained in the step C is dried in a baking mode so that a finished product can be obtained. The method has the main advantages that the lubricant cannot damage the binders in the solidification process, and thus the bonding performance is improved and meanwhile heat generated in the polishing process can be reduced.
Description
Technical field
The invention belongs to non-woven fabrics polishing wheel preparation field, more particularly, especially a kind of non-woven fabrics polishing wheel soaks the production method of lubricant.
Background technology
The production method of existing non-woven fabrics polishing wheel binding agent, abrasive material, lubricant etc. is coated with to plant or roll-in is made in non-woven fabrics base material, because lubricant can affect the bonding of binding agent and other material, adhesive property can be caused to decline.
Summary of the invention
Object of the present invention, in order to solve above-mentioned Problems existing, can improve non-woven fabrics polishing wheel adhesive property, reduces the production method that polishing process produces a kind of non-woven fabrics polishing wheel immersion lubricant of the problem of heat.
The present invention is achieved through the following technical solutions.
The present invention is the production method that a kind of non-woven fabrics polishing wheel soaks lubricant, comprises following processing step:
A, to plant being coated with after binding agent and corundum or silicon carbide abrasive mixing or roll-in in non-woven fabrics base material, by stacked for the non-woven fabrics base material of several roll-ins good after compacting strike out wheel shape again after 10-14 hour, then for subsequent use after baking and curing;
B, the semi-finished product obtained are put into temperature being dissolved with in the fluent solution of 1%-5% lubricant within the scope of 34-45 DEG C carry out immersion 1-4 hour in steps A;
C, the semi-finished product obtained are put into centrifuge carry out centrifugal dewatering in step B;
D, the mode of the semi-finished product obtained in step C by baking is dried and just can be obtained finished product.
Baking temperature in above-mentioned steps A is 70 DEG C-80 DEG C, and baking time is 7-9 hour.
In above-mentioned steps C, the rotating speed of centrifuge is 500 revs/min, and the centrifugal dewatering time is 1-2 minute.
In above-mentioned steps D, baking temperature is 70 DEG C-80 DEG C, and baking time is 7-9 hour.
Above-mentioned binding agent is dissolved by epoxy resin, Versamid and alcohol and is mixed.
Above-mentioned lubricant is stearic acid.
Major advantage of the present invention is, by binding agent, abrasive material painting is planted or roll-in makes wheel shape semi-finished product in non-woven fabrics base material after repressed punching press, lubricant solution is soaked again after solidification, allow lubricants stick on wheel, like this, lubricant would not destroy in the process of solidification binding agent, thus improves adhesive property, also can reduce the problem that polishing process produces heat simultaneously.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is described in further detail.
As shown in Figure 1, the present invention includes following processing step:
A, to plant being coated with after binding agent and corundum or silicon carbide abrasive mixing or roll-in in non-woven fabrics base material, stacked for the non-woven fabrics base material of several roll-ins good rear compacting is struck out wheel shape after 10-14 hour again, then at 70 DEG C of-80 DEG C of temperature, for subsequent use after toasting 7-9 hour baking and curing;
B, the semi-finished product obtained are put into temperature being dissolved with in the fluent solution of 1%-5% lubricant within the scope of 34-45 DEG C carry out immersion 1-4 hour in steps A;
C, the semi-finished product obtained in step B being put into centrifuge, is 1-2 minute 500 revs/min of centrifugal dewatering times carried out centrifugal dewatering through rotating speed;
D, by the semi-finished product that obtain in step C at 70 DEG C of-80 DEG C of temperature, baking time is within 7-9 hour, dry just can obtain finished product.
Embodiment 1
Epoxy resin 1 part and alcohol 0.5 part is dissolved and Versamid 1 part dissolve with alcohol 1 part after mix and form binding agent, add 2 parts of silicon carbide abrasives, mixing, then roll-in is on non-woven fabrics, the non-woven fabrics of this roll-in is folded from level to level rear pressure goes out 8 cun of diameters wheel after 10 hours, then after 80 DEG C are toasted 7 hours, by stearic acid heating for dissolving in spirit solvent, stearic acid content is 1%, solution temperature is 45 DEG C, and utilize pump that the solution circulation in container is flowed, often soak a collection of rear amount of solution just taken away by volatilization and wheel and carry out supplemental lubrication agent solution, after 1 hour, wheel is taken out drop to go out soaking solution and be as the criterion not drip solution, then be put in centrifuge, rotating speed through 1 minutes and 500 revs/min carries out centrifugal dewatering, after shutdown, wheel is taken out, the solution toasting through 80 DEG C the unnecessary dissolving lubricant vapored away for 7 hours in semi-finished product again gets product.
Embodiment 2
Epoxy resin 1 part and alcohol 0.5 part is dissolved and Versamid 1 part dissolve with alcohol 1 part after mix and form binding agent, add 2 parts of corundum abrasives, mixing, then roll-in is on non-woven fabrics, the non-woven fabrics of this roll-in is folded from level to level rear pressure goes out 8 cun of diameters wheel after 14 hours, then after 70 DEG C are toasted 9 hours, by stearic acid heating for dissolving in spirit solvent, stearic acid content is 5%, solution temperature is 34 DEG C, and utilize pump that the solution circulation in container is flowed, often soak a collection of rear amount of solution just taken away by volatilization and wheel and carry out supplemental lubrication agent solution, after 4 hours, wheel is taken out drop to go out soaking solution and be as the criterion not drip solution, then be put in centrifuge, rotating speed through 2 minutes and 500 revs/min carries out centrifugal dewatering, after shutdown, wheel is taken out, the solution toasting through 70 DEG C the unnecessary dissolving lubricant vapored away for 9 hours in semi-finished product again gets product.
Embodiment 3
Epoxy resin 1 part and alcohol 0.5 part is dissolved and Versamid 1 part dissolve with alcohol 1 part after mix and form binding agent, add 2 parts of corundum abrasives, mixing, then roll-in is on non-woven fabrics, the non-woven fabrics of this roll-in is folded from level to level rear pressure goes out 8 cun of diameters wheel after 12 hours, then after 75 DEG C are toasted 8 hours, by stearic acid heating for dissolving in spirit solvent, stearic acid content is 3%, solution temperature is 40 DEG C, and utilize pump that the solution circulation in container is flowed, often soak a collection of rear amount of solution just taken away by volatilization and wheel and carry out supplemental lubrication agent solution, after 2 hours, wheel is taken out drop to go out soaking solution and be as the criterion not drip solution, then be put in centrifuge, rotating speed through 1.5 minutes and 500 revs/min carries out centrifugal dewatering, after shutdown, wheel is taken out, the solution toasting through 75 DEG C the unnecessary dissolving lubricant vapored away for 8 hours in semi-finished product again gets product.
Above-described embodiments of the present invention, do not form limiting the scope of the present invention, and any amendment done within spiritual principles of the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (6)
1. non-woven fabrics polishing wheel soaks a production method for lubricant, it is characterized in that, comprises following processing step:
A, to plant being coated with after binding agent and corundum or silicon carbide abrasive mixing or roll-in in non-woven fabrics base material, by stacked for the non-woven fabrics base material of several roll-ins good after compacting strike out wheel shape again after 10-14 hour, then for subsequent use after baking and curing;
B, the semi-finished product obtained are put into temperature being dissolved with in the fluent solution of 1%-5% lubricant within the scope of 34-45 DEG C carry out immersion 1-4 hour in steps A;
C, the semi-finished product obtained are put into centrifuge carry out centrifugal dewatering in step B;
D, the mode of the semi-finished product obtained in step C by baking is dried and just can be obtained finished product.
2. non-woven fabrics polishing wheel according to claim 1 soaks the production method of lubricant, and it is characterized in that, the baking temperature in described steps A is 70 DEG C-80 DEG C, and baking time is 7-9 hour.
3. non-woven fabrics polishing wheel according to claim 1 soaks the production method of lubricant, and it is characterized in that, in described step C, the rotating speed of centrifuge is 500 revs/min, and the centrifugal dewatering time is 1-2 minute.
4. non-woven fabrics polishing wheel according to claim 1 soaks the production method of lubricant, and it is characterized in that, in described step D, baking temperature is 70 DEG C-80 DEG C, and baking time is 7-9 hour.
5. non-woven fabrics polishing wheel according to claim 1 soaks the production method of lubricant, it is characterized in that, described binding agent is dissolved by epoxy resin, Versamid and alcohol and is mixed.
6. non-woven fabrics polishing wheel according to claim 1 soaks the production method of lubricant, and it is characterized in that, described lubricant is stearic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453312.2A CN105033875A (en) | 2015-07-29 | 2015-07-29 | Method for producing non-woven fabric polishing wheel soaked in lubricant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453312.2A CN105033875A (en) | 2015-07-29 | 2015-07-29 | Method for producing non-woven fabric polishing wheel soaked in lubricant |
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| CN105033875A true CN105033875A (en) | 2015-11-11 |
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| CN201510453312.2A Pending CN105033875A (en) | 2015-07-29 | 2015-07-29 | Method for producing non-woven fabric polishing wheel soaked in lubricant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215835A (en) * | 2021-05-18 | 2021-08-06 | 广东伟艺抛磨材料有限公司 | Nylon wheel based on waterborne epoxy curing agent and preparation method thereof |
Citations (6)
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|---|---|---|---|---|
| GB772434A (en) * | 1952-07-28 | 1957-04-10 | Harry Arthur Simpson | Improvements in and relating to abrasive materials and articles |
| US4486200A (en) * | 1980-09-15 | 1984-12-04 | Minnesota Mining And Manufacturing Company | Method of making an abrasive article comprising abrasive agglomerates supported in a fibrous matrix |
| CN1158583A (en) * | 1994-09-26 | 1997-09-03 | 海因里希·利珀特有限公司 | Tool for mechanically treating surfaces |
| CN1320505A (en) * | 2001-03-27 | 2001-11-07 | 谢政 | Method for integrating producing abrasive disk, abrasive cloth and abrasive cloth disk together |
| CN101570005A (en) * | 2009-05-26 | 2009-11-04 | 阳江市伟艺抛磨材料有限公司 | Nylon wheel and preparation method thereof |
| CN102773805A (en) * | 2012-07-23 | 2012-11-14 | 宁波市鸿博机械制造有限公司 | Grinding wheel with solid lubricant and manufacturing method of grinding wheel |
-
2015
- 2015-07-29 CN CN201510453312.2A patent/CN105033875A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB772434A (en) * | 1952-07-28 | 1957-04-10 | Harry Arthur Simpson | Improvements in and relating to abrasive materials and articles |
| US4486200A (en) * | 1980-09-15 | 1984-12-04 | Minnesota Mining And Manufacturing Company | Method of making an abrasive article comprising abrasive agglomerates supported in a fibrous matrix |
| CN1158583A (en) * | 1994-09-26 | 1997-09-03 | 海因里希·利珀特有限公司 | Tool for mechanically treating surfaces |
| CN1320505A (en) * | 2001-03-27 | 2001-11-07 | 谢政 | Method for integrating producing abrasive disk, abrasive cloth and abrasive cloth disk together |
| CN101570005A (en) * | 2009-05-26 | 2009-11-04 | 阳江市伟艺抛磨材料有限公司 | Nylon wheel and preparation method thereof |
| CN102773805A (en) * | 2012-07-23 | 2012-11-14 | 宁波市鸿博机械制造有限公司 | Grinding wheel with solid lubricant and manufacturing method of grinding wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215835A (en) * | 2021-05-18 | 2021-08-06 | 广东伟艺抛磨材料有限公司 | Nylon wheel based on waterborne epoxy curing agent and preparation method thereof |
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Application publication date: 20151111 |