CN104004577A - Superfinishing oil for grooves of inner/outer ferrule of bearing - Google Patents
Superfinishing oil for grooves of inner/outer ferrule of bearing Download PDFInfo
- Publication number
- CN104004577A CN104004577A CN201410243555.9A CN201410243555A CN104004577A CN 104004577 A CN104004577 A CN 104004577A CN 201410243555 A CN201410243555 A CN 201410243555A CN 104004577 A CN104004577 A CN 104004577A
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- superfinishing
- oil
- bearing
- parts
- hydrocarbon base
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Abstract
The invention discloses superfinishing oil for grooves of an inner/outer ferrule of a bearing. The superfinishing oil is characterized by being prepared through mixing the following raw materials in parts by weight: 70-85 parts of hydrocarbon base oil, 10-29 parts of vulcanized fatty acid ester and 1-3 parts of a nonionic surfactant, wherein the distillation range of the hydrocarbon base oil is 210-245 DEG C, and the nonionic surfactant is a polyoxyethylene nonionic surfactant. According to the superfinishing oil, groove scratch resulted from tumor cutting and superfinishing is avoided, so that the qualified ratio of finished products is increased, and the noise level of the bearing is improved; due to excellent extreme pressure and cooling and cleaning capability, the superfinishing oil can be applied to the finishing of bearing grooves, cutting tumors and scratches resulted from finishing are avoided, and the quality of finishing is improved.
Description
Technical field
The present invention relates to technical field of bearing processing, particularly the inside and outside ring raceways superfinishing oil of a kind of bearing.
Background technology
Utilizing oilstone to carry out superfinishing to the inside and outside ring raceways of bearing grinds, can reduce raceway groove circularity, percent ripple and roughness, the damaged surface layer forming during the grinding of excision raceway groove, improve surface bears area and lubricant effect, make raceway groove top layer have residual stress etc., above-mentioned effect is the basic demand of the inside and outside lasso indispensability of lower noise deep groove ball bearing.But there is the problem of not environmental protection in the inside and outside ring raceways superfinishing of the bearing oil using at present.The inside and outside ring raceways superfinishing of existing bearing oil exists the problem that easily forms BUE in superfinishing process at material surface in addition.Moreover because cooling performance and the cleansing power of the inside and outside ring raceways superfinishing of existing bearing oil are not strong, the abrasive particle that oilstone surface comes off and smear metal cannot be discharged from oilstone and ring raceways Surface Contact position in time, make oilstone head bonding, easily occur that the poor raceway groove causing of chip removal scratches problem.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of bearing inside and outside ring raceways superfinishing oil for the inside and outside ring raceways superfinishing existing above-mentioned technical problem of oil of existing bearing, the inside and outside ring raceways superfinishing of this bearing oil scratches owing to having got rid of the raceway groove that BUE and superfinishing cause, thereby has improved product qualified rate and bearing noise level.Due to its excellent extreme pressure and cooling cleansing power, can be used for bearing channel grinding, avoid the BUE and the scuffing that cause because of grinding, improve mill processing quality.
Technical problem to be solved by this invention can be achieved through the following technical solutions:
The inside and outside ring raceways superfinishing of a kind of bearing oil, by standby the forming of mixed raw material of following weight part: 70～85 parts of hydrocarbon base oils; 10～29 parts of sulfide aliphatic acid esters; 1～3 part of nonionogenic tenside, the boiling range of described hydrocarbon base oil is 210～245 ℃; Described nonionogenic tenside is Determination of Polyoxyethylene Non-ionic Surfactants.
The present invention is owing to adopting the hydrocarbon base oil of environment-friendly type and high-quality sulfide aliphatic acid ester, thereby smell is gentle, and the micro-band of transparent color and luster is yellow.
Advantage of the present invention is as follows:
1) owing to adopting high-quality sulfide aliphatic acid ester, can effectively prevent and even stop the BUE forming at material surface in superfinishing process.
2) adopt the not only environmental protection of hydrocarbon base oil, and because added nonionogenic tenside and permeate agent, cooling performance and cleansing power have been improved, thereby promote abrasive particle and smear metal that oilstone surface comes off to discharge from oilstone and ring raceways Surface Contact position, prevention oilstone head bonding, thus avoid the raceway groove causing because chip removal is poor to scratch.
Embodiment
Embodiment 1
The inside and outside ring raceways superfinishing of a kind of bearing oil, is prepared from by the raw material of following weight part: 70 parts of hydrocarbon base oils; 10 parts of sulfide aliphatic acid esters; 1 part of nonionogenic tenside, the boiling range of hydrocarbon base oil is 210～245 ℃; Nonionogenic tenside is Determination of Polyoxyethylene Non-ionic Surfactants.
Embodiment 2
The inside and outside ring raceways superfinishing of a kind of bearing oil, is prepared from by the raw material of following weight part: 75 parts of hydrocarbon base oils; 15 parts of sulfide aliphatic acid esters; 1.5 parts of nonionogenic tensides, the boiling range of described hydrocarbon base oil is 210～245 ℃; Described nonionogenic tenside is Determination of Polyoxyethylene Non-ionic Surfactants.
Embodiment 3
The inside and outside ring raceways superfinishing of a kind of bearing oil, is prepared from by the raw material of following weight part: 80 parts of hydrocarbon base oils; 20 parts of sulfide aliphatic acid esters; 2 parts of nonionogenic tensides, the boiling range of described hydrocarbon base oil is 210～245 ℃; Described nonionogenic tenside is Determination of Polyoxyethylene Non-ionic Surfactants.
Embodiment 4
The inside and outside ring raceways superfinishing of a kind of bearing oil, is prepared from by the raw material of following weight part: 85 parts of hydrocarbon base oils; 29 parts of sulfide aliphatic acid esters; 3 parts of nonionogenic tensides, the boiling range of described hydrocarbon base oil is 210～245 ℃; Nonionogenic tenside is Determination of Polyoxyethylene Non-ionic Surfactants.
Claims (1)
1. the inside and outside ring raceways superfinishing oil of a bearing, is characterized in that, by standby the forming of mixed raw material of following weight part: 70～85 parts of hydrocarbon base oils; 10～29 parts of sulfide aliphatic acid esters; 1～3 part of nonionogenic tenside, the boiling range of described hydrocarbon base oil is 210～245 ℃; Described nonionogenic tenside is Determination of Polyoxyethylene Non-ionic Surfactants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243555.9A CN104004577A (en) | 2014-06-03 | 2014-06-03 | Superfinishing oil for grooves of inner/outer ferrule of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243555.9A CN104004577A (en) | 2014-06-03 | 2014-06-03 | Superfinishing oil for grooves of inner/outer ferrule of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104004577A true CN104004577A (en) | 2014-08-27 |
Family
ID=51365489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410243555.9A Pending CN104004577A (en) | 2014-06-03 | 2014-06-03 | Superfinishing oil for grooves of inner/outer ferrule of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104004577A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007262371A (en) * | 2006-03-30 | 2007-10-11 | Sugimura Kagaku Kogyo Kk | Metal working fluid and method for metal working |
| CN102471716A (en) * | 2009-07-03 | 2012-05-23 | 道达尔炼油与销售部 | Rolling fluids |
| CN102787007A (en) * | 2012-04-23 | 2012-11-21 | 广州市联诺化工科技有限公司 | Green environment-friendly soluble stamping and drawing oil and preparation method thereof |
-
2014
- 2014-06-03 CN CN201410243555.9A patent/CN104004577A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007262371A (en) * | 2006-03-30 | 2007-10-11 | Sugimura Kagaku Kogyo Kk | Metal working fluid and method for metal working |
| CN102471716A (en) * | 2009-07-03 | 2012-05-23 | 道达尔炼油与销售部 | Rolling fluids |
| CN102787007A (en) * | 2012-04-23 | 2012-11-21 | 广州市联诺化工科技有限公司 | Green environment-friendly soluble stamping and drawing oil and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |
|
| RJ01 | Rejection of invention patent application after publication |