CN103470475A - Swash plate of rotating swash plate type air conditioner compressor - Google Patents
Swash plate of rotating swash plate type air conditioner compressor Download PDFInfo
- Publication number
- CN103470475A CN103470475A CN2013104437766A CN201310443776A CN103470475A CN 103470475 A CN103470475 A CN 103470475A CN 2013104437766 A CN2013104437766 A CN 2013104437766A CN 201310443776 A CN201310443776 A CN 201310443776A CN 103470475 A CN103470475 A CN 103470475A
- Authority
- CN
- China
- Prior art keywords
- swash plate
- type air
- matrix
- disk type
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a swash plate of a rotating swash plate type air conditioner compressor. The swash plate comprises a matrix, a middle coating and a surface coating from inside to outside; the matrix is made of medium carbon steel or ductile cast iron; the middle coating is made of copper alloy; the middle coating is formed on the surface of the matrix by a powder metallurgy sintering process; the surface coating is a tungsten disulfide solid lubricant film; the surface coating is formed on the surface of the matrix by a spraying sintering method process. The invention discloses the swash plate of the rotating swash plate type air conditioner compressor. The swash plate is reasonable in selecting materials, adopts an advanced coating process and is low in production cost; the swash plate of which the surface is coated has very high occlusion resistance and wear resistance, so that the seizure phenomenon between the swash plate and a slide shoe is effectively avoided.
Description
Technical field
The invention belongs to a kind of compressor, relate in particular to a kind of swash plate of rotating sloping disk type air condition compressor, belong to the Compressor Technology field.
Background technique
Swash-plate-type compressor is widely used in automobile air conditioner compressor; swash plate is the nucleus movement part of this swash-plate-type compressor; main superhigh speed slide mechanism effect; but between swash plate and crawler shoe due to the lubricant oil undersupply or do not have lubricant oil often to there will be to kill phenomenon, have a strong impact on the normal operation of compressor.For this reason, people have adopted a lot of swash surfaces processing methods to make between swash plate and crawler shoe can be under drying be slided environment, and the lubricity that the cover coat by improving swash plate and metal base improve swash plate, overcome the defect of killing between swash plate and crawler shoe.
At present, in many swash surfaces processing methods, the swash surfaces sliding layers that contain thermosetting resin and solid lubricant that use more, fixedly lubricant particle and thermosetting resin combine.Fixedly oiling agent can be molybdenum disulfide, graphite, teflon, boron nitride or lead oxide etc., these fixedly oiling agent all there is good self-lubricating property, really can improve seizure resistance and the wear resistance of swash plate, yet, the formed lubricating film of the solid lubricant be combined with organic resin, due to its lubriation material too high levels, can greatly descend and even come off with the metal associativity, can make on the contrary lubricity descend.Therefore need to find the lubricity that a kind of more excellent sliding material improves swash surfaces.
Summary of the invention
For the demand, the invention provides a kind of swash plate of rotating sloping disk type air condition compressor, this swash plate selection is reasonable, coating process is advanced, and cost of production is low, swash plate after cover coat has very high seizure resistance and wear resistance, has effectively avoided the phenomenon of killing between swash plate and crawler shoe.
The present invention is a kind of swash plate of rotating sloping disk type air condition compressor, described swash plate comprises matrix, inter coat and cover coat from inside to outside, described body material is middle-carbon steel or spheroidal graphite cast iron, described inter coat is Cuprum alloy, this inter coat is formed on matrix surface by powder metallurgical sintering process, described cover coat is tungsten disulfide solid lubricant agent film, and this cover coat is formed on matrix surface by spray sintering method technique.
In a preferred embodiment of the present invention, described midcoat thickness is 0.20～0.30mm, and the components by weight percent of its Cuprum alloy is: copper 76～80%, tin 10～12%, plumbous 10～12%.
In a preferred embodiment of the present invention, the operation that described powder metallurgical sintering process comprises has: pre-burning, precompressed, dark burning, pressure-sizing, the final burning; Wherein, deeply burning temperature is 600～800 ℃, and the pressure-sizing pressure maximum is 30kN.
In a preferred embodiment of the present invention, described cover coat thickness is 5～10um, and its tungsten disulfide solid lubricant agent film components by weight percent is: tungsten disulfide 90～99%, sulphur 1～10%.
In a preferred embodiment of the present invention, the operation that described spray sintering method technique comprises has: oil removal treatment, sand blast, cleaning by degreasing are processed, proportioning is released agent, spray sintering.
The present invention has disclosed a kind of swash plate of rotating sloping disk type air condition compressor, this swash plate selection is reasonable, coating process is advanced, cost of production is low, and the swash plate after cover coat has very high seizure resistance and wear resistance, has effectively avoided the phenomenon of killing between swash plate and crawler shoe.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the sectional view of embodiment of the present invention rotating sloping disk type air-conditioning compressor swashplate;
In accompanying drawing, the mark of each parts is as follows: 1, matrix, 2, inter coat, 3, cover coat.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Fig. 1 is the sectional view of embodiment of the present invention rotating sloping disk type air-conditioning compressor swashplate; This swash plate comprises matrix 1, inter coat 2 and cover coat 3 from inside to outside, described matrix 1 material is middle-carbon steel or spheroidal graphite cast iron, described inter coat 2 is Cuprum alloy, this inter coat 2 is formed on matrix 1 surface by powder metallurgical sintering process, described cover coat 3 is tungsten disulfide solid lubricant agent film, and this cover coat 3 is formed on matrix 1 surface by spray sintering method technique.
The rotating sloping disk type air-conditioning compressor swashplate that the present invention proposes selects tungsten disulfide solid lubricant agent film as cover coat 3, and these cover coat 3 components by weight percent are: tungsten disulfide 90～99%, sulphur 1～10%; It is upper that it adopts spray sintering method technique to be formed at swash plate matrix 1 surface, and this spray sintering method process implementing process is: first oil removal treatment is carried out in swash plate matrix 1 surface; Again sand blast is carried out in swash plate matrix 1 surface after oil removal treatment, increase surface roughness; Again degreasing, cleaning and oven dry are carried out in swash plate matrix 1 surface after sand blast; Then curing tungsten powder, sulphur powder are carried out to proportioning dilution, proportioning weight is: curing tungsten powder 90～99%, sulphur powder 1～10%; Finally by spraying equipment, by proportioning, good thinner is sprayed on swash plate matrix 1 surface above, and sinter molding, and cover coat 3 thickness that are formed at swash plate matrix 1 surface after sintering are 5～10um.Show excellent lubrication property between this rotating sloping disk type air-conditioning compressor swashplate and crawler shoe, the friction factor that crawler shoe slides on swash plate reduces greatly, thereby seizure resistance and the wear resistance of swash plate have been improved, especially under the severe working environment of unlubricated state, this swash plate and crawler shoe still can show fabulous sliding properties, effectively avoid killing between swash plate and crawler shoe, greatly improved the serviceability of swash plate and crawler shoe.
The present invention has disclosed a kind of swash plate of rotating sloping disk type air condition compressor, this swash plate selection is reasonable, coating process is advanced, cost of production is low, and the swash plate after cover coat has very high seizure resistance and wear resistance, has effectively avoided the phenomenon of killing between swash plate and crawler shoe.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. the swash plate of a rotating sloping disk type air condition compressor, it is characterized in that, described swash plate comprises matrix, inter coat and cover coat from inside to outside, described body material is middle-carbon steel or spheroidal graphite cast iron, described inter coat is Cuprum alloy, this inter coat is formed on matrix surface by powder metallurgical sintering process, and described cover coat is tungsten disulfide solid lubricant agent film, and this cover coat is formed on matrix surface by spray sintering method technique.
2. the swash plate of rotating sloping disk type air condition compressor according to claim 1, is characterized in that, described midcoat thickness is 0.20～0.30mm, and the components by weight percent of its Cuprum alloy is: copper 76～80%, tin 10～12%, plumbous 10～12%.
3. the swash plate of rotating sloping disk type air condition compressor according to claim 1, is characterized in that, the operation that described powder metallurgical sintering process comprises has: pre-burning, precompressed, dark burning, pressure-sizing, the final burning; Wherein, deeply burning temperature is 600～800 ℃, and the pressure-sizing pressure maximum is 30kN.
4. the swash plate of rotating sloping disk type air condition compressor according to claim 1, is characterized in that, described cover coat thickness is 5～10um, and its tungsten disulfide solid lubricant agent film components by weight percent is: tungsten disulfide 90～99%, sulphur 1～10%.
5. the swash plate of rotating sloping disk type air condition compressor according to claim 1, is characterized in that, the operation that described spray sintering method technique comprises has: oil removal treatment, sand blast, cleaning by degreasing are processed, proportioning is released agent, spray sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104437766A CN103470475A (en) | 2013-09-26 | 2013-09-26 | Swash plate of rotating swash plate type air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104437766A CN103470475A (en) | 2013-09-26 | 2013-09-26 | Swash plate of rotating swash plate type air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470475A true CN103470475A (en) | 2013-12-25 |
Family
ID=49795469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104437766A Pending CN103470475A (en) | 2013-09-26 | 2013-09-26 | Swash plate of rotating swash plate type air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470475A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533747A (en) * | 2015-01-04 | 2015-04-22 | 苏州华瑞汽车部件有限公司 | Nodular cast iron flat inclined plate and manufacturing method thereof |
| CN108150379A (en) * | 2016-12-06 | 2018-06-12 | 米巴烧结奥地利有限公司 | For manufacturing the method for swash plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6189434B1 (en) * | 1997-12-26 | 2001-02-20 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Single-headed piston type swash-plate-operated compressor and a method of producing a swash plate |
| CN1314549A (en) * | 2000-03-17 | 2001-09-26 | 株式会社丰田自动织机制作所 | Rotary oblique disc for compressor |
| CN2466380Y (en) * | 2001-02-15 | 2001-12-19 | 上海易初通用机器有限公司 | Piston swash plate compressor |
| CN2782981Y (en) * | 2004-12-31 | 2006-05-24 | 上海三电贝洱汽车空调有限公司 | Sloping can plate of compressor |
| CN101082331A (en) * | 2006-06-01 | 2007-12-05 | 上海三电贝洱汽车空调有限公司 | Glass magnetic force piston-type pump |
| CN101354025A (en) * | 2007-07-27 | 2009-01-28 | 上海三电贝洱汽车空调有限公司 | Oblique tray of oblique tray type compressor |
| CN101469687A (en) * | 2007-12-24 | 2009-07-01 | 上海三电贝洱汽车空调有限公司 | Swash plate of swash plate compressor |
-
2013
- 2013-09-26 CN CN2013104437766A patent/CN103470475A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6189434B1 (en) * | 1997-12-26 | 2001-02-20 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Single-headed piston type swash-plate-operated compressor and a method of producing a swash plate |
| CN1314549A (en) * | 2000-03-17 | 2001-09-26 | 株式会社丰田自动织机制作所 | Rotary oblique disc for compressor |
| CN2466380Y (en) * | 2001-02-15 | 2001-12-19 | 上海易初通用机器有限公司 | Piston swash plate compressor |
| CN2782981Y (en) * | 2004-12-31 | 2006-05-24 | 上海三电贝洱汽车空调有限公司 | Sloping can plate of compressor |
| CN101082331A (en) * | 2006-06-01 | 2007-12-05 | 上海三电贝洱汽车空调有限公司 | Glass magnetic force piston-type pump |
| CN101354025A (en) * | 2007-07-27 | 2009-01-28 | 上海三电贝洱汽车空调有限公司 | Oblique tray of oblique tray type compressor |
| CN101469687A (en) * | 2007-12-24 | 2009-07-01 | 上海三电贝洱汽车空调有限公司 | Swash plate of swash plate compressor |
Non-Patent Citations (1)
| Title |
|---|
| 李慕勤等: "《材料表面工程技术》", 31 August 2010, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533747A (en) * | 2015-01-04 | 2015-04-22 | 苏州华瑞汽车部件有限公司 | Nodular cast iron flat inclined plate and manufacturing method thereof |
| CN108150379A (en) * | 2016-12-06 | 2018-06-12 | 米巴烧结奥地利有限公司 | For manufacturing the method for swash plate |
| US10792733B2 (en) | 2016-12-06 | 2020-10-06 | Miba Sinter Austria Gmbh | Method for producing a swashplate |
| CN108150379B (en) * | 2016-12-06 | 2021-04-23 | 米巴烧结奥地利有限公司 | Method for producing a swash plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6276929B2 (en) | Bearing parts and thermal spraying method | |
| CN201730960U (en) | Bimetallic sliding bearing | |
| CN100449163C (en) | Integral gradient self-lubricating bearing, and fabricating method | |
| CN106513659A (en) | Preparation method for graphene-modified self-lubricating wear-resistant coating | |
| CN102094146B (en) | Novel high-temperature resistant self-lubricating sliding bearing material and preparation method thereof | |
| CN101699084B (en) | Bimetal sliding bearing with sealing function and preparation method thereof | |
| Tang et al. | Tribological performance of MoS2 coating on slipper pair in axial piston pump | |
| CN103470475A (en) | Swash plate of rotating swash plate type air conditioner compressor | |
| US9316298B2 (en) | Sliding member | |
| CN101885250A (en) | Self-lubricating metallic material | |
| US6926779B1 (en) | Lead-free copper-based coatings with bismuth for swashplate compressors | |
| CN102537061A (en) | Embedding type bearing assembly structure | |
| CN104763740A (en) | Self-lubricating type knuckle bearing | |
| CN201502633U (en) | Wear-resistant bearing bush | |
| CN102974989A (en) | Production method for abrasion-resistant coated swash plate with oil pits or oil grooves | |
| CN206738167U (en) | Rotary compressor and its pump housing | |
| JP7390774B2 (en) | sliding member | |
| CN104696510A (en) | Anti-wear and anti-scuffing piston pin as well as manufacturing method thereof | |
| KR102373093B1 (en) | Resin composition and sliding member | |
| CN202140271U (en) | Inclined plate surface structure of compressor | |
| CN106521394A (en) | Graphene modified self-lubricating wear-resistant coating | |
| CN202144836U (en) | Roller bearing cage made of high-precision macromolecule materials | |
| CN106949061A (en) | Rotary compressor and its pump housing | |
| CN104911394A (en) | Self-lubricating copper alloy composite material | |
| CN202182110U (en) | Embedded composite material bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |