CN102774078A - Metal-plastic composite structure material - Google Patents
Metal-plastic composite structure material Download PDFInfo
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- CN102774078A CN102774078A CN2012102802277A CN201210280227A CN102774078A CN 102774078 A CN102774078 A CN 102774078A CN 2012102802277 A CN2012102802277 A CN 2012102802277A CN 201210280227 A CN201210280227 A CN 201210280227A CN 102774078 A CN102774078 A CN 102774078A
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Abstract
The invention discloses a metal-plastic composite structure material, and relates to a metal-plastic composite structure material applicable to lubrication of mechanical equipment parts. The metal-plastic composite structure material comprises a plastic working layer, a metal middle connecting layer and a plastic elastic layer, wherein the plastic working layer and the plastic elastic layer are connected through the metal middle connecting layer; the metal middle connecting layer is formed by metal wires or nets; the plastic elastic layer has an elastic modulus being more than or equal to 1000MPa; and the plastic elastic layer is formed by plastic or modified plastic capable of being tightly fixedly bonded with a metal base layer through bonding agents. The metal-plastic composite structure material is high in load bearing capacity, simple in structure, stable and reliable.
Description
Technical field
The present invention relates to a kind of metallo-plastic sandwich that is applicable to the plant equipment component lubrication, especially a kind ofly be applicable to slight or moderate burn into dust is big, operating temperature is high, the metallo-plastic sandwich of plant equipment component lubrication under the load heavy industry condition.
Background technology
Plant equipment is moved under very abominable operating mode since equipment is heavy, operating temperature is high, dust is big or air in contain sour corrosion gas CO, SO
2Deng, part of appliance lubricated brought a lot of problems, fretting wear is serious.Traditional babbit material components is improper at equipment debugging, under the situation of grease lubrication condition difference, the accident of burning because of operating temperature is too high takes place very easily, causes equipment to be stopped transport frequently.In order to solve the lubrication problem under the special operation condition, in the service life of prolonged mechanical part of appliance, press for a kind of metallo-plastic sandwich of exploitation.
A kind of water labricating metal plastic bush is disclosed among the Chinese patent CN100344891C " water labricating metal plastic bush and production method "; On steel tile base, be firmly combined with the wire hole pad; Be embedded with composite modified polytetrafluoroethylplastic plastic layer on the wire hole pad; Evenly the shop be sprinkled upon the polytetrafluoroethylene (PTFE) composite material on the wire hole pad, mold pressing is combined into blank; The sintering blank is processed the tiling that is embedded with composite modified polytetrafluoroethylplastic plastic layer on the wire hole pad, then the tiling soldering on steel tile base.The metal-plastic axle bush that relates in this patent of invention has following shortcoming:
1. polytetrafluoroethylene (PTFE) composite material shop is sprinkled upon mold pressing on the wire hole pad, and the one, cause that polytetrafluoroethylene (PTFE) does not have compacting in the bottom metal silk pad hole, influence bonding strength; The 2nd, polytetrafluoroethylene (PTFE) influences the quality of soldering attached to surface wiry in sintering.
2. the intensity of tin is lower in the solder, is unfavorable for heavy duty; Perhaps contain heavy metal lead, be unfavorable for environmental protection.
Disclose a kind of metallo-plastic composite self-lubricating material among the Chinese patent CN101544080A " metallo-plastic composite self-lubricating material and preparation method thereof ", formed by metal level, plastics binder course and plastic working layer.The plastics binder course combines metal level and plastic working layer through the chemical bond of molecule; The part of plastic working layer is inlayed in the pit of metal level.The metallo-plastic composite self-lubricating material that relates in this patent of invention has following shortcoming:
1. the metal level pit of fixed plastics working lining needs the certain width and the degree of depth, and processing technology is complicated so on the one hand, particularly for some precise parts that need lubricate; In addition, pit has also influenced the intensity of metallic matrix.
2. contain a certain amount of polytetrafluoroethylene (PTFE) in the plastic working layer, influence the adhesive property between working lining and the binder course.
Summary of the invention
The objective of the invention is to: propose a kind of high bearing capacity that has, simple in structure, reliable and stable metallo-plastic sandwich.
The object of the invention realizes through following technical proposals:
A kind of metallo-plastic sandwich; Comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer; Said plastic working layer is connected through the metal intermediate connecting layer with the elasticity of plastics layer; Said metal intermediate connecting layer is wire or net, and said elasticity of plastics layer is elastic modelling quantity >=1000MPa, and can closely bond fixing plastics or modified plastics through bonding agent and metallic matrix.
Said plastic working layer is wear-resisting, selflubricatingpiston or modified plastics.
As optimal way, said plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich through cold-rolled sintered or hot press moulding.
The elasticity of plastics layer can closely bond through bonding agent and metallic matrix in the said metallo-plastic sandwich, thereby is fixed on the metallo-plastic sandwich on the metallic matrix.
Wherein, the effect of each several part is following in the said metallo-plastic sandwich:
Plastic working layer: be the work friction surface, except that having good wear-resisting, self-lubricating property, also have high temperature resistant, antifatigue, resistance to compression, corrosion resistant performance;
The metal intermediate connecting layer: be intermediate connecting layer, have certain elasticity, it is partially submerged into plastic working layer respectively and the elasticity of plastics layer is fixed, and realizes that mainly plastic working layer is connected with the firm of elasticity of plastics layer;
Elasticity of plastics layer: be main bearing bed, have very high bearing capacity, also have high temperature resistant, corrosion-resistant, antifatigue, shock proof advantage.Require its elastic modelling quantity >=1000MPa on the one hand, can reduce the strain of plastic working layer; In addition, it through bonding agent and metallic matrix strong bond, plays the effect of fixing metal plastics sandwich easily.
Beneficial effect of the present invention:
1. metallo-plastic sandwich of the present invention goes for slight or moderate burn into dust is big, operating temperature is high, the plant equipment parts is lubricated under the heavy special operation condition of load.
2. metallo-plastic sandwich production technology is simple, and each position combines firmly to be convenient to processing, is particularly conducive to the processing that needs lubricated precise part.In addition, with short production cycle, help reducing production costs, enhance productivity.
3. metallo-plastic sandwich environmentally safe is a kind of environmentally friendly machine.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Wherein 1 is plastic working layer, and 2 is the metal intermediate connecting layer, and 3 is the elasticity of plastics layer, and 4 is metallic matrix.
The specific embodiment
Following non-limiting examples is used to explain the present invention.
Embodiment 1:
As shown in Figure 1; A kind of metallo-plastic sandwich; Comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer, plastic working layer is connected through the metal intermediate connecting layer with the elasticity of plastics layer, and the elasticity of plastics layer closely bonds through bonding agent and metallic matrix; Thereby be fixed on the metallo-plastic sandwich on the metallic matrix, plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich through cold-rolled sintered or hot press moulding.As preferably, each layer has various current materials using, and is modified Teflon like plastic working layer, and bonding agent be pair component reinforced epoxy bonding agents, and the metal intermediate connecting layer is a wire, and the elasticity of plastics layer is the modified polyphenyl ester, and its elastic modelling quantity is 10
4~ 10
5MPa.
Embodiment: 2:
A kind of metallo-plastic sandwich; Comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer; Plastic working layer is connected through the metal intermediate connecting layer with the elasticity of plastics layer; The elasticity of plastics layer closely bonds through bonding agent and metallic matrix, thereby is fixed on the metallo-plastic sandwich on the metallic matrix, and plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich through cold-rolled sintered or hot press moulding.As preferably, each layer has various current materials using, and is modified polyetheretherketonefiber like plastic working layer, and bonding agent be pair component reinforced epoxy bonding agents, and the metal intermediate connecting layer is a wire, and the elasticity of plastics layer is a modified polyphenyl thioether, and its elastic modelling quantity is 10
4~ 10
5MPa.
Embodiment 3:
A kind of metallo-plastic sandwich; Comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer; Plastic working layer is connected through the metal intermediate connecting layer with the elasticity of plastics layer; The elasticity of plastics layer closely bonds through bonding agent and metallic matrix, thereby is fixed on the metallo-plastic sandwich on the metallic matrix, and plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich through cold-rolled sintered or hot press moulding.As preferably, each layer has various current materials using, and is modified Teflon like plastic working layer, and bonding agent be pair component reinforced epoxy bonding agents, and the metal intermediate connecting layer is a wire, and the elasticity of plastics layer is a modified polyphenyl thioether, and its elastic modelling quantity is 10
4~ 10
5MPa.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. metallo-plastic sandwich; It is characterized in that: comprise plastic working layer, metal intermediate connecting layer and elasticity of plastics layer; Said plastic working layer is connected through the metal intermediate connecting layer with the elasticity of plastics layer; Said metal intermediate connecting layer is wire or net, and said elasticity of plastics layer is elastic modelling quantity >=1000MPa, and can closely bond fixing plastics or modified plastics through bonding agent and metallic matrix.
2. metallo-plastic sandwich as claimed in claim 1 is characterized in that: said plastic working layer, metal intermediate connecting layer and elasticity of plastics layer are shaped to the metallo-plastic sandwich through cold-rolled sintered or hot press moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280227.7A CN102774078B (en) | 2012-08-08 | 2012-08-08 | Metal-plastic composite structure material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280227.7A CN102774078B (en) | 2012-08-08 | 2012-08-08 | Metal-plastic composite structure material |
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| CN102774078A true CN102774078A (en) | 2012-11-14 |
| CN102774078B CN102774078B (en) | 2015-05-27 |
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|---|---|---|---|
| CN201210280227.7A Active CN102774078B (en) | 2012-08-08 | 2012-08-08 | Metal-plastic composite structure material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138559Y (en) * | 1992-06-20 | 1993-07-21 | 赵永镐 | High strength non-contraction metal fluoride plastic plate |
| CN1186017A (en) * | 1996-12-24 | 1998-07-01 | 中国科学院兰州化学物理研究所 | Metal-plastic composite material |
| JPH11325077A (en) * | 1998-05-12 | 1999-11-26 | Daido Metal Co Ltd | Multiple-layered slide material |
| CN2931107Y (en) * | 2006-07-21 | 2007-08-08 | 潘永椿 | Composite plastic pad |
| CN101544080A (en) * | 2009-04-14 | 2009-09-30 | 江苏大学 | Metal and plastic composite self-lubricating material and preparation method thereof |
| CN202727443U (en) * | 2012-08-08 | 2013-02-13 | 成都利君科技有限责任公司 | Metal plastic composite structural material |
-
2012
- 2012-08-08 CN CN201210280227.7A patent/CN102774078B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138559Y (en) * | 1992-06-20 | 1993-07-21 | 赵永镐 | High strength non-contraction metal fluoride plastic plate |
| CN1186017A (en) * | 1996-12-24 | 1998-07-01 | 中国科学院兰州化学物理研究所 | Metal-plastic composite material |
| JPH11325077A (en) * | 1998-05-12 | 1999-11-26 | Daido Metal Co Ltd | Multiple-layered slide material |
| CN2931107Y (en) * | 2006-07-21 | 2007-08-08 | 潘永椿 | Composite plastic pad |
| CN101544080A (en) * | 2009-04-14 | 2009-09-30 | 江苏大学 | Metal and plastic composite self-lubricating material and preparation method thereof |
| CN202727443U (en) * | 2012-08-08 | 2013-02-13 | 成都利君科技有限责任公司 | Metal plastic composite structural material |
Non-Patent Citations (3)
| Title |
|---|
| 北京市塑料工业公司: "《塑料成型工艺》", 31 May 1993, article "冷压烧结成型工艺", pages: 606 * |
| 张明善: "《塑料成型工艺及设备》", 31 December 1998, article "模压烧结成型工艺", pages: 131 * |
| 杨杰: "《聚苯硫醚树脂及其应用》", 31 January 2006, article "聚苯硫醚与其它工程塑料的性能比较示意图", pages: 41 * |
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| CN102774078B (en) | 2015-05-27 |
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