CN2471969Y - Ceramic and metal composite cylinder jacket - Google Patents
Ceramic and metal composite cylinder jacket Download PDFInfo
- Publication number
- CN2471969Y CN2471969Y CN 01209162 CN01209162U CN2471969Y CN 2471969 Y CN2471969 Y CN 2471969Y CN 01209162 CN01209162 CN 01209162 CN 01209162 U CN01209162 U CN 01209162U CN 2471969 Y CN2471969 Y CN 2471969Y
- Authority
- CN
- China
- Prior art keywords
- metal
- ceramic
- coating
- cylinder jacket
- composite cylinder
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Laminated Bodies (AREA)
- Ceramic Products (AREA)
Abstract
The utility model relates to a metallic compound liner, comprising a metal sleeve, a ceramic compound inner layer and a ceramic end-ring. The utility model is characterized in that the bushing is the composition of the china and metal by different degrees of heat and static pressure, the reducing of the ceramic composite beds and processed surfaces, the easily realization of holding, grinding, assembly and transporting, safe and reliable, high yield and non-falling liners, which makes the commercial process of the metallic compound liners become possible.
Description
The utility model relates to a kind of composite cylinder jacket, particularly a kind of Ceramic metal composite cylinder jacket.
The mud pump for petroleum drilling cylinder sleeve need have very high wear-resisting, decay resistance, and traditional bimetal or coating cover can not satisfy the requirement of some particular surroundingss; The motor car engine cylinder sleeve also need have high temperature resistant, wear-resisting performance.Cylinder sleeve development at present is preferably passes through isostatic cool pressing---and the sintered ceramic cover only has several companies can produce this ceramic chamber lining at present both at home and abroad.Yet isostatic cool pressing---sintered ceramic lining needs and metal-coating carries out the mechanical type interference fit, thereby very high to the machining requirement of ceramic jacket, need all carry out high-precision grinding processing to its inner headed face, periphery and end face.As everyone knows, the extremely difficult processing of pottery, property is crisp easily to be split, and makes mistakes slightly in clamping, grinding, assembling and transportation process, will cause damage, thereby the thickness of ceramic chamber lining must increase to more than the 8mm.In addition, this engage sleeves is poor in conjunction with fastness, in use because the expansion coefficient difference of metal, pottery, and phenomenon such as be easy to generate slip, press-off.
The purpose of this utility model is to provide a kind of Ceramic metal composite cylinder jacket, the thickness of composite ceramic layer and working surface quantity are reduced, and clamping, grinding, assembling, transportation safety are reliable, the yield rate height, in use, can not produce the slip of ceramic jacket, phenomenon such as press-off.
The technical solution of the utility model is: a kind of Ceramic metal composite cylinder jacket, comprise cover in metal-coating, the pottery, and it is characterized in that the internal surface of metal-coating 2 is compounded with ceramic layer 3 by hot isostatic pressing; Can bossed metal end ring 1 in the one or both ends of metal-coating 2 internal surfaces; Metal end ring 1 can be to be the annulus of one with metal-coating 2, also can be compound in metal-coating 2 inwall two ends by waiting static pressure.
Characteristics of the present utility model are: 1. ceramic layer is by hot isostatic pressing, and direct and metal-coating is combined with each other, and in conjunction with firmly, can not produce the phenomenon of press-offing in the using process; 2. only need the ceramic layer internal surface is carried out grinding, working surface reduces, and work efficiency, yield rate all can improve; 3. be that the outer metallic surface of composite cylinder jacket is easy to realize processing and cooperates requirement with the fitting surface of cylinder body; 4. owing to adopt composite structure, easily processing, yield rate height make its processing cost low, and industrialized production becomes possibility.
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing 1 is the sectional view of the utility model structure I.
Accompanying drawing 2 is the sectional view of the utility model structure I I.
Accompanying drawing 3 is the sectional view of the utility model structure III.
As shown in Figure 1, 2, 3, metal-coating 2 can adopt thick walled steel tube, pass through the compound one deck ceramic layer 3 of heat and other static pressuring processes at the thick walled steel tube inwall, the thickness of ceramic layer 3 is 2-5mm, the internal diameter out of roundness can reach ± 0.3mm about, the internal diameter non-perpendicularity for reaching ± 0.3mm about, so ceramic consumption obviously reduces, and significantly reduced the face of grinding, improved work efficiency effectively.Two ends at the internal surface of metal-coating 2, can be added with end ring 1 as shown in Figure 1, the use of end ring 1, saved the grinding of ceramic end face, and can utilize end ring to adjust the height of cylinder sleeve, be easy to realize the assembling needs of cylinder sleeve end face, and end ring 1 also has the effect of press-offing in the using process of preventing.Also can be according to using needs, the end at the internal surface of metal-coating 2 can be added with end ring 1 as shown in Figure 2, also can not add the metal end ring at the two ends of the internal surface of metal-coating 2, as shown in Figure 3.Because ceramic layer 3 is to be compound on the metal-coating 2 by heat and other static pressuring processes, in course of working, only need the ceramic internal surface of processing composite pipe and the outer surface of metal-coating 2, processing dimension is guaranteed easily, difficulty of processing reduces, yield rate can effectively improve, and Ceramic metal composite cylinder jacket industrialness is produced becomes possibility.
Claims (3)
1. a Ceramic metal composite cylinder jacket comprises cover in metal-coating, the pottery, it is characterized in that the internal surface of metal-coating (2) is compounded with ceramic layer (3) by hot isostatic pressing.
2. a kind of Ceramic metal composite cylinder jacket according to claim 1, it is characterized in that can bossed metal end ring (1) in the one or both ends of metal-coating (2) internal surface.
3. a kind of Ceramic metal composite cylinder jacket according to claim 1 is characterized in that metal end ring (1) can be to be the annulus of one with metal-coating (2), also can be compound in metal-coating (2) inwall two ends by waiting static pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209162 CN2471969Y (en) | 2001-03-16 | 2001-03-16 | Ceramic and metal composite cylinder jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01209162 CN2471969Y (en) | 2001-03-16 | 2001-03-16 | Ceramic and metal composite cylinder jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471969Y true CN2471969Y (en) | 2002-01-16 |
Family
ID=33629070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01209162 Expired - Fee Related CN2471969Y (en) | 2001-03-16 | 2001-03-16 | Ceramic and metal composite cylinder jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471969Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155323A (en) * | 2011-03-17 | 2011-08-17 | 无锡工艺职业技术学院 | Composite prestressing force ceramic lining cylinder sleeve and manufacturing method thereof |
| CN102172567A (en) * | 2011-01-28 | 2011-09-07 | 浙江青田瓯鹏机械制造有限公司 | Horizontal spiral centrifugal machine |
| CN103437896A (en) * | 2013-08-02 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Cylinder device and manufacturing method thereof |
| CN104619976A (en) * | 2012-09-17 | 2015-05-13 | 联邦摩高布尔沙伊德公司 | Cylinder sleeve with wear-resistant inner layer |
| CN104930058A (en) * | 2015-05-13 | 2015-09-23 | 合肥精创陶瓷设备科技有限公司 | TC bearing with ceramic-metal composite structure and manufacturing method thereof |
| CN105089840A (en) * | 2014-05-08 | 2015-11-25 | 北京汽车动力总成有限公司 | Cylinder sleeve structure of internal combustion engine, manufacturing method for cylinder sleeve structure and automobile |
| CN107676479A (en) * | 2017-09-21 | 2018-02-09 | 镇江市胜得机械制造有限责任公司 | A kind of hydraulic jack of corrosion-resistant excavator |
| CN107761802A (en) * | 2017-09-21 | 2018-03-06 | 镇江市胜得机械制造有限责任公司 | A kind of inner liner of the hydraulic jack of excavator |
-
2001
- 2001-03-16 CN CN 01209162 patent/CN2471969Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172567A (en) * | 2011-01-28 | 2011-09-07 | 浙江青田瓯鹏机械制造有限公司 | Horizontal spiral centrifugal machine |
| CN102155323A (en) * | 2011-03-17 | 2011-08-17 | 无锡工艺职业技术学院 | Composite prestressing force ceramic lining cylinder sleeve and manufacturing method thereof |
| CN104619976A (en) * | 2012-09-17 | 2015-05-13 | 联邦摩高布尔沙伊德公司 | Cylinder sleeve with wear-resistant inner layer |
| CN104619976B (en) * | 2012-09-17 | 2017-03-15 | 联邦摩高布尔沙伊德公司 | There is the cylinder sleeve of wear resistant inner layer |
| CN103437896A (en) * | 2013-08-02 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Cylinder device and manufacturing method thereof |
| CN103437896B (en) * | 2013-08-02 | 2016-06-15 | 浙江吉利汽车研究院有限公司 | Air cylinder device and manufacture method thereof |
| CN105089840A (en) * | 2014-05-08 | 2015-11-25 | 北京汽车动力总成有限公司 | Cylinder sleeve structure of internal combustion engine, manufacturing method for cylinder sleeve structure and automobile |
| CN104930058A (en) * | 2015-05-13 | 2015-09-23 | 合肥精创陶瓷设备科技有限公司 | TC bearing with ceramic-metal composite structure and manufacturing method thereof |
| CN107676479A (en) * | 2017-09-21 | 2018-02-09 | 镇江市胜得机械制造有限责任公司 | A kind of hydraulic jack of corrosion-resistant excavator |
| CN107761802A (en) * | 2017-09-21 | 2018-03-06 | 镇江市胜得机械制造有限责任公司 | A kind of inner liner of the hydraulic jack of excavator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2471969Y (en) | Ceramic and metal composite cylinder jacket | |
| Okada | Automotive and industrial applications of structural ceramics in Japan | |
| EP0066022B1 (en) | Engine parts | |
| CN111960844B (en) | Ceramic connecting piece and preparation method and application thereof | |
| CN109735790B (en) | Composite heat dissipation ceramic coating for LED lamp and preparation method thereof | |
| CN1310080A (en) | Ceramic composite cylinder jacket and its cold and hot static pressing method making process | |
| JPH0350830B2 (en) | ||
| JPH07269342A (en) | Seal assembly for mechanical seal of internal combustion engine coolant pump and manufacture thereof | |
| CN201225275Y (en) | Ceramic cylinder sleeve for slurry pump | |
| CN2314220Y (en) | Thermal insulating casing for valve of pipeline | |
| CN2467807Y (en) | Integral ceramic piston | |
| CN211549847U (en) | Improved engine cylinder | |
| CN101285524A (en) | Inorganic non-metal cylinder sleeve cylinder body and its making method | |
| CN111138196A (en) | Preparation method of solid-phase sintered silicon carbide ceramic | |
| CN202165173U (en) | High silicon rare earth aluminum alloy cylinder sleeve of automobile engine | |
| CN111138195A (en) | Preparation method of silicon carbide ceramic | |
| CN103570352A (en) | Method for preparation of silicon carbide (SiC) coating on carbon material surface in graphite heat-generating body heating furnace by situ-reaction sintering | |
| CN106438078A (en) | Production method of aluminum-covered cylinder sleeve | |
| CN204800443U (en) | Pipe type cylindrical lapping machine with high tenacity emery wheel | |
| CN214499244U (en) | Press-in type combined coating cylinder sleeve | |
| CN217774069U (en) | Device for sintering diamond hard alloy composite sheet and synthesizing single crystal diamond | |
| CN2623892Y (en) | Impregnated ceramics piston ring | |
| CN209074238U (en) | A kind of silicon carbide liner | |
| CN220429561U (en) | Synthetic block assembly structure for synthesizing PCBN super-thin sheet | |
| CN216894546U (en) | Radial seal structure suitable for high temperature environment annex machine casket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |