CN109536951A - It is a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder - Google Patents
It is a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder Download PDFInfo
- Publication number
- CN109536951A CN109536951A CN201811572991.5A CN201811572991A CN109536951A CN 109536951 A CN109536951 A CN 109536951A CN 201811572991 A CN201811572991 A CN 201811572991A CN 109536951 A CN109536951 A CN 109536951A
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- CN
- China
- Prior art keywords
- balancing cylinder
- cladding alloy
- wall
- hydraulic support
- manufacturing
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
- C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder, and balancing cylinder inner wall is manufactured or repaired using the method for cladding alloy.In cladding process, by controlling mode of metal transfer, the control to thermal weld stress is realized.Plating copper facing is replaced using inner wall cladding alloy, harm of the plating copper facing to environment is reduced, improves corrosion resistance, guarantee machinability.The period is reprocessed in save the cost, shortening.
Description
Technical field
The present invention relates to a kind of inner wall recovery technique of hydraulic support balancing cylinder, more particularly to one kind are hydraulic for manufacturing
The inner wall cladding alloy approach of bracket balancing cylinder.
Background technique
Hydro-cushion cylinder efficient environment is extremely severe, and hole, corrosion have become the norm in oil cylinder, often since the corrosion of inner hole is tight
Cause oil cylinder to be reprocessed again to scrap, there is following several method in the prior art:
Inner wall copper plating, plating is excessive to environmental hazard, should not use；
Internal wall ceramic spraying, thermal expansion is big, is easy to happen cracking, should not use；
Inner wall thermal spraying, porosity is high, is easy to happen corrosion, should not use；
Using whole advanced alloy, a large amount of valuable or Rare Metals Materials are needed, cost is high.
Summary of the invention
The object of the present invention is to provide a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder.
The purpose of the present invention is what is be achieved through the following technical solutions:
The inner wall cladding alloy approach for being used to manufacture hydraulic support balancing cylinder of the invention, balancing cylinder inner wall is using molten
The method of laminating gold is manufactured or is repaired.
As seen from the above technical solution provided by the invention, provided in an embodiment of the present invention for manufacturing hydraulic support
The inner wall cladding alloy approach of balancing cylinder reduces plating since balancing cylinder replaces plating copper facing using inner wall cladding alloy
Harm of the copper facing to environment improves corrosion resistance, guarantees machinability.The period is reprocessed in save the cost, shortening.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the embodiment of the present invention after the inner wall cladding alloy of hydraulic support balancing cylinder.
Specific embodiment
The embodiment of the present invention will be described in further detail below.What is be not described in detail in the embodiment of the present invention is interior
Appearance belongs to the prior art well known to professional and technical personnel in the field.
The inner wall cladding alloy approach for being used to manufacture hydraulic support balancing cylinder of the invention, preferable specific embodiment party
Formula is:
Balancing cylinder inner wall is manufactured or is repaired using the method for cladding alloy.
In cladding process, by controlling mode of metal transfer, the control to thermal weld stress is realized.
The inner wall cladding alloy approach for being used to manufacture hydraulic support balancing cylinder of the invention, balancing cylinder are molten using inner wall
Laminating Jin Dynasty reduces harm of the plating copper facing to environment, improves corrosion resistance, guarantee machinability for plating copper facing.Section
The period is reprocessed in about cost, shortening.
Melting and coating technique obtains in lower cost materials has anti-corrosion, wear-resisting contour performance surface, can replace the whole of valuableness
The advanced alloy of body, to largely save valuable or Rare Metals Materials, the surface suitable for easy to wear and perishable components is strong
Change processing, effectively improves the service life of hydraulic support.Cladding alloy in hole can make inner hole be less prone to crackle, rust in casing wall
The defects of erosion, peeling, peeling, hole.
The present invention conducts a research for the green manufacturing of raising oil cylinder of hydraulic support, rotproofness performance, passes through and controls molten drop
Interim form realizes the control to thermal weld stress.Thermal weld stress is greatly reduced, reduces the dilution rate of cladding layer, can make to melt
Coating quality significantly improves.Optimizing Process Parameters also ensure drawing requirement while guaranteeing cladding layer thickness.
The present invention reduces cost by inner wall cladding alloy technology, and the period is reprocessed in shortening.Improve hydraulic support balancing cylinder
Service life.Inner wall cladding alloying technology repairs inner wall of cylinder because corrosion, erosion, the sealing surface pulled carry out remanufacturing formula
Multiple, the period is reprocessed in save the cost, shortening.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (2)
1. a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder, which is characterized in that balancing cylinder inner wall
It is manufactured or is repaired using the method for cladding alloy.
2. according to claim 1 for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder, feature exists
In in cladding process, by controlling mode of metal transfer, control of the realization to thermal weld stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572991.5A CN109536951A (en) | 2018-12-21 | 2018-12-21 | It is a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572991.5A CN109536951A (en) | 2018-12-21 | 2018-12-21 | It is a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109536951A true CN109536951A (en) | 2019-03-29 |
Family
ID=65856525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572991.5A Pending CN109536951A (en) | 2018-12-21 | 2018-12-21 | It is a kind of for manufacturing the inner wall cladding alloy approach of hydraulic support balancing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109536951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855164A (en) * | 2022-04-22 | 2022-08-05 | 营口裕隆光电科技有限公司 | Device for fusing copper alloy on wall of hydraulic cylinder for coal mine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161951A (en) * | 2011-12-15 | 2013-06-19 | 陕西天元材料保护科技有限公司 | Wear-resistant oil cylinder and machining method thereof |
| CN204186684U (en) * | 2014-09-10 | 2015-03-04 | 重庆江陆激光科技有限公司 | A kind of laser melting coating cylinder apparatus |
-
2018
- 2018-12-21 CN CN201811572991.5A patent/CN109536951A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161951A (en) * | 2011-12-15 | 2013-06-19 | 陕西天元材料保护科技有限公司 | Wear-resistant oil cylinder and machining method thereof |
| CN204186684U (en) * | 2014-09-10 | 2015-03-04 | 重庆江陆激光科技有限公司 | A kind of laser melting coating cylinder apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 祁帅 等: "液压支架立柱维修与再制造技术", 《科学技术创新》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855164A (en) * | 2022-04-22 | 2022-08-05 | 营口裕隆光电科技有限公司 | Device for fusing copper alloy on wall of hydraulic cylinder for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |