CN104314625A - Stainless steel heat shield for turbocharger - Google Patents
Stainless steel heat shield for turbocharger Download PDFInfo
- Publication number
- CN104314625A CN104314625A CN201410408616.2A CN201410408616A CN104314625A CN 104314625 A CN104314625 A CN 104314625A CN 201410408616 A CN201410408616 A CN 201410408616A CN 104314625 A CN104314625 A CN 104314625A
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- CN
- China
- Prior art keywords
- heat shield
- stainless steel
- turbocharger
- service life
- steel heat
- 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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- Supercharger (AREA)
Abstract
The invention discloses a stainless steel heat shield for a turbocharger. The heat shield is made from a novel stainless steel material, and the corrosion resistance and plastic deformation are enhanced; a novel machining process is adopted, and the heat shield is directly formed by stamping under the condition of no influence on original use, so that intermediate links during machining can be reduced, the labor intensity of a worker is greatly reduced, the cost is lowered, the service life of the heat shield is prolonged, and the operational performance of the turbocharger can be better ensured. The heat shield has the advantages of being simple in structure, good in sealing effects, long in service life and the like, and the overall performance of the turbocharger is effectively protected.
Description
Technical field
The present invention relates to a kind of auto parts machinery, particularly relate to a kind of stainless steel thermal insulating cover for turbocharger.
Background technique
Thermal insulating cover for turbocharger is positioned at the turbine case of exhaust-gas turbocharger and the binding site of intermediate, closely cooperates with turbine case and intermediate, and majority has certain crush.The effect of thermal shield stops the heat of engine high-temperature waste gas in turbine case too much to conduct to the intermediate comprising High Rotation Speed component, prevents the multiple vitals of pressurized machine from affecting by high temperature and carbon deposit, optimizes pressurized machine internal work environment.Existing thermal shield uses QT200 cast iron materials, makes employing turnery processing, course of working more complicated, and inefficiency, cost is higher.Not only material is not durable and uses a period of time to change, and loses time but also sink money, and affects the working life of pressurized machine.
Summary of the invention
Object of the present invention is exactly for overcoming the defect and deficiency that above-mentioned prior art exists, and providing a kind of stainless steel thermal insulating cover for turbocharger.
Adopt new technological scheme:
A kind of thermal shield of stainless steel turbosupercharger, adopt novel stainless steel material, and corrosion-resistant and plastic deformation enhancing, adopting new processing technology, utilizing punching press straight forming when not affecting original use, so both can reduce the medium tache in processing, and greatly reduce the labor intensity of workman's work, and cost is reduced, improve the working life of thermal shield, the usability of guarantee pressurized machine that more can be good.
It is simple that the present invention has structure, and the advantage such as good sealing effect, long service life, effectively protects the overall performance of turbosupercharger.
Embodiment
A thermal shield for stainless steel turbosupercharger, adopts novel stainless steel material, and corrosion-resistant and plastic deformation enhancing, adopting new processing technology, utilizing punching press straight forming when not affecting original use.
Claims (1)
1. a thermal shield for stainless steel turbosupercharger, is characterized in that adopting novel stainless steel material, and corrosion-resistant and plastic deformation enhancing, adopting new processing technology, utilizing punching press straight forming when not affecting original use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408616.2A CN104314625A (en) | 2014-08-15 | 2014-08-15 | Stainless steel heat shield for turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408616.2A CN104314625A (en) | 2014-08-15 | 2014-08-15 | Stainless steel heat shield for turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314625A true CN104314625A (en) | 2015-01-28 |
Family
ID=52369919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410408616.2A Pending CN104314625A (en) | 2014-08-15 | 2014-08-15 | Stainless steel heat shield for turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314625A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713234A (en) * | 1980-06-26 | 1982-01-23 | Komatsu Ltd | Supercharger |
| US20100196148A1 (en) * | 2007-10-13 | 2010-08-05 | David Gee | Turbomachine |
| CN201818332U (en) * | 2010-10-12 | 2011-05-04 | 湖南天雁机械有限责任公司 | Turbine-end heat insulation structure of turbocharger |
-
2014
- 2014-08-15 CN CN201410408616.2A patent/CN104314625A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5713234A (en) * | 1980-06-26 | 1982-01-23 | Komatsu Ltd | Supercharger |
| US20100196148A1 (en) * | 2007-10-13 | 2010-08-05 | David Gee | Turbomachine |
| CN201818332U (en) * | 2010-10-12 | 2011-05-04 | 湖南天雁机械有限责任公司 | Turbine-end heat insulation structure of turbocharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |