CN103374645A - Processing technology for rotor shaft of turbocharger - Google Patents
Processing technology for rotor shaft of turbocharger Download PDFInfo
- Publication number
- CN103374645A CN103374645A CN2012101156198A CN201210115619A CN103374645A CN 103374645 A CN103374645 A CN 103374645A CN 2012101156198 A CN2012101156198 A CN 2012101156198A CN 201210115619 A CN201210115619 A CN 201210115619A CN 103374645 A CN103374645 A CN 103374645A
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- CN
- China
- Prior art keywords
- processing technology
- turbocharger
- rotor shaft
- heat treatment
- shafts
- 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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- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a processing technology for a rotor shaft of a turbocharger. The processing technology is characterized in that a heat treatment way is as follows: multiple shafts are vertically arranged on a shaft rack, and the shafts are simultaneously quenched in a furnace. The processing technology, in comparison with prior art, has the advantages of high yield, low waste, low cost, high labor productivity, stable quality, good coaxiality and the like.
Description
Technical field
The present invention relates to a kind of complete processing of turbo-supercharger wheel key part, particularly relate to a kind of turbocharger rotor axis processing technique.
Background technology
The at present blank of rotor spindle processing mainly is hot forging process, oxidation skin depth, and disalignment, and allowance for finish is large, waste material and man-hour.Because heat treatment mode is the batch axle to be piled up one by one carry out quench treatment, be easy to distortion behind the axle pressurized, and the hardness after quenching is inhomogeneous, and existence yields poorly, waste product is many, cost is high, labour productivity is low, quality is unstable, right alignment does not wait problem.
Summary of the invention
The objective of the invention is the defective and the deficiency that exist for overcoming above-mentioned prior art, and a kind of turbocharger rotor axis processing technique is provided.
The technical scheme that adopts is:
Embodiment
A kind of turbocharger rotor axis processing technique, its characteristics are: its heat treatment mode is that many axles are stood up on a pedestal, many axles is put into simultaneously carries out quench treatment in the stove again.
Claims (1)
1. turbocharger rotor axis processing technique, it is characterized in that: its heat treatment mode is that many axles are stood up on a pedestal, many axles is put into simultaneously carries out quench treatment in the stove again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101156198A CN103374645A (en) | 2012-04-13 | 2012-04-13 | Processing technology for rotor shaft of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101156198A CN103374645A (en) | 2012-04-13 | 2012-04-13 | Processing technology for rotor shaft of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103374645A true CN103374645A (en) | 2013-10-30 |
Family
ID=49460477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101156198A Pending CN103374645A (en) | 2012-04-13 | 2012-04-13 | Processing technology for rotor shaft of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103374645A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106835U (en) * | 1991-12-25 | 1992-06-10 | 湖南省机械研究所 | Heat circulating treatment device for marmem element |
| CN2299874Y (en) * | 1997-06-23 | 1998-12-09 | 机械工业部第五设计研究院 | Overhead heat treatment conveying and channel sealing device for crankshaft |
| CN1478192A (en) * | 2000-12-07 | 2004-02-25 | Hardening fixture |
-
2012
- 2012-04-13 CN CN2012101156198A patent/CN103374645A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106835U (en) * | 1991-12-25 | 1992-06-10 | 湖南省机械研究所 | Heat circulating treatment device for marmem element |
| CN2299874Y (en) * | 1997-06-23 | 1998-12-09 | 机械工业部第五设计研究院 | Overhead heat treatment conveying and channel sealing device for crankshaft |
| CN1478192A (en) * | 2000-12-07 | 2004-02-25 | Hardening fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131030 Assignee: City Yida Pml Precision Mechanism Ltd Assignor: Yu Qiangfeng Contract record no.: 2012210000081 Denomination of invention: Processing technology for rotor shaft of turbocharger License type: Exclusive License Record date: 20120607 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20131030 |