CN101646510B - 滚珠自紧法 - Google Patents
滚珠自紧法 Download PDFInfo
- Publication number
- CN101646510B CN101646510B CN200780034214.9A CN200780034214A CN101646510B CN 101646510 B CN101646510 B CN 101646510B CN 200780034214 A CN200780034214 A CN 200780034214A CN 101646510 B CN101646510 B CN 101646510B
- Authority
- CN
- China
- Prior art keywords
- hard metal
- pressure
- interior space
- metal ball
- tubular interior
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Forging (AREA)
- Metal Extraction Processes (AREA)
- Fuel-Injection Apparatus (AREA)
- Rolling Contact Bearings (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
| 材料 | 屈服强度Rp0.2[MPa] | 抗拉强度Rm[MPa] | 破裂伸长率A[%] |
| HP160 | >1100 | >1200 | >12 |
| TP316L | >600 | >700 | >16 |
Claims (14)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006043590.7 | 2006-09-16 | ||
| DE102006043590A DE102006043590A1 (de) | 2006-09-16 | 2006-09-16 | Kugelautofrettage |
| PCT/EP2007/058805 WO2008031703A1 (de) | 2006-09-16 | 2007-08-24 | Kugelautofrettage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101646510A CN101646510A (zh) | 2010-02-10 |
| CN101646510B true CN101646510B (zh) | 2013-12-25 |
Family
ID=38669424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780034214.9A Expired - Fee Related CN101646510B (zh) | 2006-09-16 | 2007-08-24 | 滚珠自紧法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8474293B2 (zh) |
| EP (1) | EP2064010B1 (zh) |
| JP (1) | JP5270550B2 (zh) |
| CN (1) | CN101646510B (zh) |
| DE (1) | DE102006043590A1 (zh) |
| WO (1) | WO2008031703A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009054558B4 (de) * | 2009-12-11 | 2020-10-22 | Robert Bosch Gmbh | Vorrichtung zur Autofrettage |
| CN110904317B (zh) * | 2019-11-05 | 2021-04-09 | 东营普洛孚能源技术有限公司 | 一种不锈钢膨胀管硬化处理工艺 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427843A (en) * | 1965-02-17 | 1969-02-18 | Atomic Energy Authority Uk | Apparatus for the fabrication of tubes by wall thinning in tubular blanks |
| US3852871A (en) * | 1973-10-01 | 1974-12-10 | Regdon Corp | Method of manufacturing a well for a washpot assembly |
| DE19757962A1 (de) * | 1997-12-24 | 1999-07-08 | Saxonia Umformtechnik Gmbh | Rohrverbindung |
| DE10215554A1 (de) * | 2002-04-09 | 2003-10-30 | Universal Hydraulik Gmbh | Verfahren und Vorrichtung zum Aufweiten von Rohren |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1583992B1 (de) | 1968-01-03 | 1971-06-09 | Mannesmann Ag | Verfahren zur steigerung der festigkeitseigenschaften dickwandiger metallener hoechstdruckrohre |
| US4005591A (en) * | 1976-02-11 | 1977-02-01 | Besser Industries, Inc. | Ball sizing machine and method |
| JPS6034332U (ja) * | 1983-08-12 | 1985-03-08 | 京進工業株式会社 | 液圧ボ−ル拡管におけるチャッキング装置 |
| JPS6040624A (ja) * | 1983-08-12 | 1985-03-04 | Kyoshin Kogyo Kk | 管体の拡管及び溝切り装置 |
| JPS60210332A (ja) * | 1984-04-05 | 1985-10-22 | Sakushiyon Gas Kikan Seisakusho:Kk | 積層プレ−トフインと管の拡管固着方法 |
| JPH04167944A (ja) * | 1990-10-31 | 1992-06-16 | Japan Steel Works Ltd:The | 厚肉円筒体のスエージング自緊方法 |
| JP3881921B2 (ja) | 2002-03-26 | 2007-02-14 | 本田技研工業株式会社 | 鋼製中空筒状部品の耐疲労性向上方法 |
| US7210209B2 (en) * | 2003-01-21 | 2007-05-01 | Seagate Technology Llc | System and method for ballizing and measuring a workpiece bore hole |
| US7818986B1 (en) * | 2007-05-23 | 2010-10-26 | The United States Of America As Represented By The Secretary Of The Army | Multiple autofrettage |
-
2006
- 2006-09-16 DE DE102006043590A patent/DE102006043590A1/de not_active Withdrawn
-
2007
- 2007-08-24 EP EP07802854A patent/EP2064010B1/de not_active Not-in-force
- 2007-08-24 JP JP2009527767A patent/JP5270550B2/ja not_active Expired - Fee Related
- 2007-08-24 CN CN200780034214.9A patent/CN101646510B/zh not_active Expired - Fee Related
- 2007-08-24 WO PCT/EP2007/058805 patent/WO2008031703A1/de active Application Filing
- 2007-08-24 US US12/310,973 patent/US8474293B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427843A (en) * | 1965-02-17 | 1969-02-18 | Atomic Energy Authority Uk | Apparatus for the fabrication of tubes by wall thinning in tubular blanks |
| US3852871A (en) * | 1973-10-01 | 1974-12-10 | Regdon Corp | Method of manufacturing a well for a washpot assembly |
| DE19757962A1 (de) * | 1997-12-24 | 1999-07-08 | Saxonia Umformtechnik Gmbh | Rohrverbindung |
| DE10215554A1 (de) * | 2002-04-09 | 2003-10-30 | Universal Hydraulik Gmbh | Verfahren und Vorrichtung zum Aufweiten von Rohren |
Non-Patent Citations (3)
| Title |
|---|
| JP昭60-040624A 1985.03.04 |
| JP昭60-210332A 1985.10.22 |
| JP特开2003-277826A 2003.10.02 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101646510A (zh) | 2010-02-10 |
| WO2008031703A1 (de) | 2008-03-20 |
| JP5270550B2 (ja) | 2013-08-21 |
| US8474293B2 (en) | 2013-07-02 |
| EP2064010B1 (de) | 2013-02-27 |
| JP2010503535A (ja) | 2010-02-04 |
| DE102006043590A1 (de) | 2008-03-27 |
| US20100077818A1 (en) | 2010-04-01 |
| EP2064010A1 (de) | 2009-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1141259 Country of ref document: HK |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
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| CP03 | Change of name, title or address |
Address after: Werlte Patentee after: Heruimai Co.,Ltd. Country or region after: Germany Address before: Dusseldorf Patentee before: SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GmbH Country or region before: Germany |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |

