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
- parts
- hard metal
- inner space
- tubular inner
- metal balls
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 66
- 229910052751 metal Inorganic materials 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 48
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 9
- 238000005482 strain hardening Methods 0.000 claims description 5
- 238000003483 aging Methods 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims description 2
- 230000010349 pulsation Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 42
- 238000012805 post-processing Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Forging (AREA)
- Fuel-Injection Apparatus (AREA)
- Metal Extraction Processes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rolling Contact Bearings (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 Active 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 |
JPS6040624A (ja) * | 1983-08-12 | 1985-03-04 | Kyoshin Kogyo Kk | 管体の拡管及び溝切り装置 |
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 |
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 US US12/310,973 patent/US8474293B2/en active Active
- 2007-08-24 EP EP07802854A patent/EP2064010B1/de active Active
- 2007-08-24 CN CN200780034214.9A patent/CN101646510B/zh active Active
- 2007-08-24 WO PCT/EP2007/058805 patent/WO2008031703A1/de active Application Filing
- 2007-08-24 JP JP2009527767A patent/JP5270550B2/ja active Active
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 |
EP2064010A1 (de) | 2009-06-03 |
JP2010503535A (ja) | 2010-02-04 |
US8474293B2 (en) | 2013-07-02 |
US20100077818A1 (en) | 2010-04-01 |
EP2064010B1 (de) | 2013-02-27 |
DE102006043590A1 (de) | 2008-03-27 |
WO2008031703A1 (de) | 2008-03-20 |
JP5270550B2 (ja) | 2013-08-21 |
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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 |