CN1711364A - 疲劳强度优异的长寿命旋转体及其制造方法 - Google Patents
疲劳强度优异的长寿命旋转体及其制造方法 Download PDFInfo
- Publication number
- CN1711364A CN1711364A CNA2003801035046A CN200380103504A CN1711364A CN 1711364 A CN1711364 A CN 1711364A CN A2003801035046 A CNA2003801035046 A CN A2003801035046A CN 200380103504 A CN200380103504 A CN 200380103504A CN 1711364 A CN1711364 A CN 1711364A
- Authority
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- Prior art keywords
- rotator
- fatigue strength
- ministry
- worker
- clod wash
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 43
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000004080 punching Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000002784 sclerotic effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 11
- 238000002635 electroconvulsive therapy Methods 0.000 abstract description 3
- 230000014509 gene expression Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000003754 machining Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005480 shot peening Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 230000003116 impacting effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/002—Disc wheels, i.e. wheels with load-supporting disc body characterised by the shape of the disc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
- B60B3/041—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc
- B60B3/044—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc characterised by cross-sectional details of the attachment, e.g. the profile
-
- 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
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
NO. | 区分 | 钢材 | 处理法 | 弯曲加工部表面 | 弯曲加工部背面 | 冲压孔端面 | 搭接角接头部 | 疲劳寿命(次) | 评价 | ||||
Ra(μm) | 残余应力(N/mm2) | Ra(μm) | 残余应力(N/mm2) | Ra(μm) | 残余应力(N/mm2) | 缺口(μm) | 沟宽(mm) | ||||||
1 | 发明例 | A | 凸凸 | 6 | -290 | 8 | -370 | 7 | -370 | 60 | 1.9 | 2.0E+06 | OK |
2 | 发明例 | A | 凸凹 | 3 | -320 | 7 | -360 | 3 | -470 | 50 | 1.7 | 3.0E+06 | OK |
3 | 发明例 | A | 凸凹 | 2 | -340 | 2 | -380 | 2 | -455 | 50 | 1.9 | 2.7E+06 | OK |
4 | 比较例 | A | - | 12 | 500 | 19 | -200 | 23 | 560 | 200 | 2.4E+05 | NG | |
5 | 比较例 | A | G | 13 | 490 | 18 | -240 | 18 | 550 | 200 | 3.0E+05 | NG | |
6 | 比较例 | A | S | 6 | -100 | 18 | -220 | 21 | 540 | 200 | 1.1E+06 | NG | |
7 | 发明例 | B | 凸凹 | 2 | -270 | 6 | -300 | 2 | -250 | 40 | 2.1 | 1.5E+06 | OK |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP333194/2002 | 2002-11-18 | ||
JP2002333194A JP4261879B2 (ja) | 2002-11-18 | 2002-11-18 | 疲労強度に優れた長寿命回転体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1711364A true CN1711364A (zh) | 2005-12-21 |
CN100529113C CN100529113C (zh) | 2009-08-19 |
Family
ID=32321687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801035046A Expired - Lifetime CN100529113C (zh) | 2002-11-18 | 2003-11-17 | 疲劳强度优异的长寿命旋转体及其制造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4261879B2 (zh) |
KR (1) | KR100676934B1 (zh) |
CN (1) | CN100529113C (zh) |
AU (1) | AU2003280831A1 (zh) |
WO (1) | WO2004046393A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102230146A (zh) * | 2011-05-06 | 2011-11-02 | 广西南南铝加工有限公司 | 铝合金中厚板预拉伸后锯切区超声波振动消减残余应力方法 |
CN102112268B (zh) * | 2008-07-28 | 2014-06-25 | 新日铁住金株式会社 | 改善焊接接头疲劳特性的冲击处理方法及改善其疲劳特性的冲击处理装置以及耐疲劳特性优良的焊接结构件 |
CN114945441A (zh) * | 2020-03-26 | 2022-08-26 | 日本制铁株式会社 | 敲击处理装置、敲击处理方法以及构造物的制造方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4580220B2 (ja) * | 2004-11-24 | 2010-11-10 | 新日本製鐵株式会社 | 継手溶接部の疲労性能向上構造及び疲労性能向上方法 |
JP2006175512A (ja) * | 2004-12-24 | 2006-07-06 | Nippon Steel Corp | 溶接部の疲労強度向上方法およびそれを用いた溶接構造物 |
JP4490874B2 (ja) * | 2005-05-25 | 2010-06-30 | 新日本製鐵株式会社 | スプラインを有する鋼製部品およびその疲労特性向上方法 |
JP4837428B2 (ja) * | 2006-04-17 | 2011-12-14 | 新日本製鐵株式会社 | 溶接止端部の超音波衝撃処理方法 |
JP4709697B2 (ja) * | 2006-06-23 | 2011-06-22 | 新日本製鐵株式会社 | 金属重ね溶接継手の疲労強度向上方法 |
JP4734370B2 (ja) * | 2007-04-27 | 2011-07-27 | 新日本製鐵株式会社 | 金属材料の面取り装置及び面取り方法 |
CN101668598B (zh) * | 2007-04-27 | 2011-07-06 | 新日本制铁株式会社 | 金属材料的倒角装置及倒角方法 |
KR100894499B1 (ko) | 2008-05-14 | 2009-04-22 | (주)디자인메카 | 초음파 나노 개질기를 이용한 베어링 가공장치 및 가공방법 |
JP5327567B1 (ja) * | 2013-03-06 | 2013-10-30 | Jfeエンジニアリング株式会社 | ピーニング施工方法とそれによって施工された溶接継手 |
CN111235507A (zh) * | 2018-11-29 | 2020-06-05 | 有研工程技术研究院有限公司 | 一种降低焊钛合金薄板焊接筒体结构残余应力的方法 |
CN112658859A (zh) * | 2020-12-02 | 2021-04-16 | 沪东中华造船(集团)有限公司 | 一种改善焊接疲劳强度的凹口结构及其打磨方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55144964A (en) * | 1979-04-17 | 1980-11-12 | Furukawa Alum Co Ltd | Manufacture of aluminum alloy wheel |
JPS6479320A (en) * | 1987-09-19 | 1989-03-24 | Nippon Steel Corp | Improvement of material quality of metal for welding austenitic stainless steel |
JPH081514A (ja) * | 1994-06-16 | 1996-01-09 | Toshiba Corp | 原子炉内構造物の表面処理方法 |
JP3408687B2 (ja) * | 1996-02-29 | 2003-05-19 | 三菱重工業株式会社 | 溶接残留応力の低減装置付き溶接装置 |
US6171415B1 (en) * | 1998-09-03 | 2001-01-09 | Uit, Llc | Ultrasonic impact methods for treatment of welded structures |
FR2794669A1 (fr) * | 1999-06-08 | 2000-12-15 | Michelin Soc Tech | Procede de fabrication d'une piece metallique, telle qu'une partie de roue destinee au roulage d'un vehicule, et une telle roue |
FR2801236B1 (fr) * | 1999-11-18 | 2001-12-21 | Snecma | Procede et machine de grenaillage par ultrasons de pieces sur une roue |
JP2003113418A (ja) * | 2001-10-04 | 2003-04-18 | Nippon Steel Corp | 疲労寿命向上処理法およびそれによる長寿命金属材 |
-
2002
- 2002-11-18 JP JP2002333194A patent/JP4261879B2/ja not_active Expired - Fee Related
-
2003
- 2003-11-17 AU AU2003280831A patent/AU2003280831A1/en not_active Abandoned
- 2003-11-17 KR KR1020057008790A patent/KR100676934B1/ko active IP Right Grant
- 2003-11-17 WO PCT/JP2003/014594 patent/WO2004046393A1/ja active Application Filing
- 2003-11-17 CN CNB2003801035046A patent/CN100529113C/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102112268B (zh) * | 2008-07-28 | 2014-06-25 | 新日铁住金株式会社 | 改善焊接接头疲劳特性的冲击处理方法及改善其疲劳特性的冲击处理装置以及耐疲劳特性优良的焊接结构件 |
CN102230146A (zh) * | 2011-05-06 | 2011-11-02 | 广西南南铝加工有限公司 | 铝合金中厚板预拉伸后锯切区超声波振动消减残余应力方法 |
CN102230146B (zh) * | 2011-05-06 | 2013-08-28 | 广西南南铝加工有限公司 | 铝合金中厚板预拉伸后锯切区超声波振动消减残余应力方法 |
CN114945441A (zh) * | 2020-03-26 | 2022-08-26 | 日本制铁株式会社 | 敲击处理装置、敲击处理方法以及构造物的制造方法 |
CN114945441B (zh) * | 2020-03-26 | 2023-09-01 | 日本制铁株式会社 | 敲击处理装置、敲击处理方法以及构造物的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2004046393A1 (ja) | 2004-06-03 |
KR20050085008A (ko) | 2005-08-29 |
CN100529113C (zh) | 2009-08-19 |
KR100676934B1 (ko) | 2007-02-02 |
AU2003280831A1 (en) | 2004-06-15 |
JP4261879B2 (ja) | 2009-04-30 |
JP2004169063A (ja) | 2004-06-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER NAME: SHIN NIPPON STEEL LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL Corp. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
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CX01 | Expiry of patent term |
Granted publication date: 20090819 |