KR100676934B1 - 피로 강도가 우수한 장수명 회전체 및 그 제조 방법 - Google Patents

피로 강도가 우수한 장수명 회전체 및 그 제조 방법 Download PDF

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Publication number
KR100676934B1
KR100676934B1 KR1020057008790A KR20057008790A KR100676934B1 KR 100676934 B1 KR100676934 B1 KR 100676934B1 KR 1020057008790 A KR1020057008790 A KR 1020057008790A KR 20057008790 A KR20057008790 A KR 20057008790A KR 100676934 B1 KR100676934 B1 KR 100676934B1
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KR
South Korea
Prior art keywords
rotating body
metal plate
fatigue strength
edge
ultrasonic
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Application number
KR1020057008790A
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English (en)
Korean (ko)
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KR20050085008A (ko
Inventor
도모노리 도미나가
마사히데 다카기
Original Assignee
신닛뽄세이테쯔 카부시키카이샤
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Application filed by 신닛뽄세이테쯔 카부시키카이샤 filed Critical 신닛뽄세이테쯔 카부시키카이샤
Publication of KR20050085008A publication Critical patent/KR20050085008A/ko
Application granted granted Critical
Publication of KR100676934B1 publication Critical patent/KR100676934B1/ko

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    • 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
    • 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

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)
KR1020057008790A 2002-11-18 2003-11-17 피로 강도가 우수한 장수명 회전체 및 그 제조 방법 KR100676934B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
JPJP-P-2002-00333194 2002-11-18

Publications (2)

Publication Number Publication Date
KR20050085008A KR20050085008A (ko) 2005-08-29
KR100676934B1 true KR100676934B1 (ko) 2007-02-02

Family

ID=32321687

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057008790A KR100676934B1 (ko) 2002-11-18 2003-11-17 피로 강도가 우수한 장수명 회전체 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP4261879B2 (ja)
KR (1) KR100676934B1 (ja)
CN (1) CN100529113C (ja)
AU (1) AU2003280831A1 (ja)
WO (1) WO2004046393A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
KR101158103B1 (ko) * 2007-04-27 2012-06-22 신닛뽄세이테쯔 카부시키카이샤 금속 재료의 면취 장치 및 면취 방법
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
KR100894499B1 (ko) 2008-05-14 2009-04-22 (주)디자인메카 초음파 나노 개질기를 이용한 베어링 가공장치 및 가공방법
JP4987816B2 (ja) * 2008-07-28 2012-07-25 新日本製鐵株式会社 溶接継手の疲労特性を改善する自動打撃処理方法及び自動打撃処理装置
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
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
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
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2004046393A1 (ja) 2004-06-03
AU2003280831A1 (en) 2004-06-15
CN1711364A (zh) 2005-12-21
CN100529113C (zh) 2009-08-19
KR20050085008A (ko) 2005-08-29
JP2004169063A (ja) 2004-06-17
JP4261879B2 (ja) 2009-04-30

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