JP5450041B2 - 目玉部を有する板ばね装置と、板ばね装置の製造方法と、ショットピーニング装置 - Google Patents

目玉部を有する板ばね装置と、板ばね装置の製造方法と、ショットピーニング装置 Download PDF

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Publication number
JP5450041B2
JP5450041B2 JP2009293414A JP2009293414A JP5450041B2 JP 5450041 B2 JP5450041 B2 JP 5450041B2 JP 2009293414 A JP2009293414 A JP 2009293414A JP 2009293414 A JP2009293414 A JP 2009293414A JP 5450041 B2 JP5450041 B2 JP 5450041B2
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JP
Japan
Prior art keywords
shot
eyeball
region
leaf spring
residual stress
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
Application number
JP2009293414A
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English (en)
Japanese (ja)
Other versions
JP2011131338A (ja
Inventor
彰 丹下
清 栗本
由利香 後藤
忠一 加藤
慎一 井之口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NHK Spring Co Ltd
Sumihatsu Co Ltd
Original Assignee
NHK Spring Co Ltd
Sumihatsu Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2009293414A priority Critical patent/JP5450041B2/ja
Application filed by NHK Spring Co Ltd, Sumihatsu Co Ltd filed Critical NHK Spring Co Ltd
Priority to MX2012007278A priority patent/MX346419B/es
Priority to CN201080058726.0A priority patent/CN102666016B/zh
Priority to PCT/JP2010/072357 priority patent/WO2011077985A1/ja
Priority to MYPI2012002420A priority patent/MY156148A/en
Priority to KR1020127016138A priority patent/KR101412288B1/ko
Priority to IN4873DEN2012 priority patent/IN2012DN04873A/en
Publication of JP2011131338A publication Critical patent/JP2011131338A/ja
Application granted granted Critical
Publication of JP5450041B2 publication Critical patent/JP5450041B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • F16F1/26—Attachments or mountings
    • 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
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • 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
    • C21D2221/00—Treating localised areas of an article
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/02—Surface treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Springs (AREA)
JP2009293414A 2009-12-24 2009-12-24 目玉部を有する板ばね装置と、板ばね装置の製造方法と、ショットピーニング装置 Active JP5450041B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2009293414A JP5450041B2 (ja) 2009-12-24 2009-12-24 目玉部を有する板ばね装置と、板ばね装置の製造方法と、ショットピーニング装置
CN201080058726.0A CN102666016B (zh) 2009-12-24 2010-12-13 具有卷耳部的板簧装置、板簧装置的制造方法及喷丸加工装置
PCT/JP2010/072357 WO2011077985A1 (ja) 2009-12-24 2010-12-13 目玉部を有する板ばね装置と、板ばね装置の製造方法と、ショットピーニング装置
MYPI2012002420A MY156148A (en) 2009-12-24 2010-12-13 Leaf spring device having eye, leaf spring device manufacturing method, and shot peening apparatus
MX2012007278A MX346419B (es) 2009-12-24 2010-12-13 Dispositivo de muelle laminado que tiene un ojal, método de fabricación del dispositivo de muelle laminado, y aparato de granallado.
KR1020127016138A KR101412288B1 (ko) 2009-12-24 2010-12-13 아이부를 갖는 판 스프링 장치와, 판 스프링 장치의 제조 방법과, 쇼트 피닝 장치
IN4873DEN2012 IN2012DN04873A (de) 2009-12-24 2010-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009293414A JP5450041B2 (ja) 2009-12-24 2009-12-24 目玉部を有する板ばね装置と、板ばね装置の製造方法と、ショットピーニング装置

Publications (2)

Publication Number Publication Date
JP2011131338A JP2011131338A (ja) 2011-07-07
JP5450041B2 true JP5450041B2 (ja) 2014-03-26

Family

ID=44195515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009293414A Active JP5450041B2 (ja) 2009-12-24 2009-12-24 目玉部を有する板ばね装置と、板ばね装置の製造方法と、ショットピーニング装置

Country Status (7)

Country Link
JP (1) JP5450041B2 (de)
KR (1) KR101412288B1 (de)
CN (1) CN102666016B (de)
IN (1) IN2012DN04873A (de)
MX (1) MX346419B (de)
MY (1) MY156148A (de)
WO (1) WO2011077985A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6007097B2 (ja) * 2012-12-20 2016-10-12 日本発條株式会社 懸架用ばね装置と、懸架用コイルばね
CN103453059A (zh) * 2013-07-31 2013-12-18 漯河君叁材料高科有限公司 具有开口式整体卷耳的复合材料板式弹簧
HUE041340T2 (hu) * 2014-05-28 2019-05-28 Nhk Spring Co Ltd Felfüggesztõ rugós szerelvény és felfüggesztõ tekercsrugó
JP6601436B2 (ja) * 2017-02-15 2019-11-06 トヨタ自動車株式会社 ブッシュ付きリーフスプリング
AT520621B1 (de) * 2017-10-16 2023-04-15 Hendrickson Comm Vehicle Sys Europe Gmbh Federblatt und Verfahren zur Herstellung eines Federblattes
CN113302021B (zh) * 2018-12-31 2022-05-17 艾沛克斯品牌公司 用于提供具有增加的杯突的卷尺的方法和设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0529557Y2 (de) * 1987-05-29 1993-07-28
JPS6478763A (en) * 1987-09-15 1989-03-24 Hino Motors Ltd Processing method for plate spring eye
JPH0736982B2 (ja) * 1991-11-18 1995-04-26 日本発条株式会社 板ばね目玉部のショットピーニング装置
CN2207474Y (zh) * 1994-12-30 1995-09-13 卢汝洪 T形钢板弹簧
JP2002120153A (ja) * 2000-10-13 2002-04-23 Hitachi Ltd ショットピーニング装置
JP4059421B2 (ja) * 2000-10-31 2008-03-12 新東工業株式会社 ショットピ−ニング装置
CN2586847Y (zh) * 2002-09-28 2003-11-19 郑州大新科贸有限公司 拖挂车系列变截面变钢度钢板弹簧

Also Published As

Publication number Publication date
JP2011131338A (ja) 2011-07-07
KR20120085327A (ko) 2012-07-31
MX346419B (es) 2017-03-21
CN102666016B (zh) 2014-12-03
MX2012007278A (es) 2012-07-20
CN102666016A (zh) 2012-09-12
IN2012DN04873A (de) 2015-09-25
WO2011077985A1 (ja) 2011-06-30
KR101412288B1 (ko) 2014-06-25
MY156148A (en) 2016-01-15

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