JP7165522B2 - 圧縮コイルばねおよびその製造方法 - Google Patents

圧縮コイルばねおよびその製造方法 Download PDF

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Publication number
JP7165522B2
JP7165522B2 JP2018130893A JP2018130893A JP7165522B2 JP 7165522 B2 JP7165522 B2 JP 7165522B2 JP 2018130893 A JP2018130893 A JP 2018130893A JP 2018130893 A JP2018130893 A JP 2018130893A JP 7165522 B2 JP7165522 B2 JP 7165522B2
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Japan
Prior art keywords
steel wire
coiling
coil spring
wire
layer
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
JP2018130893A
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English (en)
Japanese (ja)
Other versions
JP2020007619A (ja
Inventor
俊 平井
透 白石
洋平 岩垣
啓太 高橋
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
Original Assignee
NHK Spring 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
Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP2018130893A priority Critical patent/JP7165522B2/ja
Priority to PCT/JP2019/027131 priority patent/WO2020013175A1/fr
Publication of JP2020007619A publication Critical patent/JP2020007619A/ja
Application granted granted Critical
Publication of JP7165522B2 publication Critical patent/JP7165522B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • 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
    • C21D1/06—Surface hardening
    • 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
    • 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
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/34—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in more than one step
    • 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
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Articles (AREA)
  • Springs (AREA)
  • Wire Processing (AREA)
JP2018130893A 2018-07-10 2018-07-10 圧縮コイルばねおよびその製造方法 Active JP7165522B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018130893A JP7165522B2 (ja) 2018-07-10 2018-07-10 圧縮コイルばねおよびその製造方法
PCT/JP2019/027131 WO2020013175A1 (fr) 2018-07-10 2019-07-09 Ressort hélicoïdal de compression et procédé pour sa production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018130893A JP7165522B2 (ja) 2018-07-10 2018-07-10 圧縮コイルばねおよびその製造方法

Publications (2)

Publication Number Publication Date
JP2020007619A JP2020007619A (ja) 2020-01-16
JP7165522B2 true JP7165522B2 (ja) 2022-11-04

Family

ID=69141511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018130893A Active JP7165522B2 (ja) 2018-07-10 2018-07-10 圧縮コイルばねおよびその製造方法

Country Status (2)

Country Link
JP (1) JP7165522B2 (fr)
WO (1) WO2020013175A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7549459B2 (ja) 2020-04-10 2024-09-11 日本発條株式会社 圧縮コイルばね
CN111910134B (zh) * 2020-06-29 2022-06-14 马鞍山钢铁股份有限公司 一种用于高温高压条件的高强高韧性弹簧钢及其生产方法
WO2024136562A1 (fr) * 2022-12-21 2024-06-27 주식회사 포스코 Fil machine et fil d'acier pour ressort, ressort, et procédé de fabrication associé

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004315968A (ja) 2003-03-28 2004-11-11 Kobe Steel Ltd 加工性に優れた高強度ばね用鋼線および高強度ばね
JP2012077367A (ja) 2010-10-06 2012-04-19 Nissan Motor Co Ltd コイルばね及びその製造方法
JP2012117092A (ja) 2010-11-29 2012-06-21 Sumitomo Denko Steel Wire Kk 耐へたり性と耐久性に優れたバネ及びその製造方法
JP2014206219A (ja) 2013-04-12 2014-10-30 日本発條株式会社 圧縮コイルばねおよびその製造方法
JP2015017288A (ja) 2013-07-09 2015-01-29 日本発條株式会社 コイルばね、およびその製造方法
JP2016155162A (ja) 2015-02-26 2016-09-01 日本発條株式会社 コイリングマシンと、コイルばねの製造方法
CN106180374A (zh) 2016-07-13 2016-12-07 苏州市虎丘区浒墅关弹簧厂 一种优质中碳波形弹簧的制备方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004315968A (ja) 2003-03-28 2004-11-11 Kobe Steel Ltd 加工性に優れた高強度ばね用鋼線および高強度ばね
JP2012077367A (ja) 2010-10-06 2012-04-19 Nissan Motor Co Ltd コイルばね及びその製造方法
JP2012117092A (ja) 2010-11-29 2012-06-21 Sumitomo Denko Steel Wire Kk 耐へたり性と耐久性に優れたバネ及びその製造方法
JP2014206219A (ja) 2013-04-12 2014-10-30 日本発條株式会社 圧縮コイルばねおよびその製造方法
JP2015017288A (ja) 2013-07-09 2015-01-29 日本発條株式会社 コイルばね、およびその製造方法
JP2016155162A (ja) 2015-02-26 2016-09-01 日本発條株式会社 コイリングマシンと、コイルばねの製造方法
CN106180374A (zh) 2016-07-13 2016-12-07 苏州市虎丘区浒墅关弹簧厂 一种优质中碳波形弹簧的制备方法

Also Published As

Publication number Publication date
WO2020013175A1 (fr) 2020-01-16
JP2020007619A (ja) 2020-01-16

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