MX359834B - Resorte de lámina y método para fabricar el mismo que tiene secciones con diferentes niveles de dureza total. - Google Patents

Resorte de lámina y método para fabricar el mismo que tiene secciones con diferentes niveles de dureza total.

Info

Publication number
MX359834B
MX359834B MX2014011734A MX2014011734A MX359834B MX 359834 B MX359834 B MX 359834B MX 2014011734 A MX2014011734 A MX 2014011734A MX 2014011734 A MX2014011734 A MX 2014011734A MX 359834 B MX359834 B MX 359834B
Authority
MX
Mexico
Prior art keywords
sections
hardness
different levels
leaf spring
manufacture
Prior art date
Application number
MX2014011734A
Other languages
English (en)
Other versions
MX2014011734A (es
Inventor
Wilson William
Farrell Brian
Original Assignee
Hendrickson Usa Llc
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 Hendrickson Usa Llc filed Critical Hendrickson Usa Llc
Publication of MX2014011734A publication Critical patent/MX2014011734A/es
Publication of MX359834B publication Critical patent/MX359834B/es

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/11—Leaf spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/428—Leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/84—Hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/84—Hardening
    • B60G2206/8402—Quenching
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Se describen resortes de lámina, y métodos para fabricar los mismos, que tienen primera y segunda secciones, separados a lo largo de la longitud del resorte de lámina, las secciones son endurecidas y temperadas completamente para logar, respectivamente, diferentes niveles de dureza total terminada.
MX2014011734A 2013-10-01 2014-09-29 Resorte de lámina y método para fabricar el mismo que tiene secciones con diferentes niveles de dureza total. MX359834B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361885375P 2013-10-01 2013-10-01

Publications (2)

Publication Number Publication Date
MX2014011734A MX2014011734A (es) 2015-12-08
MX359834B true MX359834B (es) 2018-10-12

Family

ID=52739338

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011734A MX359834B (es) 2013-10-01 2014-09-29 Resorte de lámina y método para fabricar el mismo que tiene secciones con diferentes niveles de dureza total.

Country Status (3)

Country Link
US (2) US9573432B2 (es)
CA (1) CA2865630C (es)
MX (1) MX359834B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9573432B2 (en) * 2013-10-01 2017-02-21 Hendrickson Usa, L.L.C. Leaf spring and method of manufacture thereof having sections with different levels of through hardness
DE102014202581A1 (de) * 2014-02-12 2015-08-13 Muhr Und Bender Kg Blattfeder und Blattfederanordnung
JP6497898B2 (ja) * 2014-11-19 2019-04-10 日本発條株式会社 板ばね装置、及び板ばね装置の生産方法
JP2016191445A (ja) * 2015-03-31 2016-11-10 日本発條株式会社 コイルスプリング
WO2018061087A1 (ja) * 2016-09-27 2018-04-05 日産自動車株式会社 鋼材部品の製造方法
CN106874608B (zh) * 2017-02-24 2020-06-09 中国重汽集团济南动力有限公司 一种抛物线钢板弹簧设计方法
CN107523678A (zh) * 2017-09-08 2017-12-29 常熟市瑞思知识产权服务有限公司 一种弹簧夹头的热处理工艺
CN107642573A (zh) * 2017-09-14 2018-01-30 安徽江淮汽车集团股份有限公司 一种纵置frp复合材料板簧总成
US10899187B2 (en) * 2018-11-19 2021-01-26 Anatoliy Alekseevich Kuznetsov Method of making automotive leaf springs
BE1027804B1 (nl) * 2019-12-20 2021-11-08 Bcw Nv Aanhangwagen
CN113525004B (zh) * 2021-07-22 2023-03-24 江铃汽车股份有限公司 一种新型板簧限位块
BE1029987A9 (nl) * 2021-12-06 2023-07-10 Soenen Tech Nv Werkwijze voor het harden van schuiven van een perforatiepers en de verkregen schuiven

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US9573432B2 (en) * 2013-10-01 2017-02-21 Hendrickson Usa, L.L.C. Leaf spring and method of manufacture thereof having sections with different levels of through hardness

Also Published As

Publication number Publication date
US9573432B2 (en) 2017-02-21
US20170204488A1 (en) 2017-07-20
MX2014011734A (es) 2015-12-08
CA2865630C (en) 2023-01-10
CA2865630A1 (en) 2015-04-01
US9890440B2 (en) 2018-02-13
US20150091225A1 (en) 2015-04-02

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