JPS6346127B2 - - Google Patents

Info

Publication number
JPS6346127B2
JPS6346127B2 JP22748483A JP22748483A JPS6346127B2 JP S6346127 B2 JPS6346127 B2 JP S6346127B2 JP 22748483 A JP22748483 A JP 22748483A JP 22748483 A JP22748483 A JP 22748483A JP S6346127 B2 JPS6346127 B2 JP S6346127B2
Authority
JP
Japan
Prior art keywords
disc spring
spring material
molding die
frequency coil
mold
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.)
Expired
Application number
JP22748483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60121216A (ja
Inventor
Isao Matsumoto
Masakatsu Yamamuro
Norimasa Furuta
Masaji Kawahara
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.)
DKK Co Ltd
Original Assignee
Denki Kogyo 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 Denki Kogyo Co Ltd filed Critical Denki Kogyo Co Ltd
Priority to JP22748483A priority Critical patent/JPS60121216A/ja
Publication of JPS60121216A publication Critical patent/JPS60121216A/ja
Publication of JPS6346127B2 publication Critical patent/JPS6346127B2/ja
Granted legal-status Critical Current

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
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
JP22748483A 1983-12-01 1983-12-01 皿バネ部材の製造装置 Granted JPS60121216A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22748483A JPS60121216A (ja) 1983-12-01 1983-12-01 皿バネ部材の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22748483A JPS60121216A (ja) 1983-12-01 1983-12-01 皿バネ部材の製造装置

Publications (2)

Publication Number Publication Date
JPS60121216A JPS60121216A (ja) 1985-06-28
JPS6346127B2 true JPS6346127B2 (enrdf_load_stackoverflow) 1988-09-13

Family

ID=16861603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22748483A Granted JPS60121216A (ja) 1983-12-01 1983-12-01 皿バネ部材の製造装置

Country Status (1)

Country Link
JP (1) JPS60121216A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104232861A (zh) * 2013-06-06 2014-12-24 天龙科技炉业(无锡)有限公司 全自动环形柔性淬火机
CN104338820A (zh) * 2014-10-20 2015-02-11 重庆长安离合器制造有限公司 膜片弹簧连续冲裁方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103785711B (zh) * 2014-01-02 2015-12-09 浙江龙华汽配制造有限公司 一种膜片弹簧的压平机
CN104060064B (zh) * 2014-06-30 2016-03-09 安庆谢德尔汽车零部件有限公司 一种弹簧热压加工装置
CN106755898B (zh) * 2016-12-26 2018-07-24 长春一东离合器股份有限公司 压缩空气淬火装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104232861A (zh) * 2013-06-06 2014-12-24 天龙科技炉业(无锡)有限公司 全自动环形柔性淬火机
CN104338820A (zh) * 2014-10-20 2015-02-11 重庆长安离合器制造有限公司 膜片弹簧连续冲裁方法
CN104338820B (zh) * 2014-10-20 2016-04-27 重庆长安离合器制造有限公司 膜片弹簧连续冲裁方法

Also Published As

Publication number Publication date
JPS60121216A (ja) 1985-06-28

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