JPH0135050B2 - - Google Patents

Info

Publication number
JPH0135050B2
JPH0135050B2 JP60103511A JP10351185A JPH0135050B2 JP H0135050 B2 JPH0135050 B2 JP H0135050B2 JP 60103511 A JP60103511 A JP 60103511A JP 10351185 A JP10351185 A JP 10351185A JP H0135050 B2 JPH0135050 B2 JP H0135050B2
Authority
JP
Japan
Prior art keywords
workpiece
frequency oscillator
electrode
frequency
current transformer
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
JP60103511A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61261424A (ja
Inventor
Noboru Tsukamoto
Junji Minoe
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.)
Fuji Electronics Industry Co Ltd
Original Assignee
Fuji Electronics Industry 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 Fuji Electronics Industry Co Ltd filed Critical Fuji Electronics Industry Co Ltd
Priority to JP60103511A priority Critical patent/JPS61261424A/ja
Publication of JPS61261424A publication Critical patent/JPS61261424A/ja
Publication of JPH0135050B2 publication Critical patent/JPH0135050B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Heat Treatment Of Articles (AREA)
JP60103511A 1985-05-14 1985-05-14 高周波直接通電によるワ−クの焼入方法 Granted JPS61261424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60103511A JPS61261424A (ja) 1985-05-14 1985-05-14 高周波直接通電によるワ−クの焼入方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60103511A JPS61261424A (ja) 1985-05-14 1985-05-14 高周波直接通電によるワ−クの焼入方法

Publications (2)

Publication Number Publication Date
JPS61261424A JPS61261424A (ja) 1986-11-19
JPH0135050B2 true JPH0135050B2 (OSRAM) 1989-07-24

Family

ID=14355987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60103511A Granted JPS61261424A (ja) 1985-05-14 1985-05-14 高周波直接通電によるワ−クの焼入方法

Country Status (1)

Country Link
JP (1) JPS61261424A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2591954B2 (ja) * 1987-05-28 1997-03-19 高周波熱錬株式会社 ラツク部とパイプ部とからなるラツクバーの焼入れ方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157353A (en) * 1978-06-01 1979-12-12 Fuji Electronics Co Ltd System that simultaneously highhfrequency induction heat plurality of locations where shape and dimensions differ and output balancer that use said system

Also Published As

Publication number Publication date
JPS61261424A (ja) 1986-11-19

Similar Documents

Publication Publication Date Title
TW344824B (en) A method for improving the detrimental tensile residual stress condition on the root side of welds a process for providing a significant improvement in the detrimental tensile residual stress condition on the root side of welds, especially on the inside wall of piping welds.
US5744773A (en) Resistance heating process and apparatus
EP0177340A3 (en) Improved apparatus for electrically isolated hot wire surfacing processes
JPH0135050B2 (OSRAM)
JPH09314868A (ja) ドットインパクト印字ヘッドの製造方法
JPH0159335B2 (OSRAM)
JP2006028589A (ja) 直接通電焼入装置による焼入焼戻方法
US2972043A (en) Resistance heating process and apparatus
CN115255081B (zh) 金属波纹管电场/电磁场耦合制造方法
JPS6418583A (en) Method for welding al plate or the like
CN2180393Y (zh) 预应力点电焊电极
CA1300696C (en) High frequency resistance spot welding structure and method
US3431385A (en) Method of welding
GB2094694A (en) Method and apparatus for arc butt welding
JPH0354134Y2 (OSRAM)
US5444221A (en) High-frequency induction heating apparatus for rocker arms
JPS57190784A (en) Joining method for non-conductive member and conductive member
JPS6036621A (ja) プレス金型部材刃部の表面硬化方法
JPS5823489Y2 (ja) 絶縁被覆材料の抵抗溶接装置
KR960004754B1 (ko) 점용접기를 이용한 용접방법
JPH03197616A (ja) 高周波通電焼入装置
JPS6132374B2 (OSRAM)
JPH03111517A (ja) スラブの均一加熱方法
JPH06440Y2 (ja) アークを用いる加熱装置
JPH07105261B2 (ja) 金属材の製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees