JPH0217613B2 - - Google Patents

Info

Publication number
JPH0217613B2
JPH0217613B2 JP61220016A JP22001686A JPH0217613B2 JP H0217613 B2 JPH0217613 B2 JP H0217613B2 JP 61220016 A JP61220016 A JP 61220016A JP 22001686 A JP22001686 A JP 22001686A JP H0217613 B2 JPH0217613 B2 JP H0217613B2
Authority
JP
Japan
Prior art keywords
hollow shaft
thin
cooling
wall portion
outer circumferential
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 - Lifetime
Application number
JP61220016A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6376821A (ja
Inventor
Takehiko Nagao
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 JP61220016A priority Critical patent/JPS6376821A/ja
Publication of JPS6376821A publication Critical patent/JPS6376821A/ja
Publication of JPH0217613B2 publication Critical patent/JPH0217613B2/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)
JP61220016A 1986-09-17 1986-09-17 中空シヤフトの高周波焼入方法及びその装置 Granted JPS6376821A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61220016A JPS6376821A (ja) 1986-09-17 1986-09-17 中空シヤフトの高周波焼入方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61220016A JPS6376821A (ja) 1986-09-17 1986-09-17 中空シヤフトの高周波焼入方法及びその装置

Publications (2)

Publication Number Publication Date
JPS6376821A JPS6376821A (ja) 1988-04-07
JPH0217613B2 true JPH0217613B2 (enExample) 1990-04-23

Family

ID=16744611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61220016A Granted JPS6376821A (ja) 1986-09-17 1986-09-17 中空シヤフトの高周波焼入方法及びその装置

Country Status (1)

Country Link
JP (1) JPS6376821A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1975423B1 (en) * 2004-08-02 2013-04-17 NTN Corporation Hollow power transmission shaft
JP5117057B2 (ja) * 2007-01-26 2013-01-09 高周波熱錬株式会社 焼入装置及び焼入方法
JP5722025B2 (ja) * 2010-12-27 2015-05-20 高周波熱錬株式会社 誘導焼入装置および誘導焼入方法
JP6641117B2 (ja) * 2015-08-05 2020-02-05 高周波熱錬株式会社 冷却装置、熱処理装置、熱処理方法
CN114015854A (zh) * 2021-11-02 2022-02-08 南京快轮智能科技有限公司 一种滑板车轮芯过火装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226118A (ja) * 1983-06-03 1984-12-19 Ntn Toyo Bearing Co Ltd フランジ部を有する薄肉円筒状物品の内周面高周波焼入方法

Also Published As

Publication number Publication date
JPS6376821A (ja) 1988-04-07

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