JPS5798621A - Heating device for heat treatment - Google Patents

Heating device for heat treatment

Info

Publication number
JPS5798621A
JPS5798621A JP17148280A JP17148280A JPS5798621A JP S5798621 A JPS5798621 A JP S5798621A JP 17148280 A JP17148280 A JP 17148280A JP 17148280 A JP17148280 A JP 17148280A JP S5798621 A JPS5798621 A JP S5798621A
Authority
JP
Japan
Prior art keywords
heated
high frequency
rollers
stopping
rotated
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.)
Granted
Application number
JP17148280A
Other languages
Japanese (ja)
Other versions
JPS6254844B2 (en
Inventor
Yoshio Nomura
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.)
NOMURA MACHINE TOOL WORKS
NOMURA SEISAKUSHO KK
Original Assignee
NOMURA MACHINE TOOL WORKS
NOMURA SEISAKUSHO KK
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 NOMURA MACHINE TOOL WORKS, NOMURA SEISAKUSHO KK filed Critical NOMURA MACHINE TOOL WORKS
Priority to JP17148280A priority Critical patent/JPS5798621A/en
Publication of JPS5798621A publication Critical patent/JPS5798621A/en
Publication of JPS6254844B2 publication Critical patent/JPS6254844B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating

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)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:To heat necessary part surely with a simple device in making partial heating hardening of machine parts, etc. by controlling starting and stopping of a heating member electrically. CONSTITUTION:An object W to be heated such as a shaft part, etc. is placed between two supporting rollers 2a, 2b. The rollers 2a, 2b are rotated by rotation of a motor 4 and the object W to be heated is rotated in the direction of arrow. The object W to be heated is pushed out by a pushing rod 8 of a shifting device 7 provided at the back of the rollers so that the object passes through a high frequency induction heating coil 12. Rotation of a motor 10 that drives a rack 9 and a pinion 11 and oscillation and stopping of a high frequency oscillator 13 are controlled by the controlling data. Only necessary part of the object W to be heated is heated by high frequency induction and this is quenched and specified part is hardened correctly.
JP17148280A 1980-12-06 1980-12-06 Heating device for heat treatment Granted JPS5798621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17148280A JPS5798621A (en) 1980-12-06 1980-12-06 Heating device for heat treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17148280A JPS5798621A (en) 1980-12-06 1980-12-06 Heating device for heat treatment

Publications (2)

Publication Number Publication Date
JPS5798621A true JPS5798621A (en) 1982-06-18
JPS6254844B2 JPS6254844B2 (en) 1987-11-17

Family

ID=15923917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17148280A Granted JPS5798621A (en) 1980-12-06 1980-12-06 Heating device for heat treatment

Country Status (1)

Country Link
JP (1) JPS5798621A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100705700B1 (en) 2005-12-23 2007-04-09 주식회사 포스코 Rotation roller apparatus for heat treatment of coil
KR100752224B1 (en) * 2006-03-30 2007-08-27 박종규 High frequency heat treatment apparatus for shaft
CN105671265A (en) * 2016-04-27 2016-06-15 苏州洲洋精密机械科技有限公司 High-frequency quenching automatic rotating device
JP6108582B1 (en) * 2016-05-17 2017-04-05 デウォン アプライド エンジニアリング カンパニーＤａｅｗｏｎ Ａｐｐｌｉｅｄ Ｅｎｇ．Ｃｏ． Coil spring continuous heating apparatus and coil spring continuous heating method using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0448988Y2 (en) * 1988-04-28 1992-11-18

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4822752U (en) * 1971-07-25 1973-03-15
JPS5238483A (en) * 1975-09-23 1977-03-25 Tokuyama Soda Co Ltd Process for making a unificated fabric mainly composed of a reticular substance
JPS54110907A (en) * 1978-02-21 1979-08-30 Nippon Kokan Kk <Nkk> Induction heater

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4822752U (en) * 1971-07-25 1973-03-15
JPS5238483A (en) * 1975-09-23 1977-03-25 Tokuyama Soda Co Ltd Process for making a unificated fabric mainly composed of a reticular substance
JPS54110907A (en) * 1978-02-21 1979-08-30 Nippon Kokan Kk <Nkk> Induction heater

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100705700B1 (en) 2005-12-23 2007-04-09 주식회사 포스코 Rotation roller apparatus for heat treatment of coil
KR100752224B1 (en) * 2006-03-30 2007-08-27 박종규 High frequency heat treatment apparatus for shaft
CN105671265A (en) * 2016-04-27 2016-06-15 苏州洲洋精密机械科技有限公司 High-frequency quenching automatic rotating device
JP6108582B1 (en) * 2016-05-17 2017-04-05 デウォン アプライド エンジニアリング カンパニーＤａｅｗｏｎ Ａｐｐｌｉｅｄ Ｅｎｇ．Ｃｏ． Coil spring continuous heating apparatus and coil spring continuous heating method using the same
EP3246419A1 (en) * 2016-05-17 2017-11-22 Daewon Applied Eng. Co. Continuous heating device for coil springs and heating method using the same device

Also Published As

Publication number Publication date
JPS6254844B2 (en) 1987-11-17

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