JPS52138426A - Manufacture of gear - Google Patents

Manufacture of gear

Info

Publication number
JPS52138426A
JPS52138426A JP5594076A JP5594076A JPS52138426A JP S52138426 A JPS52138426 A JP S52138426A JP 5594076 A JP5594076 A JP 5594076A JP 5594076 A JP5594076 A JP 5594076A JP S52138426 A JPS52138426 A JP S52138426A
Authority
JP
Japan
Prior art keywords
gear
manufacture
carrying
steel material
hot forging
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
JP5594076A
Other languages
Japanese (ja)
Other versions
JPS5756530B2 (en
Inventor
Teishiro Oda
Takashi Oguro
Fujimitsu Masuyama
Sennosuke Yokoura
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.)
NIPPON HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsubishi Heavy Industries Ltd
Original Assignee
NIPPON HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsubishi Heavy Industries 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 NIPPON HAKUYO KIKI KAIHATSU KYOKAI, NIPPON KAKYO KIKI KAIHATSU, Mitsubishi Heavy Industries Ltd filed Critical NIPPON HAKUYO KIKI KAIHATSU KYOKAI
Priority to JP5594076A priority Critical patent/JPS52138426A/en
Publication of JPS52138426A publication Critical patent/JPS52138426A/en
Publication of JPS5756530B2 publication Critical patent/JPS5756530B2/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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni

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)
  • Gears, Cams (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE:To obtain the gear having high strength and high hardness, and being able to bear high load, by hot forging the steel material for gear, consisting of C, Cr, Ni, Mo, Co and Fe of specified contents, by gear cutting after the heat treatment and, further, by carrying out the finishing working after ageing treatment.
JP5594076A 1976-05-15 1976-05-15 Manufacture of gear Granted JPS52138426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5594076A JPS52138426A (en) 1976-05-15 1976-05-15 Manufacture of gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5594076A JPS52138426A (en) 1976-05-15 1976-05-15 Manufacture of gear

Publications (2)

Publication Number Publication Date
JPS52138426A true JPS52138426A (en) 1977-11-18
JPS5756530B2 JPS5756530B2 (en) 1982-11-30

Family

ID=13013063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5594076A Granted JPS52138426A (en) 1976-05-15 1976-05-15 Manufacture of gear

Country Status (1)

Country Link
JP (1) JPS52138426A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273283A (en) * 2013-05-06 2013-09-04 山东山推胜方工程机械有限公司 Production technology of engineering machinery driving tooth block
CN103909391A (en) * 2014-03-12 2014-07-09 苏州锻压厂有限责任公司 Method for fabricating high-speed rail train gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273283A (en) * 2013-05-06 2013-09-04 山东山推胜方工程机械有限公司 Production technology of engineering machinery driving tooth block
CN103909391A (en) * 2014-03-12 2014-07-09 苏州锻压厂有限责任公司 Method for fabricating high-speed rail train gear

Also Published As

Publication number Publication date
JPS5756530B2 (en) 1982-11-30

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