JPH0216173B2 - - Google Patents

Info

Publication number
JPH0216173B2
JPH0216173B2 JP58023838A JP2383883A JPH0216173B2 JP H0216173 B2 JPH0216173 B2 JP H0216173B2 JP 58023838 A JP58023838 A JP 58023838A JP 2383883 A JP2383883 A JP 2383883A JP H0216173 B2 JPH0216173 B2 JP H0216173B2
Authority
JP
Japan
Prior art keywords
die
lubricant
pressure
forging
punch
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
JP58023838A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59150639A (ja
Inventor
Eihiko Tsukamoto
Ryoji Taura
Junichi Iifushi
Yoshitane Sannomya
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2383883A priority Critical patent/JPS59150639A/ja
Publication of JPS59150639A publication Critical patent/JPS59150639A/ja
Publication of JPH0216173B2 publication Critical patent/JPH0216173B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/001—Extruding metal; Impact extrusion to improve the material properties, e.g. lateral extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP2383883A 1983-02-17 1983-02-17 螺旋状部品の鍛造方法 Granted JPS59150639A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2383883A JPS59150639A (ja) 1983-02-17 1983-02-17 螺旋状部品の鍛造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2383883A JPS59150639A (ja) 1983-02-17 1983-02-17 螺旋状部品の鍛造方法

Publications (2)

Publication Number Publication Date
JPS59150639A JPS59150639A (ja) 1984-08-28
JPH0216173B2 true JPH0216173B2 (https=) 1990-04-16

Family

ID=12121532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2383883A Granted JPS59150639A (ja) 1983-02-17 1983-02-17 螺旋状部品の鍛造方法

Country Status (1)

Country Link
JP (1) JPS59150639A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6457939A (en) * 1987-08-28 1989-03-06 Honda Motor Co Ltd Lubrication method in cold forging
JPH01166841A (ja) * 1987-12-21 1989-06-30 Honda Motor Co Ltd 冷間連続成形方法
GB2228883B (en) * 1989-03-08 1993-05-12 Honda Motor Co Ltd Successive cold working process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4724343U (https=) * 1971-04-08 1972-11-18
JPS52162245U (https=) * 1976-06-02 1977-12-08
JPS5714980U (https=) * 1980-06-23 1982-01-26

Also Published As

Publication number Publication date
JPS59150639A (ja) 1984-08-28

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