JPS57118818A - Manufacture of cylindrical member made of copper - Google Patents

Manufacture of cylindrical member made of copper

Info

Publication number
JPS57118818A
JPS57118818A JP311081A JP311081A JPS57118818A JP S57118818 A JPS57118818 A JP S57118818A JP 311081 A JP311081 A JP 311081A JP 311081 A JP311081 A JP 311081A JP S57118818 A JPS57118818 A JP S57118818A
Authority
JP
Japan
Prior art keywords
copper
forming
blank material
round
vickers hardness
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
JP311081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410285B2 (enrdf_load_stackoverflow
Inventor
Koji Nagaoka
Kazuo Nakada
Toshiyuki Matsuzaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP311081A priority Critical patent/JPS57118818A/ja
Publication of JPS57118818A publication Critical patent/JPS57118818A/ja
Publication of JPS6410285B2 publication Critical patent/JPS6410285B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Microwave Tubes (AREA)
JP311081A 1981-01-14 1981-01-14 Manufacture of cylindrical member made of copper Granted JPS57118818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP311081A JPS57118818A (en) 1981-01-14 1981-01-14 Manufacture of cylindrical member made of copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP311081A JPS57118818A (en) 1981-01-14 1981-01-14 Manufacture of cylindrical member made of copper

Publications (2)

Publication Number Publication Date
JPS57118818A true JPS57118818A (en) 1982-07-23
JPS6410285B2 JPS6410285B2 (enrdf_load_stackoverflow) 1989-02-21

Family

ID=11548205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP311081A Granted JPS57118818A (en) 1981-01-14 1981-01-14 Manufacture of cylindrical member made of copper

Country Status (1)

Country Link
JP (1) JPS57118818A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179249A (ja) * 1983-03-31 1984-10-11 Taiho Kogyo Co Ltd すベり軸受の製造装置
JPS62244539A (ja) * 1986-04-15 1987-10-24 Hashida Giken Kogyo Kk 排気管の製造法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179249A (ja) * 1983-03-31 1984-10-11 Taiho Kogyo Co Ltd すベり軸受の製造装置
JPS62244539A (ja) * 1986-04-15 1987-10-24 Hashida Giken Kogyo Kk 排気管の製造法

Also Published As

Publication number Publication date
JPS6410285B2 (enrdf_load_stackoverflow) 1989-02-21

Similar Documents

Publication Publication Date Title
DK41385D0 (da) Fremgangsmaade og apparat til formning af en ende af en daase
ES2000380A6 (es) Procedimiento y aparato de mecanizacion de una pieza tubular
ES445566A1 (es) Un metodo y un dispositivo para formar un extremo abocardadoen un tubo de material termoplastico.
JPS57118818A (en) Manufacture of cylindrical member made of copper
DE3071398D1 (en) Method of forming a bead in the wall of a metallic tube
EP0318434A3 (en) Method of manufacturing a plastics pipe, apparatus for carrying out the method and use of the pipe
JPS5756117A (en) Manufacturing method and apparatus for double inner butted pipe
JPS5636356A (en) Method of hole-enlarging forging
JPS57199527A (en) Collar forming method on a part of pipe wall
JPS56143863A (en) Manufacturing of multi-v-grooves pulley for use in transmitting power force
JPS57159229A (en) Manufacture of cylindrical member
Rimrott Self-extension of an open section tube
JPS5739049A (en) Manufacture of seamless eccentric reducer tube joint
JPS56102323A (en) Formation of end plate
JPS57134229A (en) Manufacture of joint
JPS56142023A (en) Forming method and apparatus for synthetic resin pipe
JPS5656724A (en) Production of tapered pipe
JPS579537A (en) Production of joint tube
JPS5781983A (en) Friction pressure welding method for stainless steel material and copper material
JPS5647230A (en) Manufacture of rotor for use of electromagnetic clutch
JPS5736093A (ja) Puranjanoseizohoho
JPS55130328A (en) Production of large-diameter pipe and guide ring used for this method
JPS5797834A (en) Manufacture of nozzle body
JPS57165139A (en) Fixing method for flange on steel pipe
JPS57184535A (en) Production for pulley for timing belt