JPH0369605B2 - - Google Patents

Info

Publication number
JPH0369605B2
JPH0369605B2 JP57160980A JP16098082A JPH0369605B2 JP H0369605 B2 JPH0369605 B2 JP H0369605B2 JP 57160980 A JP57160980 A JP 57160980A JP 16098082 A JP16098082 A JP 16098082A JP H0369605 B2 JPH0369605 B2 JP H0369605B2
Authority
JP
Japan
Prior art keywords
bead
roll
forming
workpiece
restraining
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
JP57160980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5950920A (ja
Inventor
Mikio Kaku
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16098082A priority Critical patent/JPS5950920A/ja
Publication of JPS5950920A publication Critical patent/JPS5950920A/ja
Publication of JPH0369605B2 publication Critical patent/JPH0369605B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP16098082A 1982-09-17 1982-09-17 ビ−ド成形法 Granted JPS5950920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16098082A JPS5950920A (ja) 1982-09-17 1982-09-17 ビ−ド成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16098082A JPS5950920A (ja) 1982-09-17 1982-09-17 ビ−ド成形法

Publications (2)

Publication Number Publication Date
JPS5950920A JPS5950920A (ja) 1984-03-24
JPH0369605B2 true JPH0369605B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-01

Family

ID=15726280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16098082A Granted JPS5950920A (ja) 1982-09-17 1982-09-17 ビ−ド成形法

Country Status (1)

Country Link
JP (1) JPS5950920A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63290625A (ja) * 1987-05-21 1988-11-28 Ishikawajima Harima Heavy Ind Co Ltd ロ−ラ押し出し加工法
JP7713554B1 (ja) * 2024-04-17 2025-07-25 株式会社アマダ ビード形成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120351A (ja) * 1974-08-10 1976-02-18 Tokyo Shibaura Electric Co Erebeetamakiageki
JPS54137469A (en) * 1978-04-19 1979-10-25 Mitsubishi Electric Corp Draw forming device

Also Published As

Publication number Publication date
JPS5950920A (ja) 1984-03-24

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