JPS6336852B2 - - Google Patents

Info

Publication number
JPS6336852B2
JPS6336852B2 JP58132380A JP13238083A JPS6336852B2 JP S6336852 B2 JPS6336852 B2 JP S6336852B2 JP 58132380 A JP58132380 A JP 58132380A JP 13238083 A JP13238083 A JP 13238083A JP S6336852 B2 JPS6336852 B2 JP S6336852B2
Authority
JP
Japan
Prior art keywords
bending
upper roll
steel plate
processing
rolls
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
Application number
JP58132380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6024225A (ja
Inventor
Yukio Yoshida
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.)
Kurimoto Iron Works Ltd
Original Assignee
Kurimoto Iron Works 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 Kurimoto Iron Works Ltd filed Critical Kurimoto Iron Works Ltd
Priority to JP13238083A priority Critical patent/JPS6024225A/ja
Publication of JPS6024225A publication Critical patent/JPS6024225A/ja
Publication of JPS6336852B2 publication Critical patent/JPS6336852B2/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP13238083A 1983-07-20 1983-07-20 ベンデイングロ−ルによるパイプ成形方法 Granted JPS6024225A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13238083A JPS6024225A (ja) 1983-07-20 1983-07-20 ベンデイングロ−ルによるパイプ成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13238083A JPS6024225A (ja) 1983-07-20 1983-07-20 ベンデイングロ−ルによるパイプ成形方法

Publications (2)

Publication Number Publication Date
JPS6024225A JPS6024225A (ja) 1985-02-06
JPS6336852B2 true JPS6336852B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-21

Family

ID=15080028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13238083A Granted JPS6024225A (ja) 1983-07-20 1983-07-20 ベンデイングロ−ルによるパイプ成形方法

Country Status (1)

Country Link
JP (1) JPS6024225A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2768680B2 (ja) * 1988-02-17 1998-06-25 株式会社東芝 マグネトロン用陽極円筒の製造方法
JPH087942Y2 (ja) * 1991-02-04 1996-03-06 井上産業株式会社 円筒成型ロール装置
JP6041632B2 (ja) * 2012-11-13 2016-12-14 大同マシナリー株式会社 金属板の曲げ加工方法およびその装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135299Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-03-31 1986-10-14

Also Published As

Publication number Publication date
JPS6024225A (ja) 1985-02-06

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