JPS63242421A - 波形鋼板の折曲げ方法及び折曲げプレス - Google Patents

波形鋼板の折曲げ方法及び折曲げプレス

Info

Publication number
JPS63242421A
JPS63242421A JP7412487A JP7412487A JPS63242421A JP S63242421 A JPS63242421 A JP S63242421A JP 7412487 A JP7412487 A JP 7412487A JP 7412487 A JP7412487 A JP 7412487A JP S63242421 A JPS63242421 A JP S63242421A
Authority
JP
Japan
Prior art keywords
steel plate
concave
press
bending
convex
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
JP7412487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0556206B2 (enrdf_load_stackoverflow
Inventor
Sadaji Tashiro
田代　貞治
Junichi Nishimura
淳一 西村
Harunori Sato
晴紀 佐藤
Yoshimitsu Mochizuki
望月　芳光
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.)
Kawasho Corp
JFE Kizai Forming Co Ltd
Original Assignee
Kawasho Corp
Kawatetsu Kizai Kogyo 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 Kawasho Corp, Kawatetsu Kizai Kogyo Co Ltd filed Critical Kawasho Corp
Priority to JP7412487A priority Critical patent/JPS63242421A/ja
Publication of JPS63242421A publication Critical patent/JPS63242421A/ja
Publication of JPH0556206B2 publication Critical patent/JPH0556206B2/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • B21D11/206—Curving corrugated sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP7412487A 1987-03-30 1987-03-30 波形鋼板の折曲げ方法及び折曲げプレス Granted JPS63242421A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7412487A JPS63242421A (ja) 1987-03-30 1987-03-30 波形鋼板の折曲げ方法及び折曲げプレス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7412487A JPS63242421A (ja) 1987-03-30 1987-03-30 波形鋼板の折曲げ方法及び折曲げプレス

Publications (2)

Publication Number Publication Date
JPS63242421A true JPS63242421A (ja) 1988-10-07
JPH0556206B2 JPH0556206B2 (enrdf_load_stackoverflow) 1993-08-19

Family

ID=13538138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7412487A Granted JPS63242421A (ja) 1987-03-30 1987-03-30 波形鋼板の折曲げ方法及び折曲げプレス

Country Status (1)

Country Link
JP (1) JPS63242421A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564247A (en) * 1993-09-28 1996-10-15 Hitachi, Ltd. High-rigidity sheet-metal structure
JP2007130663A (ja) * 2005-11-10 2007-05-31 Kikukawa Kogyo Kk プレス型およびこのプレス型を利用した風力発電機用ブレードの製造方法
CN115488193A (zh) * 2022-11-22 2022-12-20 泉州市万家宝儿童用品股份有限公司 一种餐桌桌面折弯尺寸可调的双弯机及其调节方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564247A (en) * 1993-09-28 1996-10-15 Hitachi, Ltd. High-rigidity sheet-metal structure
JP2007130663A (ja) * 2005-11-10 2007-05-31 Kikukawa Kogyo Kk プレス型およびこのプレス型を利用した風力発電機用ブレードの製造方法
CN115488193A (zh) * 2022-11-22 2022-12-20 泉州市万家宝儿童用品股份有限公司 一种餐桌桌面折弯尺寸可调的双弯机及其调节方法
CN115488193B (zh) * 2022-11-22 2023-03-10 泉州市万家宝儿童用品股份有限公司 一种餐桌桌面折弯尺寸可调的双弯机及其调节方法

Also Published As

Publication number Publication date
JPH0556206B2 (enrdf_load_stackoverflow) 1993-08-19

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