JPS58212811A - 平面度矯正方法 - Google Patents

平面度矯正方法

Info

Publication number
JPS58212811A
JPS58212811A JP9306782A JP9306782A JPS58212811A JP S58212811 A JPS58212811 A JP S58212811A JP 9306782 A JP9306782 A JP 9306782A JP 9306782 A JP9306782 A JP 9306782A JP S58212811 A JPS58212811 A JP S58212811A
Authority
JP
Japan
Prior art keywords
flatness
punch
projecting parts
correction
punches
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
JP9306782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372367B2 (enExample
Inventor
Osamu Yamada
收 山田
Hiroya Murakami
碩哉 村上
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 JP9306782A priority Critical patent/JPS58212811A/ja
Publication of JPS58212811A publication Critical patent/JPS58212811A/ja
Publication of JPH0372367B2 publication Critical patent/JPH0372367B2/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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
JP9306782A 1982-06-02 1982-06-02 平面度矯正方法 Granted JPS58212811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9306782A JPS58212811A (ja) 1982-06-02 1982-06-02 平面度矯正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9306782A JPS58212811A (ja) 1982-06-02 1982-06-02 平面度矯正方法

Publications (2)

Publication Number Publication Date
JPS58212811A true JPS58212811A (ja) 1983-12-10
JPH0372367B2 JPH0372367B2 (enExample) 1991-11-18

Family

ID=14072163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9306782A Granted JPS58212811A (ja) 1982-06-02 1982-06-02 平面度矯正方法

Country Status (1)

Country Link
JP (1) JPS58212811A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554039A (zh) * 2011-12-31 2012-07-11 无锡曙光模具有限公司 汽车排气系统出气歧管的法兰整平模具
CN112504213A (zh) * 2020-12-10 2021-03-16 长江存储科技有限责任公司 半导体膜平面度计算方法、系统及半导体机台调整方法
CN113333506A (zh) * 2021-07-06 2021-09-03 广东省粤钢新材料科技有限公司 一种自检式不锈钢板矫直机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554039A (zh) * 2011-12-31 2012-07-11 无锡曙光模具有限公司 汽车排气系统出气歧管的法兰整平模具
CN112504213A (zh) * 2020-12-10 2021-03-16 长江存储科技有限责任公司 半导体膜平面度计算方法、系统及半导体机台调整方法
CN112504213B (zh) * 2020-12-10 2021-12-17 长江存储科技有限责任公司 半导体膜平面度计算方法、系统及半导体机台调整方法
CN113333506A (zh) * 2021-07-06 2021-09-03 广东省粤钢新材料科技有限公司 一种自检式不锈钢板矫直机
CN113333506B (zh) * 2021-07-06 2022-05-13 广东省粤钢新材料科技有限公司 一种自检式不锈钢板矫直机

Also Published As

Publication number Publication date
JPH0372367B2 (enExample) 1991-11-18

Similar Documents

Publication Publication Date Title
KR100390017B1 (ko) 프레스브레이크의절곡가공방법및그방법에서사용하는프레스브레이크
JP2556994B2 (ja) 薄板片を所定の曲げ角に曲げる方法
JP2010082660A (ja) プレス成形装置及びプレス成形方法
JP4078199B2 (ja) 折り曲げ品の製造方法及び製造装置
JP3856094B2 (ja) 圧縮力付与装置および圧縮力付与方法
JPS58212811A (ja) 平面度矯正方法
JP2019177388A (ja) 加工装置及び方法
JP3854525B2 (ja) プレス成形方法および成形装置
US3481170A (en) Method and apparatus for straightening elongated pieces
JP3268163B2 (ja) 板の曲げ加工方法
JPH0142770B2 (enExample)
JPH1131455A (ja) プレス加工方法
JP2005177790A (ja) 金属板の曲げ加工方法
JP2008272781A (ja) 薄板のプレス金型装置及びプレス成形方法
JPH0390216A (ja) 折曲げ機における金型
JP2519315B2 (ja) 板金の曲げ加工方法
JP2510179B2 (ja) 折曲加工機械
JP3452431B2 (ja) 折曲げ加工機
JP7726158B2 (ja) 板金部材成形方法
JP3153628B2 (ja) 折曲げ加工機の加工制御装置
JP2003334616A (ja) 曲げ加工装置およびその曲げ加工方法
JP2521321B2 (ja) 曲げ加工方法
Abratis et al. Air bending process for load optimised profiles
JP3519103B2 (ja) プレスブレーキの中間板装置
JPS6146321A (ja) 山形鋼の曲り矯正方法