JPH0636942B2 - 歪矯正方法 - Google Patents

歪矯正方法

Info

Publication number
JPH0636942B2
JPH0636942B2 JP63078516A JP7851688A JPH0636942B2 JP H0636942 B2 JPH0636942 B2 JP H0636942B2 JP 63078516 A JP63078516 A JP 63078516A JP 7851688 A JP7851688 A JP 7851688A JP H0636942 B2 JPH0636942 B2 JP H0636942B2
Authority
JP
Japan
Prior art keywords
correction
strain
distortion
point
long metal
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
JP63078516A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01249220A (ja
Inventor
伸和 小寺
武夫 覚地
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
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 filed Critical Toshiba Corp
Priority to JP63078516A priority Critical patent/JPH0636942B2/ja
Priority to KR1019890004067A priority patent/KR920008864B1/ko
Priority to US07/330,618 priority patent/US4949565A/en
Priority to IN304DE1989D priority patent/IN174867B/en
Publication of JPH01249220A publication Critical patent/JPH01249220A/ja
Publication of JPH0636942B2 publication Critical patent/JPH0636942B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/701—Preventing distortion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP63078516A 1988-03-31 1988-03-31 歪矯正方法 Expired - Lifetime JPH0636942B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP63078516A JPH0636942B2 (ja) 1988-03-31 1988-03-31 歪矯正方法
KR1019890004067A KR920008864B1 (ko) 1988-03-31 1989-03-30 변형 교정방법
US07/330,618 US4949565A (en) 1988-03-31 1989-03-30 Distortion straightening method
IN304DE1989D IN174867B (OSRAM) 1988-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63078516A JPH0636942B2 (ja) 1988-03-31 1988-03-31 歪矯正方法

Publications (2)

Publication Number Publication Date
JPH01249220A JPH01249220A (ja) 1989-10-04
JPH0636942B2 true JPH0636942B2 (ja) 1994-05-18

Family

ID=13664101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63078516A Expired - Lifetime JPH0636942B2 (ja) 1988-03-31 1988-03-31 歪矯正方法

Country Status (4)

Country Link
US (1) US4949565A (OSRAM)
JP (1) JPH0636942B2 (OSRAM)
KR (1) KR920008864B1 (OSRAM)
IN (1) IN174867B (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410143C2 (de) * 1994-03-24 1998-07-09 Bracker Soehne Masch Vorrichtung zum Richten eines Stahlprofils, insbesondere einer Schiene
MXPA00011093A (es) * 1999-11-12 2003-04-25 Banks Corp Aparato y metodo para curvar acero en frio.
US6356116B1 (en) 2000-04-12 2002-03-12 Sun Microsystems, Inc. Apparatus and method for low skew clock buffer circuit
US6823707B2 (en) 2002-04-04 2004-11-30 Abl Fabricators, Inc. Mobile flange press and method
DE102006010040B3 (de) * 2006-03-04 2007-10-11 Eisenbau Krämer mbH Richtmaschine
US20090056402A1 (en) * 2007-08-30 2009-03-05 Boesch Travis J Apparatus and methods for shaping metal sheets
JP5109832B2 (ja) * 2008-06-25 2012-12-26 住友金属鉱山株式会社 パーマネントカソードの歪修正装置および歪修正方法
JP5561224B2 (ja) * 2011-03-30 2014-07-30 住友金属鉱山株式会社 パーマネントカソードの歪修正装置
JP6658293B2 (ja) * 2016-05-16 2020-03-04 日本製鉄株式会社 ラムヘッド、及びプレス矯正方法
CN107309298A (zh) * 2017-07-10 2017-11-03 北京小米移动软件有限公司 一种整形治具
IT201700122452A1 (it) * 2017-10-27 2019-04-27 Q Tech S R L Metodo e apparato di misura dell’errore di rettilineità di corpi snelli, con compensazione della deformazione per gravità
CN108555059A (zh) * 2018-05-02 2018-09-21 燕山大学 一种多点柔性压力矫平装置
KR102059036B1 (ko) * 2018-09-12 2019-12-24 김덕현 강재 휨 변형 교정방법 및 장치
CN114570790A (zh) * 2022-03-02 2022-06-03 江西瑞林装备有限公司 薄板的多压头柔性复合矫平机构及矫平记忆薄板的方法
IT202200014638A1 (it) * 2022-07-12 2024-01-12 Compagnia Siderurgica S P A Pressa raddrizzatrice
CN115228976B (zh) * 2022-07-15 2023-11-03 山东大学 一种适用于板条形零件的柔性校正装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949588A (en) * 1973-12-28 1976-04-13 Towo Seiki Co. Ltd. Straightening press for rod-like workpiece
DE2452435C2 (de) * 1974-11-05 1983-10-20 Fritz Müller Pressenfabrik, 7300 Esslingen Verfahren zum abschnittsweisen Richten eines rotationssymmetrischen Werkstücks
IT1078390B (it) * 1977-01-21 1985-05-08 Galdabini Renzo Macchina a raddrizzare automatica
US4144730A (en) * 1978-02-06 1979-03-20 Industrial Metal Products Corporation Production workpiece straightening system
SU848119A1 (ru) * 1979-04-06 1981-07-23 Экспериментальный Научно-Исследовательскийинститут Кузнечно-Прессового Машиностроения Система управлени правильным прессом
SU1013018A1 (ru) * 1981-12-31 1983-04-23 Пермский политехнический институт Устройство дл правки длинномерных цилиндрических изделий
JPH044822A (ja) * 1990-04-20 1992-01-09 Haruki Ogata 腐敗防止型水耕栽培装置
JPH055720A (ja) * 1991-06-27 1993-01-14 Komatsu Ltd オイル評価装置
JP2929467B2 (ja) * 1994-06-16 1999-08-03 富士写真光機株式会社 フィルム給送装置

Also Published As

Publication number Publication date
KR890014251A (ko) 1989-10-23
IN174867B (OSRAM) 1995-03-25
KR920008864B1 (ko) 1992-10-10
JPH01249220A (ja) 1989-10-04
US4949565A (en) 1990-08-21

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Legal Events

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