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KR830007161A - 판(板)로울링방법 및 그 장치 - Google Patents

판(板)로울링방법 및 그 장치 Download PDF

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Publication number
KR830007161A
KR830007161A KR1019810003482A KR810003482A KR830007161A KR 830007161 A KR830007161 A KR 830007161A KR 1019810003482 A KR1019810003482 A KR 1019810003482A KR 810003482 A KR810003482 A KR 810003482A KR 830007161 A KR830007161 A KR 830007161A
Authority
KR
South Korea
Prior art keywords
plate
mandrel
gripper means
gripper
dimension
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
KR1019810003482A
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English (en)
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KR870001074B1 (en
Inventor
마이클 흄 케네스
Original Assignee
마이클 흄 케네스
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Filing date
Publication date
Application filed by 마이클 흄 케네스 filed Critical 마이클 흄 케네스
Publication of KR830007161A publication Critical patent/KR830007161A/ko
Application granted granted Critical
Publication of KR870001074B1 publication Critical patent/KR870001074B1/ko
Expired legal-status Critical Current

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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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • 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
    • B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

내용 없음

Description

판(板) 로울링방법 및 그 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 그립퍼와 판의 부분단면도
제2도는 거의 완성한 벤딩(bending) 동작의 단부 입면도

Claims (5)

  1. 맨드릴과 이 맨드릴상의 그립퍼수단간에서 판의 일단을 계지하는 단계와 판을 절곡하기 위해 맨드릴을 회전시키는 단계를 포함하는 절곡된 물체를 형성하기 위한 판로울링방법에 있어서, 노치된 단부와 그립퍼수단의 합성치수가 실질적으로 판 두께와 같거나 또는 작도록 상기 그립퍼수단에 의해 맞물릴 단부의 치수를 감소시키기 위해 판의 단부를 리세스 또는 노치시키는 단계를 포함하는 것을 특징으로 하는 판로울링 방법.
  2. 제1항에 있어서, 그 내에 판을 실질적으로 원통형으로 절곡되는 것을 특징으로 하는 판로울링 방법.
  3. 판을 절곡하기 위해 맨드릴을 회전함으로 실질적으로 반원절곡을 형성하기 위해 맨드릴과 맨드릴상의 그립퍼수단간에 판의 길이측일단을 계지하고 그립퍼수단에 판의 반대단부를 위치하고 실질적으로 원통형 물체를 형성하기 위해 맨드릴을 회전하는 단계를 포함하는 원통형물체를 형성하는 판로울링 방법에 있어서, 상기 최종 언급한 그립퍼수단의 래디얼치수가 실질적으로 판 두께와 같거나 또는 적도록 판의 상기 반대단부상에 적어도 판두께를 감소시키는 단계를 포함하는 것을 특징으로 하는 판로울링 방법.
  4. 제1항 또는 제2항에 있어서, 그내에 상기 판의 단부를 맞물리기 위한 그립퍼수단은 판두께의 반치수를 감소한판의 단부를 수용할 수 있는 그립퍼를 포함하는 것을 특징으로 하는 판로울링 장치.
  5. 실질적으로 첨부된 도면을 참조하여 설명한 방법 및 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8103482A 1980-09-19 1981-09-18 Method for rolling to plate Expired KR870001074B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE565880 1980-09-19
AUPE5658 1980-09-19

Publications (2)

Publication Number Publication Date
KR830007161A true KR830007161A (ko) 1983-10-14
KR870001074B1 KR870001074B1 (en) 1987-06-04

Family

ID=3768712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8103482A Expired KR870001074B1 (en) 1980-09-19 1981-09-18 Method for rolling to plate

Country Status (7)

Country Link
US (1) US4428215A (ko)
EP (1) EP0049079B1 (ko)
JP (1) JPS5781924A (ko)
KR (1) KR870001074B1 (ko)
AT (1) ATE11114T1 (ko)
CA (1) CA1174574A (ko)
DE (1) DE3168168D1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268788A (zh) * 2014-05-30 2016-01-27 丰田自动车株式会社 辅助消音器外筒的制造方法及制造装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606208A (en) * 1984-05-16 1986-08-19 Kaiser Steel Corporation Pipe forming apparatus
US4911209A (en) * 1989-03-15 1990-03-27 Expo Wire Company Method and apparatus for forming wire mesh cages
JPH0460314U (ko) * 1990-10-01 1992-05-25
FR2673863B1 (fr) * 1991-03-14 1995-05-19 Snecma Procede et outillage de fabrication d'une piece annulaire en tole.
CN1053404C (zh) * 1993-04-05 2000-06-14 肯尼斯·M·休姆 管子成形机及方法
ATE318663T1 (de) * 1999-03-05 2006-03-15 Elpatronic Ag Verfahren zum rundbiegen eines blechs und mehrwalzen-vorrichtung zur durchführung des verfahrens
US6167737B1 (en) * 2000-04-17 2001-01-02 Duro Dyne Corporation Vane forming apparatus
CN103212656B (zh) * 2012-01-18 2014-11-26 番禺珠江钢管有限公司 管端保护器轧机
CN111318596A (zh) * 2020-03-25 2020-06-23 江门市腾宏金属制品有限公司 一种不锈钢管制管机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US172606A (en) 1876-01-25 Improvement in the manufacture of tubes for lining ordnancf
DE618901C (de) * 1933-12-23 1935-09-20 Wilhelm Heinen Vorrichtung zum Biegen von Blechstreifen o. dgl., insbesondere zu mehr oder weniger g eschlossenen Roehren
US2265187A (en) * 1939-12-16 1941-12-09 American Can Co Can bodymaker
DE906443C (de) * 1944-10-29 1954-03-15 Eisenwerk Rothe Erde G M B H Hilfsvorrichtung zum Vorbiegen der Randstreifen von mittels einer Dreiwalzenbiegemaschine, insbesondere in Ringform zu biegenden Flachstahltafeln
US2706328A (en) 1950-11-21 1955-04-19 Karmazin John Method and blank for making tubing
US2730135A (en) 1951-09-10 1956-01-10 Bundy Tubing Co Tubing or method of making tubing
FR1265630A (fr) 1960-08-19 1961-06-30 Schmidt Gmbh Karl Procédé pour la fabrication de flotteurs sphériques pour filets de pêche
JPS4816417B1 (ko) * 1968-02-15 1973-05-22
DE2133017A1 (de) * 1970-07-04 1972-01-13 Albino Ferranti Vorrichtung zum loesbaren Einspannen einer freien Kante oder eines Teiles der Oberflaeche eines plattenfoermigen Koerpers
FR2097182A7 (en) * 1970-07-04 1972-03-03 Ferranti Albino Sheet metal cylinders - bending of long lengths
US3879994A (en) 1973-08-16 1975-04-29 Kenneth Michael Hume Plate rolling
JPS5051061A (ko) * 1973-08-29 1975-05-07
DE2620768A1 (de) 1976-05-11 1977-11-24 Otto Bihler Verfahren und vorrichtung zum biegen von runden teilen aus draht- oder bandmaterial
BR8007426A (pt) * 1979-11-15 1981-05-26 K Hume Processo e dispositivo de laminacao de chapa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268788A (zh) * 2014-05-30 2016-01-27 丰田自动车株式会社 辅助消音器外筒的制造方法及制造装置

Also Published As

Publication number Publication date
US4428215A (en) 1984-01-31
EP0049079A1 (en) 1982-04-07
DE3168168D1 (en) 1985-02-21
CA1174574A (en) 1984-09-18
KR870001074B1 (en) 1987-06-04
ATE11114T1 (de) 1985-01-15
EP0049079B1 (en) 1985-01-09
JPS5781924A (en) 1982-05-22

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