JPS57209725A - Roll forming method for two-directional structure material - Google Patents

Roll forming method for two-directional structure material

Info

Publication number
JPS57209725A
JPS57209725A JP9300281A JP9300281A JPS57209725A JP S57209725 A JPS57209725 A JP S57209725A JP 9300281 A JP9300281 A JP 9300281A JP 9300281 A JP9300281 A JP 9300281A JP S57209725 A JPS57209725 A JP S57209725A
Authority
JP
Japan
Prior art keywords
rolls
forming
structure material
forming rolls
pair
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.)
Pending
Application number
JP9300281A
Other languages
Japanese (ja)
Inventor
Koryo Miura
Manabu Kiuchi
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.)
SHINGIJIYUTSU KAIHATSU JIGIYOUDAN
Japan Science and Technology Agency
Shingijutsu Kaihatsu Jigyodan
Original Assignee
SHINGIJIYUTSU KAIHATSU JIGIYOUDAN
Research Development Corp of Japan
Shingijutsu Kaihatsu Jigyodan
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 SHINGIJIYUTSU KAIHATSU JIGIYOUDAN, Research Development Corp of Japan, Shingijutsu Kaihatsu Jigyodan filed Critical SHINGIJIYUTSU KAIHATSU JIGIYOUDAN
Priority to JP9300281A priority Critical patent/JPS57209725A/en
Priority to EP82302655A priority patent/EP0068633A3/en
Publication of JPS57209725A publication Critical patent/JPS57209725A/en
Pending 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling

Abstract

PURPOSE: To manufacture a structure material having periodicity in two directions at high productivity without causing breakage by forming a plate material using a pair of forming rolls on which tooth form is formed on the surface.
CONSTITUTION: Forming rolls are divided into segments corresponding to individual linear part of tooth form. A herical spur gear 3 and a straight spur gear 4 are passed into a shaft 5 and fixed with keys etc. and assembled to male and female rolls that have the same waveform with the two-directional structure material. When forming a plate material 6 using a pair of forming rolls 7, 8, the wave height or pitch obtained are not dependent on the wave height of the forming rolls 7, 8, but determined by the position where the tooth top touches the material 6. Accordingly, structure materials of different pitch can be formed by changing the depth of engaging of rolls 7, 8 and combination of relative speed of rotation.
COPYRIGHT: (C)1982,JPO&Japio
JP9300281A 1981-06-18 1981-06-18 Roll forming method for two-directional structure material Pending JPS57209725A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9300281A JPS57209725A (en) 1981-06-18 1981-06-18 Roll forming method for two-directional structure material
EP82302655A EP0068633A3 (en) 1981-06-18 1982-05-24 Method, apparatus and forming roll for forming material with a bidirectional periodicity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9300281A JPS57209725A (en) 1981-06-18 1981-06-18 Roll forming method for two-directional structure material

Publications (1)

Publication Number Publication Date
JPS57209725A true JPS57209725A (en) 1982-12-23

Family

ID=14070161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9300281A Pending JPS57209725A (en) 1981-06-18 1981-06-18 Roll forming method for two-directional structure material

Country Status (2)

Country Link
EP (1) EP0068633A3 (en)
JP (1) JPS57209725A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007175759A (en) * 2005-12-28 2007-07-12 Usui Kokusai Sangyo Kaisha Ltd Method and apparatus for forming corrugated fin structure
JP2013015110A (en) * 2011-07-06 2013-01-24 Sakura Kogyo Kk Method of manufacturing honeycomb body in exhaust gas catalyst device, and honeycomb body manufactured by the method, and exhaust gas catalyst device using the honeycomb body

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143926A (en) * 1983-12-30 1985-07-30 Nippon Petrochem Co Ltd Method and apparatus for forming rugged sheet
EP1727633B1 (en) 2003-12-17 2008-04-09 Airbus Foldable mandrel for the production of a single curvature folded core for a sandwich panel
WO2011109687A2 (en) * 2010-03-05 2011-09-09 Cornell University Bidirectional gear, method, and applications
CN113695437B (en) * 2021-08-27 2023-04-11 重庆创新燃料电池技术产业研究院有限公司 Forming method of corrugated plate with rectangular section of ultralight air-cooled reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1793629A (en) * 1928-11-01 1931-02-24 William J Sandberg Strip-corrugating machine
US2290608A (en) * 1939-02-18 1942-07-21 Richard K Stevens Foil crumpling method and apparatus
US2769479A (en) * 1951-03-23 1956-11-06 Bishop And Babcock Mfg Company Rolls for corrugating metal strips
US3525138A (en) * 1968-04-09 1970-08-25 Gen Electric Method of making a humidifier evaporating element
ZA794126B (en) * 1978-08-15 1980-08-27 Covrad Ltd Apparatus for forming corrugated sheet material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007175759A (en) * 2005-12-28 2007-07-12 Usui Kokusai Sangyo Kaisha Ltd Method and apparatus for forming corrugated fin structure
JP2013015110A (en) * 2011-07-06 2013-01-24 Sakura Kogyo Kk Method of manufacturing honeycomb body in exhaust gas catalyst device, and honeycomb body manufactured by the method, and exhaust gas catalyst device using the honeycomb body

Also Published As

Publication number Publication date
EP0068633A3 (en) 1983-07-20
EP0068633A2 (en) 1983-01-05

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