JPS5588929A - Coiling method of cold rolled hoop - Google Patents

Coiling method of cold rolled hoop

Info

Publication number
JPS5588929A
JPS5588929A JP16261278A JP16261278A JPS5588929A JP S5588929 A JPS5588929 A JP S5588929A JP 16261278 A JP16261278 A JP 16261278A JP 16261278 A JP16261278 A JP 16261278A JP S5588929 A JPS5588929 A JP S5588929A
Authority
JP
Japan
Prior art keywords
hoop
sleeve
crown
elongated
shape
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
JP16261278A
Other languages
Japanese (ja)
Inventor
Hatsuo Miyashita
Kenji Kurihara
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP16261278A priority Critical patent/JPS5588929A/en
Publication of JPS5588929A publication Critical patent/JPS5588929A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes

Landscapes

  • Winding, Rewinding, Material Storage Devices (AREA)
  • Winding Of Webs (AREA)

Abstract

PURPOSE: To prevent the fold-form defects of hoop by inserting the sleeve which has the crown amount corresponding to the top part shape of the hoop to be coiled into reel.
CONSTITUTION: The hoop is coiled by using a sleeve 1 which has convex crown 2 when the hoop is center-elongated form and by using a sleeve 1 which has concave crown 3 when it is edge-elongated form. The respective crown amounts t1 of the convex crown 2 and concave crown 3 with respect to the thickness t of the sleeve 1 having an outside diameter d are having been set at the adequate values by being corresponded to the rates of elongation of the hoop. Ordinarily, it may be predicted whether the shape of the hoop becomes center-elongated or edge-elongated depending upon rolling conditions and the sleeve whose shape has beforehand been selected according to the shape of the hoop to be predicted depending upon the rolling conditions is inserted into the reel.
COPYRIGHT: (C)1980,JPO&Japio
JP16261278A 1978-12-26 1978-12-26 Coiling method of cold rolled hoop Pending JPS5588929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16261278A JPS5588929A (en) 1978-12-26 1978-12-26 Coiling method of cold rolled hoop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16261278A JPS5588929A (en) 1978-12-26 1978-12-26 Coiling method of cold rolled hoop

Publications (1)

Publication Number Publication Date
JPS5588929A true JPS5588929A (en) 1980-07-05

Family

ID=15757898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16261278A Pending JPS5588929A (en) 1978-12-26 1978-12-26 Coiling method of cold rolled hoop

Country Status (1)

Country Link
JP (1) JPS5588929A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623802A (en) * 1985-06-28 1987-01-09 Sumitomo Metal Ind Ltd Rolling method for extra-thin sheet
JPS63268516A (en) * 1987-04-24 1988-11-07 Kawasaki Steel Corp Tension reel
WO2002045876A1 (en) * 2000-12-04 2002-06-13 Alcan International Limited Storage and transportation of aluminium strip

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231313U (en) * 1975-08-23 1977-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231313U (en) * 1975-08-23 1977-03-04

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623802A (en) * 1985-06-28 1987-01-09 Sumitomo Metal Ind Ltd Rolling method for extra-thin sheet
JPS63268516A (en) * 1987-04-24 1988-11-07 Kawasaki Steel Corp Tension reel
WO2002045876A1 (en) * 2000-12-04 2002-06-13 Alcan International Limited Storage and transportation of aluminium strip
US7497402B2 (en) 2000-12-04 2009-03-03 Alcan International Limited Storage and transportation of aluminium strip

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