JPS55112103A - Rolling apparatus for metallic strip - Google Patents

Rolling apparatus for metallic strip

Info

Publication number
JPS55112103A
JPS55112103A JP1532679A JP1532679A JPS55112103A JP S55112103 A JPS55112103 A JP S55112103A JP 1532679 A JP1532679 A JP 1532679A JP 1532679 A JP1532679 A JP 1532679A JP S55112103 A JPS55112103 A JP S55112103A
Authority
JP
Japan
Prior art keywords
roll
strip
small diameter
thrusting
tension
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
JP1532679A
Other languages
Japanese (ja)
Inventor
Yoshimitsu Uto
Shunji Omori
Tateo Tanimoto
Nobutaka Maeda
Seiji Nishikawa
Muneo Moriya
Hideo Sagara
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1532679A priority Critical patent/JPS55112103A/en
Publication of JPS55112103A publication Critical patent/JPS55112103A/en
Pending legal-status Critical Current

Links

Landscapes

  • Metal Rolling (AREA)

Abstract

PURPOSE: To efficiently perform the bending and rolling works for the strip, and to lighten the tension to be applied to the strip, by installing a mechanism for thrusting the strip against the small diameter roll at plural positions in the circumference of this roll, in the reducing rolls whose one roll is of a small diameter.
CONSTITUTION: Two work rolls 2, 3, are arranged above and under the strip 1 traveling in the direction of the arrow A; in which, the roll 2 is made small diameter, and rolls 4, 5, are arranged near the roll 2 so as to thrust the strip 1 against the roll 2; the titled rolling apparatus is constituted thus. By the effect of this thrusting action, the bending and rolling works for the strip 1 can be efficiently performed. Hereupon, the tension to be applied to the strip 1 can be less than the authorized tension value, so that the bridle roll can be omitted. For above stated thrusting mechanism, the high pressure jet nozzle 8 can be installed in place of the roll 4.
COPYRIGHT: (C)1980,JPO&Japio
JP1532679A 1979-02-13 1979-02-13 Rolling apparatus for metallic strip Pending JPS55112103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1532679A JPS55112103A (en) 1979-02-13 1979-02-13 Rolling apparatus for metallic strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1532679A JPS55112103A (en) 1979-02-13 1979-02-13 Rolling apparatus for metallic strip

Publications (1)

Publication Number Publication Date
JPS55112103A true JPS55112103A (en) 1980-08-29

Family

ID=11885642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1532679A Pending JPS55112103A (en) 1979-02-13 1979-02-13 Rolling apparatus for metallic strip

Country Status (1)

Country Link
JP (1) JPS55112103A (en)

Similar Documents

Publication Publication Date Title
JPS55112103A (en) Rolling apparatus for metallic strip
JPS579662A (en) Recording paper curl eliminating equipment
JPS5769069A (en) Heat transfer recorder
JPS55139102A (en) Rolling method for strip
JPS5437059A (en) Method of producting internally wrought pipe
GB1125554A (en) Rolling apparatus
JPS5218575A (en) Web winding method
JPS55156603A (en) Rolling method for u-shaped sheet pile
JPS5554203A (en) Rolling mill for pipe
JPS55112129A (en) Sheet coiling method at skin pass rolling
JPS56151130A (en) Method and apparatus for forming sheet of nonuniform section
JPS53146958A (en) Rolling method of steel material at high area reduction
JPS5530355A (en) Method for passing of leading end of strip by dummy strip method and apparatus thereof
JPS5739030A (en) Rapid winding apparatus of thin metallic strip
JPS56131002A (en) Changing method for roll crown
JPS56102302A (en) Manufacture of long sized metallic shape
JPS5747503A (en) Rolling method with different circumferential roll speeds
JPS55100822A (en) Straightening method for h-beam with roller
JPS5443157A (en) Hot rolling method for hot strip
JPS55139101A (en) Method and apparatus for strong width-reducing rolling
JPS5739011A (en) Cooling device for roll of rolling mill
JPS56113647A (en) Compensator for meandering of strip
JPS54142161A (en) Metal belt winding
JPS5439348A (en) Tandem rolling facility
JPS5413446A (en) Controlling method for sheet crown in rolling mill