JPS6182909A - Method for controlling peripheral length in manufacture of endless steel belt - Google Patents

Method for controlling peripheral length in manufacture of endless steel belt

Info

Publication number
JPS6182909A
JPS6182909A JP20450284A JP20450284A JPS6182909A JP S6182909 A JPS6182909 A JP S6182909A JP 20450284 A JP20450284 A JP 20450284A JP 20450284 A JP20450284 A JP 20450284A JP S6182909 A JPS6182909 A JP S6182909A
Authority
JP
Japan
Prior art keywords
roll
detector
speed
belt
rolling
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.)
Withdrawn
Application number
JP20450284A
Other languages
Japanese (ja)
Other versions
JPH0351484B2 (en
Inventor
Koji Hosomi
Hirokiyo Tsutsumi
Shigeo Hattori
Tatsu Ataka
Misao Hino
Teruyuki Takahara
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP20450284A priority Critical patent/JPH0351484B2/ja
Publication of JPS6182909A publication Critical patent/JPS6182909A/en
Publication of JPH0351484B2 publication Critical patent/JPH0351484B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B5/00Extending closed shapes of metal bands by rolling

Abstract

PURPOSE:To control accurately the peripheral length of a titled belt and to prevent the generation of its malformation by lowering a rolling speed when the belt arrives in the vicinity of an aimed peripheral length. CONSTITUTION:The amount of movement of a tension roll 2 is continuously detected by a detector 10, and a rolling reduction device 7 drives pressing rolls 5 to be subjected an endless steel belt 3 to reverse rolling reduction according to a control signal outputted from an amplifier 11 of detector 10 when the roll 2 arrives at a prescribed intermediate control point set previously. Further, a moving means 9 lowers a pulling force of roll 2 to a fixed value to maintain its value. By this operation, the rolling speed of belt 3 (the moving speed of roll 2) is reduced. Next, when the roll 2 moves to the aimed final point, the rolls 5 are rapidly retreated through the device 7 according to a signal from the amplifier 11 of detector 10, to finish the rolling. At need, the moving speed of roll 2 is detected through the detector 10 to compute the difference between said speed and a previously set moving speed, thereby adjusting continuously said reverse rolling reduction based on the computed difference.
JP20450284A 1984-09-28 1984-09-28 Expired - Fee Related JPH0351484B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20450284A JPH0351484B2 (en) 1984-09-28 1984-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20450284A JPH0351484B2 (en) 1984-09-28 1984-09-28

Publications (2)

Publication Number Publication Date
JPS6182909A true JPS6182909A (en) 1986-04-26
JPH0351484B2 JPH0351484B2 (en) 1991-08-07

Family

ID=16491587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20450284A Expired - Fee Related JPH0351484B2 (en) 1984-09-28 1984-09-28

Country Status (1)

Country Link
JP (1) JPH0351484B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1332810A1 (en) * 2000-10-20 2003-08-06 Honda Giken Kogyo Kabushiki Kaisha Rolling device for ring
US7204005B2 (en) * 2002-08-30 2007-04-17 Nissan Motor Co., Ltd. Manufacturing method of endless metal belt and manufacturing apparatus of endless metal belt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1332810A1 (en) * 2000-10-20 2003-08-06 Honda Giken Kogyo Kabushiki Kaisha Rolling device for ring
EP1332810A4 (en) * 2000-10-20 2006-04-12 Honda Motor Co Ltd Rolling device for ring
US7204005B2 (en) * 2002-08-30 2007-04-17 Nissan Motor Co., Ltd. Manufacturing method of endless metal belt and manufacturing apparatus of endless metal belt

Also Published As

Publication number Publication date
JPH0351484B2 (en) 1991-08-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees