JPS5542770A - Stopping position control method for steel wire material - Google Patents

Stopping position control method for steel wire material

Info

Publication number
JPS5542770A
JPS5542770A JP11686078A JP11686078A JPS5542770A JP S5542770 A JPS5542770 A JP S5542770A JP 11686078 A JP11686078 A JP 11686078A JP 11686078 A JP11686078 A JP 11686078A JP S5542770 A JPS5542770 A JP S5542770A
Authority
JP
Japan
Prior art keywords
wire
steel wire
sent
stop
intended position
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
JP11686078A
Other languages
Japanese (ja)
Inventor
Seiji Harada
Shinichi Inaba
Toshiyuki Sugimura
Shinichi Ichikawa
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP11686078A priority Critical patent/JPS5542770A/en
Publication of JPS5542770A publication Critical patent/JPS5542770A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/003—Transfer to bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements

Abstract

PURPOSE: To improve the cutting yield and the cutting efficiency by giving a forced braking to the steal wire under an innertia running in transit from the rolling process to cutting process and having the wire exactly stop at the intended position.
CONSTITUTION: The steel wire rolled by a rolling mill 1 and cut by a hot cutter 2 in long length is transfered on the rollers of transfer passage 3 by its inertia running. The passing time of the steel wire on said transfer passage is detected by three photoconductive cell detectors 61W63, and the detected signals are sent to a processor 8 which obtains the transfer speed, the transfer friction coefficient and the slow down characteristics and calculates the pressing force and acting time required to stop the steel wire at the intended position on the transfer passage. the processed results are sent to a braking device 7 which applies a downward pressing force on the wire based on said processed results forcing the wire to stop at the intended position. The stopped wire is sent to a carry-out passage 5 while being cooled on its way on a cooling bed 4 and is fed to a cold cutter to be cut to predetermined length.
COPYRIGHT: (C)1980,JPO&Japio
JP11686078A 1978-09-22 1978-09-22 Stopping position control method for steel wire material Pending JPS5542770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11686078A JPS5542770A (en) 1978-09-22 1978-09-22 Stopping position control method for steel wire material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11686078A JPS5542770A (en) 1978-09-22 1978-09-22 Stopping position control method for steel wire material

Publications (1)

Publication Number Publication Date
JPS5542770A true JPS5542770A (en) 1980-03-26

Family

ID=14697412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11686078A Pending JPS5542770A (en) 1978-09-22 1978-09-22 Stopping position control method for steel wire material

Country Status (1)

Country Link
JP (1) JPS5542770A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63267680A (en) * 1988-03-30 1988-11-04 日立エレベータサービス株式会社 Hydraulic-elevator speed detector
CN103737103A (en) * 2013-12-30 2014-04-23 北京京诚之星科技开发有限公司 Sizing baffle device
WO2016108830A1 (en) * 2014-12-30 2016-07-07 Primetals Technologies Germany Gmbh Sliding transport of rolled product with adaptation of friction
CN109731930A (en) * 2019-01-08 2019-05-10 山东莱钢永锋钢铁有限公司 A kind of cooling bed steel-feeding Pneumatic braking system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63267680A (en) * 1988-03-30 1988-11-04 日立エレベータサービス株式会社 Hydraulic-elevator speed detector
CN103737103A (en) * 2013-12-30 2014-04-23 北京京诚之星科技开发有限公司 Sizing baffle device
CN103737103B (en) * 2013-12-30 2016-01-20 北京京诚之星科技开发有限公司 Length fixing baffle device
WO2016108830A1 (en) * 2014-12-30 2016-07-07 Primetals Technologies Germany Gmbh Sliding transport of rolled product with adaptation of friction
CN107155315A (en) * 2014-12-30 2017-09-12 首要金属科技德国有限责任公司 The slip transport adjusted with frictional force of rolled products
CN107155315B (en) * 2014-12-30 2019-10-18 首要金属科技德国有限责任公司 The sliding transport of rolled products adjusted with frictional force
US10994318B2 (en) 2014-12-30 2021-05-04 Primetals Technologies Germany Gmbh Sliding transport of rolled product with adaptation of friction
CN109731930A (en) * 2019-01-08 2019-05-10 山东莱钢永锋钢铁有限公司 A kind of cooling bed steel-feeding Pneumatic braking system
CN109731930B (en) * 2019-01-08 2020-12-01 山东莱钢永锋钢铁有限公司 Steel pneumatic braking system on cooling bed

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