EP0035627A3 - Method of regrinding a roll - Google Patents

Method of regrinding a roll Download PDF

Info

Publication number
EP0035627A3
EP0035627A3 EP81100257A EP81100257A EP0035627A3 EP 0035627 A3 EP0035627 A3 EP 0035627A3 EP 81100257 A EP81100257 A EP 81100257A EP 81100257 A EP81100257 A EP 81100257A EP 0035627 A3 EP0035627 A3 EP 0035627A3
Authority
EP
European Patent Office
Prior art keywords
roll
regrinding
body length
irregular
fed
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.)
Granted
Application number
EP81100257A
Other languages
German (de)
Other versions
EP0035627B1 (en
EP0035627A2 (en
Inventor
Horst Dipl.-Ing. Heinen
Klaus Dipl.-Ing. Kuhn
Wilhelm Dr. Rer. Nat. Tappe
Friedrich Ing. Grad. Zahn
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Hoesch Werke AG
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 Hoesch Werke AG filed Critical Hoesch Werke AG
Priority to AT81100257T priority Critical patent/ATE5571T1/en
Publication of EP0035627A2 publication Critical patent/EP0035627A2/en
Publication of EP0035627A3 publication Critical patent/EP0035627A3/en
Application granted granted Critical
Publication of EP0035627B1 publication Critical patent/EP0035627B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/14—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the temperature during grinding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Lubricants (AREA)

Abstract

1. Method of regrinding a roll (1) having irregular wear and irregular temperature distribution over its body length, characterized in that the differing temperatures over the body length of the roll (1) on the grinding machine (2) are measured by temperature sensor means and are fed to a computer (4) which controls the setting up of the grinding wheel (5) based upon preset values of roll diameter, roll material and desired ground profile.
EP81100257A 1980-03-11 1981-01-15 Method of regrinding a roll Expired EP0035627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81100257T ATE5571T1 (en) 1980-03-11 1981-01-15 PROCEDURE FOR REGRINDING A ROLLER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3009180 1980-03-11
DE3009180A DE3009180C2 (en) 1980-03-11 1980-03-11 Control device for feeding the longitudinally displaceable grinding wheel of a roll grinding machine

Publications (3)

Publication Number Publication Date
EP0035627A2 EP0035627A2 (en) 1981-09-16
EP0035627A3 true EP0035627A3 (en) 1982-03-24
EP0035627B1 EP0035627B1 (en) 1983-12-14

Family

ID=6096784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81100257A Expired EP0035627B1 (en) 1980-03-11 1981-01-15 Method of regrinding a roll

Country Status (4)

Country Link
EP (1) EP0035627B1 (en)
JP (1) JPS56152560A (en)
AT (1) ATE5571T1 (en)
DE (1) DE3009180C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI61738C (en) * 1981-03-19 1982-09-10 Valmet Oy FOERFARANDE VID TILLVERKNING AV STENVALS FOER PAPPERSMASKIN
JP2592082B2 (en) * 1987-12-29 1997-03-19 東芝機械株式会社 Grinding control method in roll grinder
SE502857C2 (en) * 1990-01-04 1996-01-29 Lundmark E Method and apparatus for machining, in particular grinding, of rollers and similar workpieces
JPH08334832A (en) 1995-04-07 1996-12-17 Seiko Epson Corp Video projection system and controlling method for position mark display therefor
JPH09323257A (en) * 1996-05-31 1997-12-16 Toshiba Mach Co Ltd Roll diameter measuring method and roll diameter measuring device in roll grinding machine
JP4998731B2 (en) * 2007-10-22 2012-08-15 Ｊｆｅスチール株式会社 Rolling roll grinding method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310483B1 (en) * 1973-03-02 1974-07-25 Krupp Ag Huettenwerke Method and device for regrinding a roller heated unevenly over its entire length
DE2261389B2 (en) * 1972-12-15 1977-11-10 Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt WORKPIECE MEASUREMENT
JPS5357596A (en) * 1976-11-04 1978-05-24 Sumitomo Metal Ind Ltd Grinding method of roll
SU629044A1 (en) * 1977-05-23 1978-10-25 Предприятие П/Я В-8406 Roll-grinding method
DE2747883B2 (en) * 1977-10-26 1980-01-03 Wilhelm Hegenscheidt, Gmbh, 5140 Erkelenz Method for producing a hole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2261389B2 (en) * 1972-12-15 1977-11-10 Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt WORKPIECE MEASUREMENT
DE2310483B1 (en) * 1973-03-02 1974-07-25 Krupp Ag Huettenwerke Method and device for regrinding a roller heated unevenly over its entire length
JPS5357596A (en) * 1976-11-04 1978-05-24 Sumitomo Metal Ind Ltd Grinding method of roll
SU629044A1 (en) * 1977-05-23 1978-10-25 Предприятие П/Я В-8406 Roll-grinding method
DE2747883B2 (en) * 1977-10-26 1980-01-03 Wilhelm Hegenscheidt, Gmbh, 5140 Erkelenz Method for producing a hole

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN Band 2, Nr. 87, 15. Juli 1978 seite 2517M78 & JP-A-53-57596 *
Soviet Invention Illustrated Week B31, 17. September 1979 Section P61 & SU-A-629044 *

Also Published As

Publication number Publication date
JPS56152560A (en) 1981-11-26
DE3009180A1 (en) 1981-09-17
EP0035627B1 (en) 1983-12-14
EP0035627A2 (en) 1981-09-16
ATE5571T1 (en) 1983-12-15
DE3009180C2 (en) 1982-04-15

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