EP0242593B1 - Verfahren zum Aussenrundschleifen - Google Patents

Verfahren zum Aussenrundschleifen Download PDF

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Publication number
EP0242593B1
EP0242593B1 EP87104056A EP87104056A EP0242593B1 EP 0242593 B1 EP0242593 B1 EP 0242593B1 EP 87104056 A EP87104056 A EP 87104056A EP 87104056 A EP87104056 A EP 87104056A EP 0242593 B1 EP0242593 B1 EP 0242593B1
Authority
EP
European Patent Office
Prior art keywords
rocker
workpiece
roller
grinding
grinding wheel
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.)
Expired - Lifetime
Application number
EP87104056A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0242593A2 (de
EP0242593A3 (en
Inventor
Paul Kohler
Heinz Keck
Theodor Bähr
Gerd Krattenmacher
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Priority to AT87104056T priority Critical patent/ATE89775T1/de
Publication of EP0242593A2 publication Critical patent/EP0242593A2/de
Publication of EP0242593A3 publication Critical patent/EP0242593A3/de
Application granted granted Critical
Publication of EP0242593B1 publication Critical patent/EP0242593B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
    • B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
    • 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

Definitions

  • the invention relates to a method for external cylindrical grinding of rotationally symmetrical workpieces according to the preamble of claim 1. Such a method is known from US-PS 42 18 850.
  • the tool holder or the tool slide is mounted on a rocker which rotates about a to the longitudinal axis of the workpiece, e.g. Roller, parallel pivot axis is pivotally mounted.
  • a cam disc mounted on the longitudinal tool slide serves to control the pivoting movement of the rocker and thus the infeed movement of the grinding wheel.
  • bearing blocks 4 and 5 are arranged, on which the roller R is mounted by means of its lateral pins 2 and 3. Centering by means of centering pins 6 and 7 is provided.
  • the drive takes place from the motor 8 via a disk 10 which engages by means of rollers 9 and 11 on cams 12 of a driver part 33 which is clamped at the right end of the roller.
  • the longitudinal slide 14 of the tool holder is mounted on the front tool bed 13. This is driven translationally via drive motor 18, shaft 22 and gear 21. Support 17 is slidably mounted on longitudinal slide 14, the drive of which is not shown here.
  • Fig. 1 there is also shown a small bed 35 for a measuring slide which carries the digital displacement sensor 39, the associated evaluation and display part 33 and the measuring carriage 38, which acts as a motor or with a motor is integrated.
  • a small bed 35 for a measuring slide which carries the digital displacement sensor 39, the associated evaluation and display part 33 and the measuring carriage 38, which acts as a motor or with a motor is integrated.
  • the diameter of the roller can also be measured separately with a hand-held device.
  • the various tool paths are measured by rotary displacement sensors, such as indicated at 24 for the longitudinal movement of the slide 14 and at 44 for the support movement.
  • the rocker 16 is adjusted by a threaded spindle 37 of a gear 36, which is driven by a motor 40, which is preferably a stepper motor.
  • the diameter can be measured by means of the devices 33, 38 and 39, but the diameter at the two roller ends can also be measured easily by hand using a hand-held measuring device.
  • This diameter or the deviation of the two diameters is related to the distances of the support 17 or rocker 16 and grinding wheel 15 measured by the rotary encoder 44 when sparking from the roller surface in the region of these two roller ends, or also to the difference between these two relative ends Stretching.
  • a resulting remaining difference is a measure of the inclination of the roller with respect to the tool bed 13 or the travel of the grinding wheel 5 in the longitudinal direction of this bed.
  • This difference is entered as a correction value in the computer, which takes this correction into account in its program when producing the profile of the roll surface.

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)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP87104056A 1986-04-23 1987-03-19 Verfahren zum Aussenrundschleifen Expired - Lifetime EP0242593B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87104056T ATE89775T1 (de) 1986-04-23 1987-03-19 Verfahren zum aussenrundschleifen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3613733 1986-04-23
DE19863613733 DE3613733A1 (de) 1986-04-23 1986-04-23 Verfahren zum aussenrundschleifen

Publications (3)

Publication Number Publication Date
EP0242593A2 EP0242593A2 (de) 1987-10-28
EP0242593A3 EP0242593A3 (en) 1989-07-26
EP0242593B1 true EP0242593B1 (de) 1993-05-26

Family

ID=6299343

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104056A Expired - Lifetime EP0242593B1 (de) 1986-04-23 1987-03-19 Verfahren zum Aussenrundschleifen

Country Status (6)

Country Link
EP (1) EP0242593B1 (enrdf_load_stackoverflow)
JP (1) JPS62297065A (enrdf_load_stackoverflow)
KR (1) KR870009817A (enrdf_load_stackoverflow)
AT (1) ATE89775T1 (enrdf_load_stackoverflow)
DE (2) DE3613733A1 (enrdf_load_stackoverflow)
ES (1) ES2040709T3 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395576A1 (de) * 1989-04-28 1990-10-31 Moser, Jean P. Schleifmaschinen Rundschleifmaschine mit schwenkbarem Werkstücktisch
FI113354B (fi) 1997-04-10 2004-04-15 Metso Paper Inc Bombeerattujen telojen nauhahiomalaite
ES2249128B1 (es) * 2004-05-06 2006-12-01 Danobat, S.Coop Maquina rectificadora de rodillos de impresion y laminacion.
CN111791101A (zh) * 2020-07-22 2020-10-20 柳友香 一种冷轧机轧辊表面处理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1502423B2 (de) * 1964-11-17 1972-03-30 Farrel Corp., Ansonia, Conn. (V.StA.) Einrichtung zum ausrichten einer walze auf einer walzen schleifmaschine
JPS5449700A (en) * 1977-09-26 1979-04-19 Toshiba Mach Co Ltd Cambering attachment of roll grinding machine
CH623261A5 (en) * 1978-07-14 1981-05-29 Tschudin Werkzeugmasch Process for the cylindrical grinding of cylindrical parts, and cylindrical grinding machine for carrying out this process
CH631646A5 (en) * 1978-09-06 1982-08-31 Meseltron Sa Process for the external cylindrical grinding of a plurality of diameters of a workpiece in a mount
DE2911320A1 (de) * 1979-03-22 1980-10-02 Fortuna Werke Maschf Ag Verfahren zur steuerung, fehlerkorrektur und ermittlung sich aendernder groessen bei schleifmaschinen fuer das schleifen von werkstuecken und mittel zur durchfuehrung des verfahrens
JPS5834746A (ja) * 1981-08-20 1983-03-01 Toshiba Mach Co Ltd ロ−ル研削盤の制御装置
DE3409287A1 (de) * 1984-03-14 1985-09-19 Hoesch Ag, 4600 Dortmund Schleifmaschine zum nassschleifen von flachwalzen mit schwachem profil

Also Published As

Publication number Publication date
JPS62297065A (ja) 1987-12-24
ATE89775T1 (de) 1993-06-15
DE3613733C2 (enrdf_load_stackoverflow) 1993-01-14
EP0242593A2 (de) 1987-10-28
EP0242593A3 (en) 1989-07-26
DE3785962D1 (de) 1993-07-01
DE3613733A1 (de) 1987-10-29
KR870009817A (ko) 1987-11-30
ES2040709T3 (es) 1993-11-01

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