ATE43984T1 - GRINDING MACHINE FOR WET GRINDING OF FLAT ROLLERS WITH LOW PROFILE. - Google Patents

GRINDING MACHINE FOR WET GRINDING OF FLAT ROLLERS WITH LOW PROFILE.

Info

Publication number
ATE43984T1
ATE43984T1 AT84113883T AT84113883T ATE43984T1 AT E43984 T1 ATE43984 T1 AT E43984T1 AT 84113883 T AT84113883 T AT 84113883T AT 84113883 T AT84113883 T AT 84113883T AT E43984 T1 ATE43984 T1 AT E43984T1
Authority
AT
Austria
Prior art keywords
grinding
holder
roll
measuring
testing
Prior art date
Application number
AT84113883T
Other languages
German (de)
Inventor
Wolfgang Dr Boettcher
Hermann-Josef Prof Dr Kopineck
Ferdinand Stutzinger
Original Assignee
Hoesch 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 Ag filed Critical Hoesch Ag
Application granted granted Critical
Publication of ATE43984T1 publication Critical patent/ATE43984T1/en

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
    • B24B49/08—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 involving liquid or pneumatic means
    • 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

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)

Abstract

1. Grinding machine (11) comprising a rotary device (15) for receiving a roll (21) to be ground with a profile departing slightly the cylindrical form, a measuring arm (16) whose one end is connected to the support (13) of the grinding stone (12), and at whose other end is located a holder (17) arranged to be movable in the direction towards the axis of the rotary device (15), said holder comprising a unit (18, 19) for maintaining a constant distance from the surface of the roll (21) and on the holder (17) being secured the probe (20) of a measuring or testing device for the supervision and control of the grinding process which is controlled manually or by automatic means, characterized in that the unit (18, 19) for maintaining a constant spacing from the surface of the roll (21) does not come into contact with the roll and comprises a contactless element in form of an air nozzle (19) which measures the distance and is known per se, said air nozzle being connected by a passage to a piston which moves the holder (17) towards or away from the roll (21) so that changes in the dynamic pressure cause movement of the piston in the direction to restore the desired spacing, and on the holder (17) is mounted more than one probe of testing or measuring means which are located in the testing or measuring state when the grinding stone (12) is grinding and when her rotary device (15) is rotating.
AT84113883T 1984-03-14 1984-11-16 GRINDING MACHINE FOR WET GRINDING OF FLAT ROLLERS WITH LOW PROFILE. ATE43984T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843409287 DE3409287A1 (en) 1984-03-14 1984-03-14 GRINDING MACHINE FOR WET GRINDING OF FLAT ROLLERS WITH A WEAK PROFILE
EP84113883A EP0154683B1 (en) 1984-03-14 1984-11-16 Grinding machine for wet grinding rolls with slight profile

Publications (1)

Publication Number Publication Date
ATE43984T1 true ATE43984T1 (en) 1989-06-15

Family

ID=6230438

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84113883T ATE43984T1 (en) 1984-03-14 1984-11-16 GRINDING MACHINE FOR WET GRINDING OF FLAT ROLLERS WITH LOW PROFILE.

Country Status (4)

Country Link
EP (1) EP0154683B1 (en)
JP (1) JPS614655A (en)
AT (1) ATE43984T1 (en)
DE (2) DE3409287A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191690B (en) * 1986-03-20 1988-03-23 Giustina International Spa INDEPENDENT MEASURING APPARATUS FOR GRINDING MACHINES FOR CYLINDERS AND SIMILAR WITH STRUCTURAL AND SURFACE CONTROL BODIES
DE3613733A1 (en) * 1986-04-23 1987-10-29 Voith Gmbh J M EXTERNAL ROUND GRINDING METHOD
DE3900491A1 (en) * 1989-01-10 1990-07-12 Hoesch Stahl Ag MEASURING DEVICE FOR A ROUND GRINDING MACHINE
SE502857C2 (en) * 1990-01-04 1996-01-29 Lundmark E Method and apparatus for machining, in particular grinding, of rollers and similar workpieces
DE19532222C2 (en) * 1995-09-01 2002-05-02 Vosswinkel Steuerungstechnik G Process for the production of roller contours
JP4832166B2 (en) * 2006-05-31 2011-12-07 小林製薬株式会社 Absorbent core and mask containing the same
CN102248453B (en) * 2011-07-18 2013-10-30 贵阳险峰机床有限责任公司 Roller and workpiece measuring device
CN104959883A (en) * 2015-07-22 2015-10-07 江苏亚太轻合金科技股份有限公司 Semi-automatic double-wire roller polishing device
CN107413558B (en) * 2017-08-11 2019-07-23 徐州瑞欧达机械科技有限公司 A kind of injection mold push back pin surface polishing spray-painting plant
JP7354879B2 (en) * 2020-03-05 2023-10-03 トヨタ自動車株式会社 automatic water grinding device
CN112643545A (en) * 2020-12-28 2021-04-13 一胜百模具技术（上海）有限公司 Automatic measuring device of grinding machine and grinding machine
CN113500464B (en) * 2021-09-06 2022-02-15 广东东方精工科技股份有限公司 Automatic grinding device and method for grinding rubber pad of die-cutting unit
CN118081502A (en) * 2024-04-09 2024-05-28 南京图祺再生资源有限公司 Roll grinder compound curve grinding device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147574A (en) * 1962-06-29 1964-09-08 Hupp Corp Dimensional control device
GB1127434A (en) * 1964-12-01 1968-09-18 Churchill Machine Tool Co Ltd Improvements in grinding machines
US3616578A (en) * 1969-01-10 1971-11-02 Ingersoll Milling Machine Co Method for turning workpieces
GB1261071A (en) * 1969-01-27 1972-01-19 Wiggins Teape Res Dev Improvements in or relating to grinding machines
GB1291081A (en) * 1969-02-11 1972-09-27 Churchill Machine Tool Co Ltd Improvements in or relating to grinding machines
DE3112991C2 (en) * 1981-04-01 1985-12-12 Hoesch Ag, 4600 Dortmund Cylindrical grinding machine for the controlled grinding of cracks on rollers
JPS5834746A (en) * 1981-08-20 1983-03-01 Toshiba Mach Co Ltd Control apparatus for roll grinding machine

Also Published As

Publication number Publication date
DE3409287A1 (en) 1985-09-19
JPS614655A (en) 1986-01-10
EP0154683B1 (en) 1989-06-14
DE3409287C2 (en) 1988-06-01
EP0154683A2 (en) 1985-09-18
DE3478669D1 (en) 1989-07-20
EP0154683A3 (en) 1987-03-11

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