EP0359304A3 - Method and apparatus for the copy grinding of cylindrical or spherical surfaces - Google Patents

Method and apparatus for the copy grinding of cylindrical or spherical surfaces Download PDF

Info

Publication number
EP0359304A3
EP0359304A3 EP19890202156 EP89202156A EP0359304A3 EP 0359304 A3 EP0359304 A3 EP 0359304A3 EP 19890202156 EP19890202156 EP 19890202156 EP 89202156 A EP89202156 A EP 89202156A EP 0359304 A3 EP0359304 A3 EP 0359304A3
Authority
EP
European Patent Office
Prior art keywords
grinding
cylinder
phase
geometry
belt
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
EP19890202156
Other languages
German (de)
French (fr)
Other versions
EP0359304A2 (en
EP0359304B1 (en
Inventor
Urs Maier
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.)
Farros Blatter AG
Original Assignee
Farros Blatter 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 Farros Blatter AG filed Critical Farros Blatter AG
Priority to AT89202156T priority Critical patent/ATE82895T1/en
Publication of EP0359304A2 publication Critical patent/EP0359304A2/en
Publication of EP0359304A3 publication Critical patent/EP0359304A3/en
Application granted granted Critical
Publication of EP0359304B1 publication Critical patent/EP0359304B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
    • 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
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Provided before a method consisting of precision grinding with subsequent finish grinding is a grinding phase in which the grinding belt (21) is movably pressed under predetermined pressure against the outer surface (45') of the preheated cylinder (45) to be machined within a certain clearance X or X', adjustable by means of an adjusting device (30), between a copying template (10) and a contact roller (23) in such a way that, in this preliminary grinding phase, stock is uniformly removed from the cylinder surface (45') irrespective of its geometry. After a surface layer of the cylinder (45) formed from various particles has been ground down, the proportional pressures applied to the belt-grinding unit (1) are changed in such a way that, in the now following first grinding phase, the actual precision grinding, a fixed connection is set between the copying template (10) and the contact roller (30). A uniform distribution of temperature and thus also a uniform expansion of the cylinder surface (45'), which is of importance especially in the radial direction, are thereby ensured, as a result of which a more accurate cylinder geometry is achieved. <IMAGE>
EP89202156A 1988-09-14 1989-08-24 Method and apparatus for the copy grinding of cylindrical or spherical surfaces Expired - Lifetime EP0359304B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89202156T ATE82895T1 (en) 1988-09-14 1989-08-24 PROCESS FOR REPRESENTING CYLINDRICAL AND SPHERICAL SURFACES AND DEVICE FOR CARRYING OUT THE PROCESS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3831294A DE3831294A1 (en) 1988-09-14 1988-09-14 METHOD FOR COPY GRINDING CYLINDRICAL AND SPHERICAL SURFACES, AND DEVICE FOR CARRYING OUT THE METHOD
DE3831294 1988-09-14

Publications (3)

Publication Number Publication Date
EP0359304A2 EP0359304A2 (en) 1990-03-21
EP0359304A3 true EP0359304A3 (en) 1991-01-16
EP0359304B1 EP0359304B1 (en) 1992-12-02

Family

ID=6362959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89202156A Expired - Lifetime EP0359304B1 (en) 1988-09-14 1989-08-24 Method and apparatus for the copy grinding of cylindrical or spherical surfaces

Country Status (5)

Country Link
EP (1) EP0359304B1 (en)
JP (1) JP2827169B2 (en)
AT (1) ATE82895T1 (en)
DE (2) DE3831294A1 (en)
ES (1) ES2036333T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002834A1 (en) * 1991-07-31 1993-02-18 Farros Blatter Ag Grinder for grinding a cylindrical or spherical surface of a roll, especially a paper machine roll
WO1994012315A1 (en) * 1992-11-25 1994-06-09 Farros Blatter Ag Divice for grinding a cylindrical surface, especially a roller of a paper machine
DE4309052A1 (en) * 1993-03-20 1994-09-22 Schaudt Maschinenbau Gmbh Belt-grinding machine for working the crank pins of a crankshaft
DE29704578U1 (en) * 1997-03-13 1997-06-19 Leybold Systems GmbH, 63450 Hanau Device for cleaning the coating roller of a vacuum belt coating system
DE19830254A1 (en) * 1998-07-07 2000-01-13 Voith Sulzer Papiertech Patent System for cleaning rollers with elastic mantles at high speed papermaking machines
DE10065881A1 (en) * 2000-12-23 2002-07-04 Jaeger Gmbh Roll Service Device for grinding an outer surface
TR200605025A1 (en) * 2006-09-13 2007-10-22 Sunteks Plasti̇k Kağit Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Automatic sanding of bobbin and rolic surfaces.
CN109277920B (en) * 2018-11-28 2020-06-26 王佳宁 Intelligent large-scale rack polishing robot
CN109702583B (en) * 2019-02-19 2020-04-10 文华学院 Optical lens processing device
CN112828696B (en) * 2021-01-04 2022-12-06 江苏煌灿新材料科技有限公司 Chemical pipeline processing and treating system
CN114274022A (en) * 2022-01-20 2022-04-05 新沂市鹏立机械有限公司 Metal bar surface polishing machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE560078C (en) * 1928-04-03 1932-09-28 Fried Krupp Grusonwerk Akt Ges Roller mill with grinding device
US3165865A (en) * 1962-12-31 1965-01-19 B S Roy & Son Co Roll grinder
DE3639264A1 (en) * 1985-11-18 1987-05-21 Blatter Farros Ag Apparatus for the copy-grinding of cylindrical and spherical surfaces
GB2185918A (en) * 1986-02-03 1987-08-05 Sanko Kikai Grinding machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE560078C (en) * 1928-04-03 1932-09-28 Fried Krupp Grusonwerk Akt Ges Roller mill with grinding device
US3165865A (en) * 1962-12-31 1965-01-19 B S Roy & Son Co Roll grinder
DE3639264A1 (en) * 1985-11-18 1987-05-21 Blatter Farros Ag Apparatus for the copy-grinding of cylindrical and spherical surfaces
GB2185918A (en) * 1986-02-03 1987-08-05 Sanko Kikai Grinding machine

Also Published As

Publication number Publication date
EP0359304A2 (en) 1990-03-21
DE3831294A1 (en) 1990-03-15
ES2036333T3 (en) 1993-05-16
ATE82895T1 (en) 1992-12-15
JPH02116461A (en) 1990-05-01
DE58902881D1 (en) 1993-01-14
EP0359304B1 (en) 1992-12-02
JP2827169B2 (en) 1998-11-18

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