EP0120577A3 - Polishing machine - Google Patents

Polishing machine Download PDF

Info

Publication number
EP0120577A3
EP0120577A3 EP84300915A EP84300915A EP0120577A3 EP 0120577 A3 EP0120577 A3 EP 0120577A3 EP 84300915 A EP84300915 A EP 84300915A EP 84300915 A EP84300915 A EP 84300915A EP 0120577 A3 EP0120577 A3 EP 0120577A3
Authority
EP
European Patent Office
Prior art keywords
arm
polishing
polished
rotatable
polishing machine
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
EP84300915A
Other versions
EP0120577B1 (en
EP0120577A2 (en
Inventor
Terence John Williamson
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.)
Burwell Reed and Kinghorn Ltd
Original Assignee
Burwell Reed and Kinghorn 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 Burwell Reed and Kinghorn Ltd filed Critical Burwell Reed and Kinghorn Ltd
Priority to AT84300915T priority Critical patent/ATE31657T1/en
Publication of EP0120577A2 publication Critical patent/EP0120577A2/en
Publication of EP0120577A3 publication Critical patent/EP0120577A3/en
Application granted granted Critical
Publication of EP0120577B1 publication Critical patent/EP0120577B1/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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
    • 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
    • B24B5/06—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 internally
    • B24B5/08—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 internally involving a vertical tool spindle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (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)

Abstract

A polishing apparatus comprises a rotatable table 10 on which the article to be polished 12 is mounted. An arm 18 carrying a rotatable polishing head 20 of abrasive material is mounted above the table 10 and is capable of being traversed towards and away from the table. The mounting of the polishing arm includes a pivot 28 so that the arm may be tilted under the action of a fluid operated cylinder 34 whereby to bring the polishing head 20 into contact with the surface to be polished 16. The fluid operated cylinder, preferably a pneumatic cylinder, is connected into a fluid circuit having a pressure regulator in its outlet so as to apply constant pressure to the arm 18.
EP84300915A 1983-03-01 1984-02-14 Polishing machine Expired EP0120577B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84300915T ATE31657T1 (en) 1983-03-01 1984-02-14 POLISHING MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8305667 1983-03-01
GB838305667A GB8305667D0 (en) 1983-03-01 1983-03-01 Polishing machine

Publications (3)

Publication Number Publication Date
EP0120577A2 EP0120577A2 (en) 1984-10-03
EP0120577A3 true EP0120577A3 (en) 1985-09-18
EP0120577B1 EP0120577B1 (en) 1988-01-07

Family

ID=10538818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84300915A Expired EP0120577B1 (en) 1983-03-01 1984-02-14 Polishing machine

Country Status (5)

Country Link
EP (1) EP0120577B1 (en)
JP (1) JPS59224253A (en)
AT (1) ATE31657T1 (en)
DE (1) DE3468356D1 (en)
GB (1) GB8305667D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037814A1 (en) * 1996-04-09 1997-10-16 Allroundfinisher Kb Tool for grinding and polishing objects as well as grinding member and method for producing grinding members for such a tool
JP6347399B2 (en) * 2014-01-23 2018-06-27 株式会社Ihi Polishing robot and its trajectory generation method
CN112872917A (en) * 2021-01-08 2021-06-01 陈凤芝 5G antenna precision polishing system and polishing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558300A (en) * 1946-03-18 1951-06-26 Frederic B Stevens Inc Apparatus for finishing surfaces
US3121296A (en) * 1962-04-30 1964-02-18 Owens Illinois Glass Co Mold polishing machine
DE1246454B (en) * 1959-06-20 1967-08-03 Frederick William Armytage Machine for fine grinding of fully formed, strongly profiled workpieces
US3611642A (en) * 1969-03-04 1971-10-12 Metabowerke Kg Reciprocating finishing apparatus
DE2417470A1 (en) * 1973-04-13 1974-10-31 Serge Trevisan DEVICE FOR POLISHING METALLIC SURFACES, IN PARTICULAR MOLDS
DE2722021A1 (en) * 1976-05-14 1977-11-17 S H C S A Soc GRINDING OR POLISHING MACHINE FOR GRINDING OR POLISHING THE INNER SURFACE OF A SHAPE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558300A (en) * 1946-03-18 1951-06-26 Frederic B Stevens Inc Apparatus for finishing surfaces
DE1246454B (en) * 1959-06-20 1967-08-03 Frederick William Armytage Machine for fine grinding of fully formed, strongly profiled workpieces
US3121296A (en) * 1962-04-30 1964-02-18 Owens Illinois Glass Co Mold polishing machine
US3611642A (en) * 1969-03-04 1971-10-12 Metabowerke Kg Reciprocating finishing apparatus
DE2417470A1 (en) * 1973-04-13 1974-10-31 Serge Trevisan DEVICE FOR POLISHING METALLIC SURFACES, IN PARTICULAR MOLDS
DE2722021A1 (en) * 1976-05-14 1977-11-17 S H C S A Soc GRINDING OR POLISHING MACHINE FOR GRINDING OR POLISHING THE INNER SURFACE OF A SHAPE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
METAL FINISHING, vol. 74, no. 11, November 1976, Westwood, N.Y., USA; ACME MFG. CO. "Automatic Polisher", pages 76,78 *

Also Published As

Publication number Publication date
EP0120577B1 (en) 1988-01-07
DE3468356D1 (en) 1988-02-11
EP0120577A2 (en) 1984-10-03
ATE31657T1 (en) 1988-01-15
GB8305667D0 (en) 1983-03-30
JPS59224253A (en) 1984-12-17

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