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CA999746A - Metal conditioning planetary grinder - Google Patents

Metal conditioning planetary grinder

Info

Publication number
CA999746A
CA999746A CA190,505A CA190505A CA999746A CA 999746 A CA999746 A CA 999746A CA 190505 A CA190505 A CA 190505A CA 999746 A CA999746 A CA 999746A
Authority
CA
Canada
Prior art keywords
planetary grinder
metal conditioning
conditioning
metal
grinder
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
Application number
CA190,505A
Inventor
Richard G. Hopkins
Paul E. Stockhausen
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.)
MWA Co
Original Assignee
MWA Co
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 MWA Co filed Critical MWA Co
Application granted granted Critical
Publication of CA999746A publication Critical patent/CA999746A/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
CA190,505A 1973-10-11 1974-01-18 Metal conditioning planetary grinder Expired CA999746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US405298A US3874123A (en) 1973-10-11 1973-10-11 Metal conditioning planetary grinder

Publications (1)

Publication Number Publication Date
CA999746A true CA999746A (en) 1976-11-16

Family

ID=23603088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,505A Expired CA999746A (en) 1973-10-11 1974-01-18 Metal conditioning planetary grinder

Country Status (2)

Country Link
US (1) US3874123A (en)
CA (1) CA999746A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164828A (en) * 1975-06-26 1979-08-21 Hiroshi Ishizuka Abrasive machine for stones
US4128968A (en) * 1976-09-22 1978-12-12 The Perkin-Elmer Corporation Optical surface polisher
IT1150518B (en) * 1982-04-02 1986-12-10 Giuseppina Maria Ferazzini HEAD FOR POLISHING PARTICULARLY OF GRANITE, MARBLE AND SIMILAR SHEETS
IT1169618B (en) * 1983-10-27 1987-06-03 Dmc Div Mecc Cast SANDING MACHINE FOR WOOD PANELS
US4879844A (en) * 1987-07-15 1989-11-14 Giles John E Apparatus and methods for sharpening points
PT919332E (en) * 1997-11-24 2002-12-31 Vobhag Finishing Systems DEVICE FOR MACHINING OR POLISHING SURFACES AND / OR ARTICLES
DE50114907D1 (en) * 2000-02-03 2009-07-02 Carl Zeiss Vision Gmbh Procedures for polishing and polishing machine
US6652357B1 (en) 2000-09-22 2003-11-25 Lam Research Corporation Methods for controlling retaining ring and wafer head tilt for chemical mechanical polishing
US6585572B1 (en) 2000-08-22 2003-07-01 Lam Research Corporation Subaperture chemical mechanical polishing system
US7481695B2 (en) 2000-08-22 2009-01-27 Lam Research Corporation Polishing apparatus and methods having high processing workload for controlling polishing pressure applied by polishing head
US6640155B2 (en) 2000-08-22 2003-10-28 Lam Research Corporation Chemical mechanical polishing apparatus and methods with central control of polishing pressure applied by polishing head
US6471566B1 (en) 2000-09-18 2002-10-29 Lam Research Corporation Sacrificial retaining ring CMP system and methods for implementing the same
US6443815B1 (en) 2000-09-22 2002-09-03 Lam Research Corporation Apparatus and methods for controlling pad conditioning head tilt for chemical mechanical polishing
US6561881B2 (en) * 2001-03-15 2003-05-13 Oriol Inc. System and method for chemical mechanical polishing using multiple small polishing pads
US6592437B1 (en) 2001-12-26 2003-07-15 Lam Research Corporation Active gimbal ring with internal gel and methods for making same
US6736720B2 (en) * 2001-12-26 2004-05-18 Lam Research Corporation Apparatus and methods for controlling wafer temperature in chemical mechanical polishing
US6937915B1 (en) 2002-03-28 2005-08-30 Lam Research Corporation Apparatus and methods for detecting transitions of wafer surface properties in chemical mechanical polishing for process status and control
US6955588B1 (en) 2004-03-31 2005-10-18 Lam Research Corporation Method of and platen for controlling removal rate characteristics in chemical mechanical planarization
EP2097217B1 (en) * 2006-10-24 2010-11-17 Josef Vogel Tool holder for disk grinding tools
DE102007022194C5 (en) * 2007-05-11 2018-07-12 Georg Weber Device for processing the edges and surfaces of flat workpieces
CN104968471B (en) * 2013-02-05 2017-04-05 新东工业株式会社 Brush unit and possess brush lapping device, brush grinding system and the brush Ginding process of the brush unit
US9162339B2 (en) * 2013-09-24 2015-10-20 Stmicroelectronics, Inc. Adaptive uniform polishing system
DE102021111672A1 (en) 2021-05-05 2022-11-10 Georg Weber Device for processing flat workpieces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1138683A (en) * 1912-08-05 1915-05-11 George R Murray Stone grinding and polishing machine.
BE431049A (en) * 1932-01-23
US2074111A (en) * 1936-06-23 1937-03-16 Pittsburgh Plate Glass Co Surfacing machine for plate glass
US2948087A (en) * 1958-11-03 1960-08-09 Reproduction Res Lab Inc Plate graining apparatus
GB901875A (en) * 1958-12-22 1962-07-25 Hans Friedrich Bovensiepen An improved lapping machine
US3041793A (en) * 1960-08-01 1962-07-03 Shimizu Akio Automatic machine for grinding and polishing a surface of masonry
US3404489A (en) * 1966-05-05 1968-10-08 Army Usa Precision control arrangement
US3593465A (en) * 1968-04-01 1971-07-20 James A Krippes Concrete rail grinder

Also Published As

Publication number Publication date
US3874123A (en) 1975-04-01

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