CH549440A - DEVICE FOR GRINDING PRECISION HOLES WITH THE HELP OF AN EXTRUSION MEDIUM. - Google Patents

DEVICE FOR GRINDING PRECISION HOLES WITH THE HELP OF AN EXTRUSION MEDIUM.

Info

Publication number
CH549440A
CH549440A CH27973A CH27973A CH549440A CH 549440 A CH549440 A CH 549440A CH 27973 A CH27973 A CH 27973A CH 27973 A CH27973 A CH 27973A CH 549440 A CH549440 A CH 549440A
Authority
CH
Switzerland
Prior art keywords
help
grinding precision
precision holes
extrusion medium
extrusion
Prior art date
Application number
CH27973A
Other languages
German (de)
Original Assignee
Extrude Hone Corp
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 Extrude Hone Corp filed Critical Extrude Hone Corp
Publication of CH549440A publication Critical patent/CH549440A/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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
    • B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Jigs For Machine Tools (AREA)
CH27973A 1972-01-13 1973-01-10 DEVICE FOR GRINDING PRECISION HOLES WITH THE HELP OF AN EXTRUSION MEDIUM. CH549440A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21756772A 1972-01-13 1972-01-13
US00248750A US3802128A (en) 1972-01-13 1972-04-28 Machine for abrading by extruding

Publications (1)

Publication Number Publication Date
CH549440A true CH549440A (en) 1974-05-31

Family

ID=26912051

Family Applications (1)

Application Number Title Priority Date Filing Date
CH27973A CH549440A (en) 1972-01-13 1973-01-10 DEVICE FOR GRINDING PRECISION HOLES WITH THE HELP OF AN EXTRUSION MEDIUM.

Country Status (5)

Country Link
US (1) US3802128A (en)
CH (1) CH549440A (en)
FR (1) FR2168774A5 (en)
IT (1) IT976832B (en)
SE (1) SE406049B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1250146A (en) * 1982-09-08 1989-02-21 Lawrence J. Rhoades Means and methods for abrading a work surface
US4996796A (en) * 1987-12-17 1991-03-05 Extrude Hone Corporation Process and apparatus of abrading by extrusion
US5076027A (en) * 1987-12-17 1991-12-31 Extrude Hone Corporation Process for abrasive flow machining using multiple cylinders
US5341602A (en) * 1993-04-14 1994-08-30 Williams International Corporation Apparatus for improved slurry polishing
US5702288A (en) * 1995-08-30 1997-12-30 United Technologies Corporation Method of removing excess overlay coating from within cooling holes of aluminide coated gas turbine engine components
US5788558A (en) * 1995-11-13 1998-08-04 Localmed, Inc. Apparatus and method for polishing lumenal prostheses
US5709587A (en) * 1996-03-25 1998-01-20 Kennametal Inc. Method and apparatus for honing an elongate rotary tool
DE10309456A1 (en) * 2003-03-05 2004-09-16 Mtu Aero Engines Gmbh Device and method for surface machining a workpiece
CN101595239B (en) * 2007-01-29 2013-01-02 东曹Smd有限公司 Ultra smooth face sputter targets and methods of producing same
US9132528B2 (en) 2013-10-08 2015-09-15 General Electric Company Refurbishing system
CN113290496B (en) * 2021-06-23 2022-05-17 赣州诚远永磁科技有限公司 High-efficient stable neodymium iron boron magnetism iron boron magnet production is with vibration beveler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039234A (en) * 1959-05-21 1962-06-19 Gen Dynamics Corp Honing apparatus
US3521412A (en) * 1968-04-12 1970-07-21 Extrude Hone Inc Method of honing by extruding
US3583103A (en) * 1968-10-04 1971-06-08 Charles H Rystrom Method and means for linearly lapping punches
US3634973A (en) * 1969-08-27 1972-01-18 Extrude Hone Corp Apparatus for abrading by extrusion and abrading medium

Also Published As

Publication number Publication date
SE406049B (en) 1979-01-22
US3802128A (en) 1974-04-09
FR2168774A5 (en) 1973-08-31
IT976832B (en) 1974-09-10

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Legal Events

Date Code Title Description
PL Patent ceased