SE8205281D0 - DEBURRING METHOD AND APPARATUS - Google Patents

DEBURRING METHOD AND APPARATUS

Info

Publication number
SE8205281D0
SE8205281D0 SE8205281A SE8205281A SE8205281D0 SE 8205281 D0 SE8205281 D0 SE 8205281D0 SE 8205281 A SE8205281 A SE 8205281A SE 8205281 A SE8205281 A SE 8205281A SE 8205281 D0 SE8205281 D0 SE 8205281D0
Authority
SE
Sweden
Prior art keywords
brush
bristle
workpiece
mandrel
abrasive particles
Prior art date
Application number
SE8205281A
Other languages
Swedish (sv)
Other versions
SE446249B (en
SE8205281L (en
Inventor
Jr A V Forte
K E Walker
Original Assignee
Avco 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 Avco Corp filed Critical Avco Corp
Publication of SE8205281L publication Critical patent/SE8205281L/en
Publication of SE8205281D0 publication Critical patent/SE8205281D0/en
Publication of SE446249B publication Critical patent/SE446249B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/06—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery the flaps or strips being individually attached
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery

Abstract

A deburring method and apparatus is presented wherein a cylindrical brush 10 rotationally contacts a workpiece. The brush 10 includes a mandrel 12 having a central axle to provide support during use. To the mandrel 12 is attached a multiplicity of long bristles 14. Each bristle 14 is flexible and has impregnated therein a plurality of abrasive particles 94,96. The population density of the bristles 14 on the brush 10 is such that the outwardly-extending ends can readily flex both in the plane of rotation and sidewise along the lengthwise dimension of the brush 10. Setting the brush 10 so that the bristle ends overlap the surface of the workpiece being deburred, each bristle makes a slapping contact therewith. This results in 2.5 to 5 cm (1 to 2 inches) of each bristle 14 being dragged endwise across the surface of the workpiece. The endwise movement of each bristle 14 causes the abrasive particles imbedded therein to abrade the sharp edges of the workpiece. An automatic conveyor may be used to feed workpiece stock past the rotating brush at a predetermined rate. <IMAGE>
SE8205281A 1981-09-25 1982-09-15 SET FOR DEGRADING OF A FORM PROVIDED WITH SIGNIFICANT PARALLEL RISES, EXTRA A SPRAY OR FRESTED METAL PROFILE SE446249B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30571681A 1981-09-25 1981-09-25

Publications (3)

Publication Number Publication Date
SE8205281L SE8205281L (en) 1982-09-15
SE8205281D0 true SE8205281D0 (en) 1982-09-15
SE446249B SE446249B (en) 1986-08-25

Family

ID=23182021

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205281A SE446249B (en) 1981-09-25 1982-09-15 SET FOR DEGRADING OF A FORM PROVIDED WITH SIGNIFICANT PARALLEL RISES, EXTRA A SPRAY OR FRESTED METAL PROFILE

Country Status (8)

Country Link
JP (1) JPS58137553A (en)
BR (1) BR8205635A (en)
CA (1) CA1229986A (en)
DE (1) DE3232884A1 (en)
FR (1) FR2513556B1 (en)
GB (1) GB2106020B (en)
IT (1) IT1154027B (en)
SE (1) SE446249B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548946B1 (en) * 1983-07-13 1986-07-18 Citroen Sa METAL TRIMMING MACHINE
EP0137859A3 (en) * 1983-09-02 1985-06-05 Hitachi, Ltd. Burring chamfering method
FR2555487B3 (en) * 1983-11-24 1985-11-22 Cattin Air GRINDING MACHINE FOR POLISHING MOLDED SOLID WOOD ELEMENTS
JPH0415330Y2 (en) * 1985-12-12 1992-04-07
US5045091A (en) * 1987-06-26 1991-09-03 Minnesota Mining And Manufacturing Company Method of making rotary brush with removable brush elements
DE9419626U1 (en) * 1994-12-09 1995-02-09 Weber Anton Mech Buersten Brush, especially for sweepers
DE10044972A1 (en) * 2000-09-11 2002-04-04 Mapal Fab Praezision Tool and method for machining workpieces
EP1397977A1 (en) * 2002-09-13 2004-03-17 Hotani Co., Ltd. Brush roll
DE102006036839A1 (en) * 2006-08-07 2008-02-14 Rolls-Royce Deutschland Ltd & Co Kg Method for deburring power-unit edges e.g. for gas-turbine, involves deburring brush operated at prescribed cutting speed

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049324A (en) * 1934-08-20 1936-07-28 Degussa Grinding tool
US2984053A (en) * 1951-07-14 1961-05-16 Osborn Mfg Co Brush and brush material
US3064290A (en) * 1960-06-28 1962-11-20 Gen Electric Brushing machine
US3237348A (en) * 1962-07-25 1966-03-01 Merit Products Inc Abrasive apparatus
US3324496A (en) * 1965-12-06 1967-06-13 Edward F Haracz Rotary brush
US3645049A (en) * 1968-10-21 1972-02-29 Minnesota Mining & Mfg Wide flap wheel
DE2206225A1 (en) * 1972-02-10 1973-08-23 Artur Skubich SANDING, POLISHING AND / OR BRUSHING DISC WITH INTERCHANGEABLE SANDING INSERTS
GB1461570A (en) * 1973-04-13 1977-01-13 Hawker Siddeley Aviation Ltd Deburring of workpieces
US3871139A (en) * 1974-05-10 1975-03-18 Rands Steve Albert Multiple-compliant-bristle, self-centering self-sizing rotary abrasive hone
DE2519363A1 (en) * 1975-04-30 1976-11-11 Sugimoto Sohki Kogyo Co Ltd Grinding brush with rectangular tongues - has tongues preformed and held by holder to form brush face
US4183183A (en) * 1978-03-22 1980-01-15 Belanger, Inc. Pack unit and mounting means therefor
NL7904403A (en) * 1979-06-05 1980-12-09 Linden Bv Machine APPARATUS FOR SURFACE PROCESSING OF OBJECTS.

Also Published As

Publication number Publication date
IT8223373A0 (en) 1982-09-22
GB2106020B (en) 1986-08-20
DE3232884A1 (en) 1983-04-14
FR2513556A1 (en) 1983-04-01
CA1229986A (en) 1987-12-08
IT1154027B (en) 1987-01-21
SE446249B (en) 1986-08-25
BR8205635A (en) 1983-08-30
GB2106020A (en) 1983-04-07
JPS58137553A (en) 1983-08-16
SE8205281L (en) 1982-09-15
FR2513556B1 (en) 1987-08-14

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