EP0062849A3 - Device for deburring metallic and nonmetallic workpieces - Google Patents

Device for deburring metallic and nonmetallic workpieces

Info

Publication number
EP0062849A3
EP0062849A3 EP82102781A EP82102781A EP0062849A3 EP 0062849 A3 EP0062849 A3 EP 0062849A3 EP 82102781 A EP82102781 A EP 82102781A EP 82102781 A EP82102781 A EP 82102781A EP 0062849 A3 EP0062849 A3 EP 0062849A3
Authority
EP
European Patent Office
Prior art keywords
deburred
deburring
workpieces
linear motor
agent
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.)
Withdrawn
Application number
EP82102781A
Other languages
German (de)
French (fr)
Other versions
EP0062849A2 (en
Inventor
Horst Dipl.-Ing. Friemert
Günter März
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0062849A2 publication Critical patent/EP0062849A2/en
Publication of EP0062849A3 publication Critical patent/EP0062849A3/en
Withdrawn legal-status Critical Current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
    • 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
    • B24B31/102—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 an alternating magnetic field

Landscapes

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

Abstract

Gemäß der Erfindung werden die zu entgratenden Werkstücke (12) zusammen mit einem ferromagnetischen Entgratmittel (13) innerhalb eines geschlossenen, nichtferro­ magnetischen und elektrisch nichtleitenden Behälters (11) einem elektromagnetischen Dreh- oder Wanderfeld (15) z.B. eines Linearmotors (14) ausgesetzt. Nach dem Einschalten des Linearmotors (14) wird durch das elektromagnetische Wanderfeld das Entgratmittel (13) bewegt und verwirbelt. Die Werkstücke (12) werden mit dem Entgratmittel (13) beaufschlagt und dadurch entgratet. Durch die Größe der felderzeugenden Spannung kann die Verwirbelung (15) des Entgratmittels (13) und damit die Entgratwirkung variiert werden. Auch im Werkstück enthaltene kleine gratbehaftete Durchbrüche werden nach und nach entgratet. According to the invention, the ones to be deburred Workpieces (12) together with a ferromagnetic Deburring agent (13) within a closed, non-ferro magnetic and electrically non-conductive container (11) an electromagnetic rotating or traveling field (15) e.g. a linear motor (14) exposed. After turning on of the linear motor (14) is by the electromagnetic Wanderfeld the deburring agent (13) moves and swirls. The workpieces (12) are deburred (13) pressurized and thereby deburred. By the size of the field-generating tension, the turbulence (15) of the Deburring agent (13) and thus the deburring effect varies will. Small burrs also contained in the workpiece Breakthroughs are gradually deburred.

EP82102781A 1981-04-15 1982-04-01 Device for deburring metallic and nonmetallic workpieces Withdrawn EP0062849A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813115325 DE3115325A1 (en) 1981-04-15 1981-04-15 METHOD FOR DEBURRING METALLIC AND NON-METAL WORKPIECES
DE3115325 1981-04-15

Publications (2)

Publication Number Publication Date
EP0062849A2 EP0062849A2 (en) 1982-10-20
EP0062849A3 true EP0062849A3 (en) 1983-05-04

Family

ID=6130240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102781A Withdrawn EP0062849A3 (en) 1981-04-15 1982-04-01 Device for deburring metallic and nonmetallic workpieces

Country Status (3)

Country Link
EP (1) EP0062849A3 (en)
DE (1) DE3115325A1 (en)
DK (1) DK166282A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001111A1 (en) * 1990-01-17 1991-07-18 Thilo Frederking Surface treatment of shaped workpieces - which are placed in container which is oscillated in magnetic field
EP0478805B1 (en) * 1990-06-27 1994-03-09 Priority Co., Ltd. Magnetically-polishing machine and process
DE102010039702B3 (en) * 2010-08-24 2011-10-20 Bayerische Motoren Werke Aktiengesellschaft Method for de-burring work-piece from electrical conductive material, involves generating electromagnetic field during de-burring of work-piece, and separating ridge from work-piece by field, and acting magnetic force on ridge

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682246A (en) * 1928-08-28 Slug foe
CH262042A (en) * 1940-06-22 1949-06-15 G Balz William Scouring material for polishing metal objects.
FR1278629A (en) * 1960-07-22 1961-12-15 Rheinmetall Gmbh Method of machining parts by abrasive grains
FR1500534A (en) * 1965-10-24 1967-11-03 Advanced device for surface treatment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682246A (en) * 1928-08-28 Slug foe
CH262042A (en) * 1940-06-22 1949-06-15 G Balz William Scouring material for polishing metal objects.
FR1278629A (en) * 1960-07-22 1961-12-15 Rheinmetall Gmbh Method of machining parts by abrasive grains
FR1500534A (en) * 1965-10-24 1967-11-03 Advanced device for surface treatment

Also Published As

Publication number Publication date
DK166282A (en) 1982-10-16
DE3115325A1 (en) 1982-11-11
EP0062849A2 (en) 1982-10-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840410

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MAERZ, GUENTER

Inventor name: FRIEMERT, HORST, DIPL.-ING.