WO2012103017A3 - Adaptable raised head centering fixture - Google Patents

Adaptable raised head centering fixture Download PDF

Info

Publication number
WO2012103017A3
WO2012103017A3 PCT/US2012/022236 US2012022236W WO2012103017A3 WO 2012103017 A3 WO2012103017 A3 WO 2012103017A3 US 2012022236 W US2012022236 W US 2012022236W WO 2012103017 A3 WO2012103017 A3 WO 2012103017A3
Authority
WO
WIPO (PCT)
Prior art keywords
raised head
adaptable
centering fixture
head centering
fixture
Prior art date
Application number
PCT/US2012/022236
Other languages
French (fr)
Other versions
WO2012103017A2 (en
Inventor
William Palleva
William LEUTBECHER
Grant COYLE
Original Assignee
Perfect Point Edm Corporation
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 Perfect Point Edm Corporation filed Critical Perfect Point Edm Corporation
Publication of WO2012103017A2 publication Critical patent/WO2012103017A2/en
Publication of WO2012103017A3 publication Critical patent/WO2012103017A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/001—Disintegrating

Abstract

Devices and methods for positioning a fixture with a reception around a raised head fastener whereby an eroding electrode may be selectively positioned are disclosed. Said device having a plurality of flexible legs with toes having curved walls configured to interface with, and to receive a raised head fastener.
PCT/US2012/022236 2011-01-24 2012-01-23 Adaptable raised head centering fixture WO2012103017A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161461863P 2011-01-24 2011-01-24
US61/461,863 2011-01-24

Publications (2)

Publication Number Publication Date
WO2012103017A2 WO2012103017A2 (en) 2012-08-02
WO2012103017A3 true WO2012103017A3 (en) 2012-11-01

Family

ID=46581347

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/022236 WO2012103017A2 (en) 2011-01-24 2012-01-23 Adaptable raised head centering fixture

Country Status (1)

Country Link
WO (1) WO2012103017A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2578306A (en) * 2018-10-22 2020-05-06 Rolls Royce Plc An electro-discharge machining tool and a method of using the same
GB201908787D0 (en) * 2019-06-19 2019-07-31 Rolls Royce Plc An assembly and a method of using the assembly
GB201914825D0 (en) * 2019-10-14 2019-11-27 Rolls Royce Plc A compound and a method of using the compound
GB2608508B (en) 2022-06-16 2023-07-19 Scintam Eng Ltd Electro-discharge machining

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259562A (en) * 1978-09-18 1981-03-31 Cammann Manufacturing Company, Inc. Portable disintegrator
US6203253B1 (en) * 1998-11-24 2001-03-20 Jamie A. Perrault Rivet drill-out guide
US7015411B2 (en) * 2001-07-20 2006-03-21 Eads Deutschland Gmbh Erosion system having an erosion head for removing metallic connection elements
US20100096365A1 (en) * 2008-10-21 2010-04-22 Kenneth Stewart Gold Hand-held electro-discharge device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259562A (en) * 1978-09-18 1981-03-31 Cammann Manufacturing Company, Inc. Portable disintegrator
US6203253B1 (en) * 1998-11-24 2001-03-20 Jamie A. Perrault Rivet drill-out guide
US7015411B2 (en) * 2001-07-20 2006-03-21 Eads Deutschland Gmbh Erosion system having an erosion head for removing metallic connection elements
US20100096365A1 (en) * 2008-10-21 2010-04-22 Kenneth Stewart Gold Hand-held electro-discharge device

Also Published As

Publication number Publication date
WO2012103017A2 (en) 2012-08-02

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