WO2007076847A3 - Holding device for tools for separative and/or metal-cutting machining - Google Patents

Holding device for tools for separative and/or metal-cutting machining Download PDF

Info

Publication number
WO2007076847A3
WO2007076847A3 PCT/DE2006/002343 DE2006002343W WO2007076847A3 WO 2007076847 A3 WO2007076847 A3 WO 2007076847A3 DE 2006002343 W DE2006002343 W DE 2006002343W WO 2007076847 A3 WO2007076847 A3 WO 2007076847A3
Authority
WO
WIPO (PCT)
Prior art keywords
tools
separative
metal
holding device
machining
Prior art date
Application number
PCT/DE2006/002343
Other languages
German (de)
French (fr)
Other versions
WO2007076847A2 (en
Inventor
Bent Brueckner
Axel Petrak
Original Assignee
Fraunhofer Ges Forschung
Bent Brueckner
Axel Petrak
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 Fraunhofer Ges Forschung, Bent Brueckner, Axel Petrak filed Critical Fraunhofer Ges Forschung
Priority to EP06828733A priority Critical patent/EP1979130A2/en
Publication of WO2007076847A2 publication Critical patent/WO2007076847A2/en
Publication of WO2007076847A3 publication Critical patent/WO2007076847A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/28—Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle
    • B27B5/325—Devices for securing circular saw blades to the saw spindle using fluid pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/102—Magnetostrictive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/108—Piezoelectric elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Jigs For Machine Tools (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Gripping On Spindles (AREA)

Abstract

The invention relates to holding devices for tools for separative and/or metal-cutting machining. They can be used in standard machine construction for machine-tools, but also in other areas. The aim of the invention is to provide solutions for improving the direct influence of a metal-cutting and/or separative machining during the machining process. The inventive holding device is provided with at least one element arranged thereon or received therein, said element detecting varying paths, acting forces or torques and being able to apply the same to a tool. Furthermore, the temporal derivations of changing paths and/or forces can be determined and taken into account by the production of a temporal reference.
PCT/DE2006/002343 2006-01-04 2006-12-21 Holding device for tools for separative and/or metal-cutting machining WO2007076847A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06828733A EP1979130A2 (en) 2006-01-04 2006-12-21 Holding device for tools for separative and/or metal-cutting machining

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006001556.8 2006-01-04
DE200610001556 DE102006001556A1 (en) 2006-01-04 2006-01-04 Holder for tools for machining, has sensitive or active element arranged or accommodated with forces, ways or moments detected or exercised on tool

Publications (2)

Publication Number Publication Date
WO2007076847A2 WO2007076847A2 (en) 2007-07-12
WO2007076847A3 true WO2007076847A3 (en) 2007-11-15

Family

ID=37890654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/002343 WO2007076847A2 (en) 2006-01-04 2006-12-21 Holding device for tools for separative and/or metal-cutting machining

Country Status (3)

Country Link
EP (1) EP1979130A2 (en)
DE (1) DE102006001556A1 (en)
WO (1) WO2007076847A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU923804A1 (en) * 1980-07-15 1982-04-30 Inst Nadezhnosti Dolgovechnost Circular saw machine cutting unit
DE19653242A1 (en) * 1996-12-20 1998-06-25 Erwin Dr Oser Active damping of industrial circular saw blade oscillations
WO2000025964A1 (en) * 1998-10-22 2000-05-11 Ingvar Claesson Method and device for vibration control iii
DE10229134A1 (en) * 2002-06-28 2004-01-29 Grohmann, Boris Andreas, Dr. Device for machining workpieces with rotary tools, especially for chipping machining of workpieces, has adjusting unit in rotary system between drive shaft and the tool, enabling dynamic movement of the tool relative to drive shaft
WO2005042195A1 (en) * 2003-10-31 2005-05-12 Teeness Asa Arrangement for damping of vibrations and defection in a tool holder
WO2005063437A1 (en) * 2003-12-23 2005-07-14 Franz Haimer Maschinenbau Kg Tool holder comprising electrostrictive actuator bodies used to influence the concentric behaviour of the tool holder
US20050262975A1 (en) * 2000-12-08 2005-12-01 Sandvik Aktiebolag Metal cutting apparatus and method for damping feed-back vibrations generated thereby

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630694A1 (en) * 1996-03-01 1997-09-04 Fraunhofer Ges Forschung Method and device for compensating dynamic displacements on cutting machine tools
SE514525E (en) * 1998-10-22 2010-02-16 Staffansboda Cie Ab Device and method for controlling vibration and tool holders

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU923804A1 (en) * 1980-07-15 1982-04-30 Inst Nadezhnosti Dolgovechnost Circular saw machine cutting unit
DE19653242A1 (en) * 1996-12-20 1998-06-25 Erwin Dr Oser Active damping of industrial circular saw blade oscillations
WO2000025964A1 (en) * 1998-10-22 2000-05-11 Ingvar Claesson Method and device for vibration control iii
US20050262975A1 (en) * 2000-12-08 2005-12-01 Sandvik Aktiebolag Metal cutting apparatus and method for damping feed-back vibrations generated thereby
DE10229134A1 (en) * 2002-06-28 2004-01-29 Grohmann, Boris Andreas, Dr. Device for machining workpieces with rotary tools, especially for chipping machining of workpieces, has adjusting unit in rotary system between drive shaft and the tool, enabling dynamic movement of the tool relative to drive shaft
WO2005042195A1 (en) * 2003-10-31 2005-05-12 Teeness Asa Arrangement for damping of vibrations and defection in a tool holder
WO2005063437A1 (en) * 2003-12-23 2005-07-14 Franz Haimer Maschinenbau Kg Tool holder comprising electrostrictive actuator bodies used to influence the concentric behaviour of the tool holder

Also Published As

Publication number Publication date
WO2007076847A2 (en) 2007-07-12
EP1979130A2 (en) 2008-10-15
DE102006001556A1 (en) 2007-07-05

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