WO2011023186A3 - Device for compensating acceleration forces by means of impulse coupling in measuring machines and tool machines in at least one translatory active machine axis - Google Patents

Device for compensating acceleration forces by means of impulse coupling in measuring machines and tool machines in at least one translatory active machine axis Download PDF

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Publication number
WO2011023186A3
WO2011023186A3 PCT/DE2010/001038 DE2010001038W WO2011023186A3 WO 2011023186 A3 WO2011023186 A3 WO 2011023186A3 DE 2010001038 W DE2010001038 W DE 2010001038W WO 2011023186 A3 WO2011023186 A3 WO 2011023186A3
Authority
WO
WIPO (PCT)
Prior art keywords
net load
machines
machine axis
compensation
acceleration
Prior art date
Application number
PCT/DE2010/001038
Other languages
German (de)
French (fr)
Other versions
WO2011023186A4 (en
WO2011023186A2 (en
Inventor
Andreas Ehlerding
Original Assignee
Andreas Ehlerding
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 Andreas Ehlerding filed Critical Andreas Ehlerding
Publication of WO2011023186A2 publication Critical patent/WO2011023186A2/en
Publication of WO2011023186A3 publication Critical patent/WO2011023186A3/en
Publication of WO2011023186A4 publication Critical patent/WO2011023186A4/en

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • 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
    • B23Q11/0035—Arrangements for preventing or isolating vibrations in parts of the machine by adding or adjusting a mass, e.g. counterweights
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41191—Cancel vibration by positioning two slides, opposite acceleration

Abstract

The invention enables impulse coupling in measuring machines and tool machines to be used in a particularly efficient manner, comprising machine axes having relatively long translatory movements and which have high acceleration, a net load which is to be displaced along said type of axis and one or several compensation masses associated with said net load being guided in a sliding manner parallel to each other in the direction of said machine axis, and an inlet and outlet of a first drive system which can be accelerated relatively highly being provided on the net load and the compensation mass for the relative movement of said net load and compensation mass. According to the invention, at least one of the parts of said net load or said compensation load also comprise the inlet or the outlet of a second drive system with relatively low acceleration. The other side corresponding to said drive with relatively low acceleration is on the structure supporting the respective machine axis and is used for the common displacement with relatively low acceleration of said net load and compensation mass, along said supporting structure. The superposition of the movement parts with low and high acceleration enables high acceleration along said machine axis.
PCT/DE2010/001038 2009-08-27 2010-08-27 Device for compensating acceleration forces by means of impulse coupling in measuring machines and tool machines in at least one translatory active machine axis WO2011023186A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009039201.7 2009-08-27
DE200910039201 DE102009039201B3 (en) 2009-08-27 2009-08-27 Device for compensating acceleration forces by means of pulse decoupling in measuring and machine tools in at least one translationally effective machine axis

Publications (3)

Publication Number Publication Date
WO2011023186A2 WO2011023186A2 (en) 2011-03-03
WO2011023186A3 true WO2011023186A3 (en) 2011-06-23
WO2011023186A4 WO2011023186A4 (en) 2011-10-06

Family

ID=43501441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/001038 WO2011023186A2 (en) 2009-08-27 2010-08-27 Device for compensating acceleration forces by means of impulse coupling in measuring machines and tool machines in at least one translatory active machine axis

Country Status (2)

Country Link
DE (1) DE102009039201B3 (en)
WO (1) WO2011023186A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049453A1 (en) 2010-10-23 2012-04-26 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Highly dynamic translationally movable device for combining an energetic beam effect and an auxiliary medium at an action point
DE102010049454A1 (en) 2010-10-23 2012-04-26 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Device for highly dynamic movement of the point of action of a jet
DE102010052504A1 (en) * 2010-11-26 2012-05-31 Wenzel Scantec Gmbh Coordinate measuring machine and method for operating a coordinate measuring machine
DE102011119211A1 (en) 2011-11-23 2013-05-23 Andreas Ehlerding Device i.e. laser cutting machine, for rotary and translatory movements of redundant effective axle unit as part of machine tool, has axle unit that is redundant effective for movement of arms, which are displaceable along arms
DE102011120318A1 (en) 2011-12-06 2013-06-06 Andreas Ehlerding Movement device for combined translational and rotary movement with redundantly effective additional axis unit as section of machine tool, has additional axis unit, which is arranged on pivoting cantilever
DE102011122202A1 (en) 2011-12-23 2013-06-27 Andreas Ehlerding Moving device for translatory movement of length-variable beam of laser cutting machine, has auxiliary axle unit, where elements of beams are displaceable towards each other such that axle unit is translatively movable at last element
EP2692481A1 (en) 2012-08-03 2014-02-05 Bystronic Laser AG Jet processing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027775A1 (en) * 2000-05-23 2002-02-14 Baumueller Nuernberg Gmbh Counterbalancing system for movable rotating machine tool parts incorporates additional counterweights to eliminate wobble of drive shaft
DE102004057062A1 (en) * 2004-11-25 2006-06-22 Technische Universität Dresden Linear direct drive arrangement for machine tool, has compensation drive attached to carriage, and moved in opposite direction of commercial drive, where both drives have their own respective control circuits
WO2008014804A1 (en) * 2006-08-01 2008-02-07 Trumpf Werkzeugmaschinen Gmbh & Co. Kg Method for coordinating drive arrangements in a machine tool, track design unit and associated machine tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123323C2 (en) * 1991-07-13 1994-02-10 Andreas Ehlerding Tool carrier
IT1297360B1 (en) * 1997-12-31 1999-09-01 Prima Ind Spa OPERATING HEAD FOR A LASER MACHINE
DE19810996A1 (en) * 1998-03-13 1999-09-16 Krauss Maffei Ag Motor to drive useful load in machine
ES1048531Y (en) * 2001-03-09 2001-12-16 Loxin 2002 Sl MACHINE FOR THE MACHINING OF PARTS OF IMPORTANT DIMENSIONS
US20050103764A1 (en) 2003-10-01 2005-05-19 Trumpf, Inc. Laser cutting machine with two X-axis drives
ES2317178T3 (en) * 2005-05-18 2009-04-16 Franco Sartorio BALANCED DEVICE FOR A TOOL MACHINE.
DE102007026356A1 (en) 2007-06-06 2009-01-08 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Measuring or machine tool with redundant translatory axes for continuous movement on complex trajectories
DE102007027503A1 (en) * 2007-06-14 2009-01-08 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Method for optimized motion coordination of measuring or machine tools with redundant translationally effective axes
DE102007040022A1 (en) * 2007-08-24 2009-02-26 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Method for optimized motion coordination of measuring or machine tools with redundant translationally effective axes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027775A1 (en) * 2000-05-23 2002-02-14 Baumueller Nuernberg Gmbh Counterbalancing system for movable rotating machine tool parts incorporates additional counterweights to eliminate wobble of drive shaft
DE102004057062A1 (en) * 2004-11-25 2006-06-22 Technische Universität Dresden Linear direct drive arrangement for machine tool, has compensation drive attached to carriage, and moved in opposite direction of commercial drive, where both drives have their own respective control circuits
WO2008014804A1 (en) * 2006-08-01 2008-02-07 Trumpf Werkzeugmaschinen Gmbh & Co. Kg Method for coordinating drive arrangements in a machine tool, track design unit and associated machine tool

Also Published As

Publication number Publication date
WO2011023186A4 (en) 2011-10-06
DE102009039201B3 (en) 2011-04-07
WO2011023186A2 (en) 2011-03-03

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