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1. WO2016150986 - METHOD FOR OPERATING A GEAR CUTTING MACHINE

Publication Number WO/2016/150986
Publication Date 29.09.2016
International Application No. PCT/EP2016/056310
International Filing Date 23.03.2016
IPC
G05B 19/404 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
18Numerical 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
404characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
B23Q 15/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, 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
15Automatic control or regulation of feed movement, cutting velocity or position of tool or work
20before or after the tool acts upon the workpiece
22Control or regulation of position of tool or workpiece
CPC
B23F 23/1218
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
FMAKING GEARS OR TOOTHED RACKS
23Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
12Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
1218Checking devices for controlling workpieces in machines for manufacturing gear teeth
B23Q 15/22
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
15Automatic control or regulation of feed movement, cutting velocity or position of tool or work
20before or after the tool acts upon the workpiece
22Control or regulation of position of tool or workpiece
G05B 19/404
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
18Numerical 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
404characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
G05B 2219/49207
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
49Nc machine tool, till multiple
49207Compensate thermal displacement using measured distance
G05B 2219/50282
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
50Machine tool, machine tool null till machine tool work handling
50282Tool offset as function of cutting depth
G05B 2219/50307
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
50Machine tool, machine tool null till machine tool work handling
50307Correction by probing dimension of machined workpiece
Applicants
  • KLINGELNBERG AG [CH]/[CH]
Inventors
  • WEBER, Jürgen
  • RIBBECK, Karl-Martin
  • BLASBERG, Herbert
Agents
  • HEUSCH, Christian
Priority Data
102015104289.423.03.2015DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM BETREIBEN EINER VERZAHNUNGSBEARBEITENDEN MASCHINE
(EN) METHOD FOR OPERATING A GEAR CUTTING MACHINE
(FR) PROCÉDÉ SERVANT À FAIRE FONCTIONNER UN MACHINE À USINAGE DE DENTURE
Abstract
(DE)
Verfahren zum Betreiben einer verzahnungsbearbeitenden Maschine mit den folgenden Schritten: - Durchführen der Bearbeitung eines ersten Werkstücks (1) in der Maschine, wobei sich das erste Werkstück (1) aufgrund der Bearbeitung erwärmt, - Ermitteln mindestens einer charakteristischen Werkstückgröße an dem ersten Werkstück (1) im erwärmten Zustand, wobei zum Ermitteln eine Messvorrichtung der Maschine zum Einsatz kommt, - Durchführen einer Kompensationsermittlung anhand der mindestens einen charakteristischen Werkstückgröße des ersten Werkstücks (1) und mindestens einer charakteristischen Werkstückgröße eines Referenzwerkstücks, wobei - die charakteristische Werkstückgröße des Referenzwerkstücks in der Maschine nach dem Erreichen einer Beharrungstemperatur ermittelt wurde, - im Rahmen der Kompensationsermittlung mindestens ein Kompensationswert ermittelt wird, - Anpassen der Maschineneinstellung unter Berücksichtigung des mindestens einen Kompensationswerts, - Durchführen der Bearbeitung eines weiteren Werkstücks (2) in der Maschine.
(EN)
Method for operating a gear cutting machine comprising the following steps: - machining a first workpiece (1) in the machine, wherein the first workpiece (1) heats up due to the machining, - determining at least one characteristic workpiece variable in the first workpiece (1) in the heated state, wherein a measuring device of the machine is used for the determination, - determining a compensation on the basis of the at least one characteristic workpiece variable of the first workpiece (1) and at least one characteristic workpiece variable of a reference workpiece, wherein - the characteristic workpiece variable of the reference workpiece is determined in the machine after a steady-state temperature has been reached, - at least one compensation value is determined in the course of determining the compensation, - adjusting of the machine setting by taking into account the at least one compensation value, - and machining a further workpiece (2) in the machine.
(FR)
L'invention concerne un procédé servant à faire fonctionner une machine à usinage de denture. Ledit procédé comprend les étapes suivantes consistant à : - mettre en œuvre l’usinage de la première pièce (1) dans la machine, la première pièce (1) se réchauffant du fait de l'usinage ; - déterminer au moins une grandeur caractéristique sur la première pièce (1) dans l'état chauffé, un dispositif de mesure de la machine étant utilisé aux fins de ladite détermination ; - mettre en œuvre une détermination de compensation à l'aide de la ou des grandeurs caractéristiques de la première pièce (1) et d'au moins une grandeur caractéristique d'une pièce de référence, la grandeur caractéristique de la pièce de référence ayant été déterminée dans la machine une fois l'équilibre thermique atteint, au moins une valeur de compensation étant déterminée dans le cadre de la détermination de la compensation ; - adapter le réglage de machine en tenant compte de la ou des valeurs de compensation ; - mettre en œuvre l'usinage d'une autre pièce (2) dans la machine.
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