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1. WO2022164973 - SPINDLE AND SPINDLE SYSTEM WITH LOGIC SUPPLY BUS FAULT DIAGNOSTICS

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Publication Number WO/2022/164973
Publication Date 04.08.2022
International Application No. PCT/US2022/014012
International Filing Date 27.01.2022
IPC
B23B 7/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
7Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
02Automatic or semi-automatic machines for turning of stock
B23B 7/12 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
7Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
12Automatic or semi-automatic machines for turning of workpieces
B23B 9/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
9Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into pre-determined positions; Equipment therefor
02Automatic or semi-automatic machines for turning of stock
B23B 9/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
9Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into pre-determined positions; Equipment therefor
08Automatic or semi-automatic machines for turning of workpieces
G05B 19/4062 2006.1
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
406characterised by monitoring or safety
4062Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
G05B 19/414 2006.1
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
414Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
CPC
G05B 19/406
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
406characterised by monitoring or safety
G05B 2219/50083
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
50083Power loss, measures again loss of power
Applicants
  • APEX BRANDS, INC. [US]/[US]
Inventors
  • WISE, David
  • ABELE, Andreas
  • KOGEL, Manfred
  • KAMINSKI, Ulrick
Agents
  • QUIRK, Nathaniel T.
  • THORSON, Chad L.
Priority Data
63/142,19527.01.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SPINDLE AND SPINDLE SYSTEM WITH LOGIC SUPPLY BUS FAULT DIAGNOSTICS
(FR) BROCHE ET SYSTÈME DE BROCHE À DIAGNOSTIC DE DÉFAILLANCE DE BUS D'ALIMENTATION LOGIQUE
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Abstract
(EN) A spindle assembly includes a power source interface configured to be operably coupled to a power bus and power the spindle assembly via the power bus, a spindle controller comprising processing circuitry, a diagnostic switch assembly operably coupled to the spindle controller and operably coupled to a logic supply bus, and a working apparatus comprising a motor and a spindle operably coupled to the spindle controller. The working apparatus may be controllable by the spindle controller to act upon a work piece to perform a work task. The processing circuitry of the spindle controller may be configured to receive a fault localization instruction from a bus control device operably coupled to the logic supply bus, and control the diagnostic switch assembly to determine a presence and a location of a fault on the logic supply bus.
(FR) Un ensemble broche comprend une interface de source d'alimentation conçue pour être couplée de manière fonctionnelle à un bus d'alimentation et pour alimenter l'ensemble broche par l'intermédiaire du bus d'alimentation, un dispositif de commande de broche comprenant des circuits de traitement, un ensemble commutateur de diagnostic couplé de manière fonctionnelle au dispositif de commande de broche et couplé de manière fonctionnelle à un bus d'alimentation logique, et un appareil de travail comprenant un moteur et une broche fonctionnellement reliée au dispositif de commande de broche. L'appareil de travail peut être commandé par le dispositif de commande de broche pour agir sur un élément de travail pour effectuer une tâche de travail. Les circuits de traitement du dispositif de commande de broche peuvent être configurés de sorte à recevoir une instruction de localisation de défaillance d'un dispositif de commande de bus couplé fonctionnellement au bus d'alimentation logique, et à commander l'ensemble commutateur de diagnostic pour déterminer une présence et un emplacement d'une défaillance sur le bus d'alimentation logique.
Related patent documents
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Latest bibliographic data on file with the International Bureau
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