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1. WO2000038881 - METHOD AND APPARATUS FOR PROVIDING NUMERICAL CONTROL INFORMATION

Publication Number WO/2000/038881
Publication Date 06.07.2000
International Application No. PCT/JP1998/005902
International Filing Date 25.12.1998
IPC
G05B 19/4093 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
4093characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
CPC
G05B 19/40937
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
4093characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
40937concerning programming of machining or material parameters, pocket machining
G05B 2219/35528
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
35Nc in input of data, input till input file format
35528Create machining conditions database by analyzing actual machining nc program
G05B 2219/36103
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
36Nc in input of data, input key till input tape
36103Adapt, update machining parameters automatically as function of state of processing
G05B 2219/36284
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
36Nc in input of data, input key till input tape
36284Use of database for machining parameters, material, cutting method, tools
G05B 2219/36307
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
36Nc in input of data, input key till input tape
36307Table with workpiece features and corresponding machining parameters, methods
Y02P 90/265
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
90Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
26characterised by modelling or simulation of the manufacturing system
265Product design therefor
Applicants
  • OKUMA CORPORATION [JP/JP]; 32, Tsujimachi 1-chome Kita-ku Nagoya-shi Aichi 462-0032, JP (AllExceptUS)
  • MORI SEIKI CO., LTD. [JP/JP]; 106, Kitakoriyama-cho Yamatokoriyama-shi Nara 639-1104, JP (AllExceptUS)
  • MITUTOYO CORPORATION [JP/JP]; 20-1, Sakado 1-chome Takatsu-ku Kawasaki-shi Kanagawa 213-8533, JP (AllExceptUS)
  • YAMAZAKI, Kazuo [JP/US]; US
  • FUKAYA, Yasushi [JP/JP]; JP (UsOnly)
  • MORITA, Naoki [JP/JP]; JP (UsOnly)
  • MATSUMIYA, Sadayuki [JP/JP]; JP (UsOnly)
Inventors
  • YAMAZAKI, Kazuo; US
  • FUKAYA, Yasushi; JP
  • MORITA, Naoki; JP
  • MATSUMIYA, Sadayuki; JP
Agents
  • YOSHIDA, Kenji ; 34-12, Kichijoji-honcho 1-chome Musashino-shi Tokyo 180-0004, JP
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD AND APPARATUS FOR PROVIDING NUMERICAL CONTROL INFORMATION
(FR) PROCEDE ET APPAREIL FOURNISSANT DES INFORMATIONS DE COMMANDE NUMERIQUE
Abstract
(EN)
A method and apparatus for providing information to be used for numerical control of a machine tool. A database is prepared for storing numerical control information modified or edited by an operator or contents of modification as machining know-how for technicians. The database is useful for programmers to retrieve appropriate techniques when they attempt to prepare new numerical control information. The know-how includes machining conditions that operators can use. The database is updated every time a process of machining is carried out.
(FR)
L'invention concerne un procédé et un appareil fournissant des informations utiles pour la commande numérique d'une machine-outil. Une base de données stocke des informations de commande numérique modifiées ou éditées par un opérateur, ou des données de modifications comme savoir-faire d'usinage pour des techniciens. La base de données est utile pour des programmateurs, qui en extraient des techniques appropriées lors de l'élaboration de nouvelles informations de commande numérique. Le savoir-faire comprend les conditions d'usinage pouvant être utilisées par les opérateurs. La base de données est mise à jour chaque fois qu'un procédé d'usinage est mis en oeuvre.
Also published as
Latest bibliographic data on file with the International Bureau