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1. (WO1991007709) WORKING METHOD OF CNC
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007709 International Application No.: PCT/JP1990/001432
Publication Date: 30.05.1991 International Filing Date: 02.11.1990
IPC:
G05B 19/4093 (2006.01)
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19
Programme-control systems
02
electric
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
4093
characterised 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
Applicants:
FANUC LTD [JP/JP]; 3580, Shibokusa Aza-Komanba Oshinomura Minamitsuru-gun Yamanashi 401-05, JP (AllExceptUS)
ENDO, Takahiko [JP/JP]; JP (UsOnly)
Inventors:
ENDO, Takahiko; JP
Agent:
HATTORI, Kiyoshi; Hattori Patent Office Horiei Center Building 3-9, Motoyokoyamacho 2-chome Hachioji-shi Tokyo 192, JP
Priority Data:
1/29898917.11.1989JP
Title (EN) WORKING METHOD OF CNC
(FR) PROCEDE D'USINAGE A L'AIDE D'UNE UNITE DE COMMANDE NUMERIQUE
Abstract:
(EN) A working method of CNC for working products from materials of different shapes using a numerical controller (CNC). When it is attempted to use a non-standard material of a size different from the reference on which the working program is based (S2), the shape and size of the material are input (S3) through the shape input screen, and a working program is formed from the input data and the shapes of parts of a product, thereby to work the product. Therefore, even when the reference material is not available, the product can be worked using another material without the need of preparing a new working program again.
(FR) Procédé d'usinage de pièces à partir de matériaux de formes différentes à l'aide d'une unité de commande numérique (CNC). Lorsqu'on essaie d'utiliser un matériau non standard d'une taille différente de la valeur de référence sur laquelle se fonde le programme d'usinage (S2), la forme et la taille du matériau sont introduites (S3) à l'écran de saisie de forme, et un programme d'usinage est constitué à partir des données saisies et des formes de parties d'une pièce, de manière à permettre l'usinage de la pièce. Grâce à ce procédé, lorsque le matériau de référence n'est pas disponible, il est possible d'utiliser un autre matériau que l'on peut usiner sans qu'il soit nécessaire de préparer un nouveau programme d'usinage.
Designated States: US
European Patent Office (DE, FR, GB)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0454855