Processing

Please wait...

Settings

Settings

Goto Application

1. WO1989007291 - METHOD FOR PRODUCING COMPOUND CURVED SURFACE

Publication Number WO/1989/007291
Publication Date 10.08.1989
International Application No. PCT/JP1989/000110
International Filing Date 03.02.1989
IPC
G05B 19/41 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
41characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
G05B 19/42 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
42Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
CPC
G05B 19/41
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
41characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
G05B 19/4207
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
42Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
4202preparation of the programme medium using a drawing, a model
4207in which a model is traced or scanned and corresponding data recorded
Applicants
  • FANUC LTD [JP]/[JP] (AllExceptUS)
  • SEKI, Masaki [JP]/[JP] (UsOnly)
  • SAMUKAWA, Koji [JP]/[JP] (UsOnly)
  • MEGURO, Hidenori [JP]/[JP] (UsOnly)
Inventors
  • SEKI, Masaki
  • SAMUKAWA, Koji
  • MEGURO, Hidenori
Agents
  • SAITO, Chimoto
Priority Data
63/2345803.02.1988JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR PRODUCING COMPOUND CURVED SURFACE
(FR) PROCEDE DE PRODUCTION D'UNE SURFACE COURBE COMPOSITE
Abstract
(EN)
A new free curved surface (SS3) is produced by combining via a predetermined boundary line (BDY) a geometrically defined free curved surface (SS2) and a free curved surface (SS1) defined by the dots obtained by digitizing a model, and compound curved surface cutting paths (SKD) are made by using this surface (SS3).
(FR)
On produit une nouvelle surface courbe libre (SS3) en combinant par l'intermédiaire d'une ligne frontière déterminée (BDY) une surface courbe libre définie géométriquement (SS2) et une surface courbe libre (SS1) définie par les points obtenus par la numérisation d'un modèle. On détermine, grâce à cette surface (SS3), des trajectoires de coupe (SKD) de surfaces courbes composites.
Also published as
Latest bibliographic data on file with the International Bureau