Title:
SIMULATION PLOTTING METHOD FOR NUMERICAL CONTROLLER
Document Type and Number:
Japanese Patent JPH0573126
Kind Code:
A
Abstract:
PURPOSE:To make the locus of a tool in simulation plotting coincident with the real motion of the tool. CONSTITUTION:At a numerical controller to prepare an inverse move command value based on a mirror image command and to execute axel control based on this inverse move command value, an inversion command value B is calculated (1b) by executing the positive/negative inversion of the move command value of a work program based on the mirror image command, and a position coordinate value A to next move the tool is calculated (1c) without depending on the inversion command value. These calculated inversion command value B and tool position coordinate value A calculate a simulate position (1d), and this simulation position is displayed on the screen of a display device 16. At the numerical controller to execute superimpose control by superimposing the respective move command values of plural axel control systems, the simulation position is calculated by superimposing plural move command values, and this simulate position is displayed on the screen.
Inventors:
FUJIBAYASHI KENTARO
SATO MORIMASA
SATO MORIMASA
Application Number:
JP23126491A
Publication Date:
March 26, 1993
Filing Date:
September 11, 1991
Export Citation:
Assignee:
FANUC LTD
International Classes:
G05B19/4069; G05B19/4093; (IPC1-7): G05B19/403; G05B19/405
Attorney, Agent or Firm:
Hattori Takeshi
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