Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2005-11-15
2005-11-15
Bahta, Kidest (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S173000, C219S121780, C318S561000
Reexamination Certificate
active
06965810
ABSTRACT:
A model producing means for modeling a chip model at an edge of a solid model of a nozzle through a predetermined space in a three-dimensional virtual space, and a trace machining propriety judging means for watching a state of an interference between the chip model and the solid model of a workpiece at the time of simulation of laser beam machining program and outputting a predetermined signal when releasing the state of the interference are provided. If an inconvenient instruction wherein the nozzle and the workpiece do not face each other is included in the laser beam machining program, the chip model departs from the solid model of the workpiece and the trace machining propriety judging means outputs a predetermined signal, through which program error can be properly detected with no visual observation of an operator.
REFERENCES:
patent: 5340962 (1994-08-01), Schmidt et al.
patent: 5808432 (1998-09-01), Inoue et al.
patent: 6671600 (2003-12-01), Hintzy
Miyagawa Naoomi
Yamazaki Tsunehiko
Bahta Kidest
Duane Morris LLP
Yamazaki Mazak Kabushiki Kaisha
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