Title:
PROCESSING PATH GENERATION METHOD AND DEVICE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2011/096327
Kind Code:
A1
Abstract:
In devices for generating a path of a tool of a processing machine by way of computer simulation, an NC program is created using a generated processing path in order actually to move the device, clearance is checked as needed before reaching a state of interference, and the NC program is corrected while the posture and path of the tool are adjusted as needed. In contrast, the disclosed processing path generation device has been constituted to be provided with a means for calculating a closest distance and direction from a relationship of an orientation between a tool and a work at an arbitrary point upon the processing path; a means for imparting a color determined by the closest distance and the direction calculated at the point upon the processing path; a means for panoramically displaying the color imparted to the work; and a means for correcting the relationship of the orientation between the tool and the work on the basis of information from a display device.
Inventors:
NONAKA YOICHI (JP)
ISHIBASHI HISAYA (JP)
NAKANO TAKAHIRO (JP)
ISHIBASHI HISAYA (JP)
NAKANO TAKAHIRO (JP)
Application Number:
PCT/JP2011/051629
Publication Date:
August 11, 2011
Filing Date:
January 27, 2011
Export Citation:
Assignee:
HITACHI LTD (JP)
NONAKA YOICHI (JP)
ISHIBASHI HISAYA (JP)
NAKANO TAKAHIRO (JP)
NONAKA YOICHI (JP)
ISHIBASHI HISAYA (JP)
NAKANO TAKAHIRO (JP)
International Classes:
G05B19/4069; B23Q15/00; G05B19/4093
Foreign References:
| JP2009134542A | 2009-06-18 | |||
| JP2007172300A | 2007-07-05 | |||
| JPS61203251A | 1986-09-09 | |||
| JPS61203251A | 1986-09-09 | |||
| JPH05341832A | 1993-12-24 |
Other References:
"Machining - Detection of Interference between workpiece surface and cutting tool", PROCEEDINGS OF SAITAMA UNIVERSITY, ENGINEERING DEPARTMENT, 2006, pages 93
STEPHEN HOA; SANJAY SARMA; YOSHITAKA ADACHI, A DEPARTMENT OF MECHANICAL ENGINEERING, MASSACHUSETTS INSTITUTE OF TECHNOLOGY, vol. 34, no. 4, 1 April 2002 (2002-04-01), pages 267 - 279
STEPHEN HOA; SANJAY SARMA; YOSHITAKA ADACHI, A DEPARTMENT OF MECHANICAL ENGINEERING, MASSACHUSETTS INSTITUTE OF TECHNOLOGY, vol. 34, no. 4, 1 April 2002 (2002-04-01), pages 267 - 279
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
Polaire Intellectual Property Corporation (JP)
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Claims: