The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2008
Filed:
Jun. 07, 2005
Satoshi Kanbayashi, Kawasaki, JP;
Shingo Yamaguchi, Kawasaki, JP;
Hiroshi Takahashi, Kawasaki, JP;
Mitsugu Suzuki, Atsugi, JP;
Yoshiyuki Haruta, Atsugi, JP;
Satoshi Kanbayashi, Kawasaki, JP;
Shingo Yamaguchi, Kawasaki, JP;
Hiroshi Takahashi, Kawasaki, JP;
Mitsugu Suzuki, Atsugi, JP;
Yoshiyuki Haruta, Atsugi, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A safe and efficient machining process design is realized by extracting the unmachined shape and by three-dimensionally visualizing the unmachined shape without generating a machining track. The present devicecomprises a displacement unitfor displacing a machining tool on the surface of a three-dimensional product shape model at arbitrary positions without causing interference between the product shape model and the machining tool, a detection unitfor detecting a distance between the arbitrary position and the machining tool, and a preparation unitfor preparing the three-dimensional unmachined shape by using the minimum value of the distance obtained for each point on the surface of the shape model when the arbitrary point is moved.