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Study on the Design Method Using 3D CG
and CAD/CAM System
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| Noritaka KAJII , Masahito SHIHO and Yuko YOKUBO |
A high-speed modeling system for cutting out prototypes using 3D CG data
was introduced in 2001. The use of this system to support product development
in lacquerware manufacturing districts of Ishikawa Prefecture led to the
following conclusions.
| (1) |
The use of 3D CG data in modeling could shorten the period from
the designing to the manufacturing of prototypes. |
| (2) |
Because it could be used for processing product material, we were
able to use the system to process the wood of lacquerware. It was
particularly effective in manufacturing models of an identical shape. |
| (3) |
Using a 3D laser digitizer combined with a 3D CG and CAD/CAM system
enabled speedy development of models with an ergonomic design. |
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Keywords ■■■ |
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3D CG data,CAM, product development,lacquer
wares,3D laser digitizer |
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