More Information
The Cybercut manufacturing
system is a part of a larger research project currently conducted
at the Integrated Manufacturing
Lab. The project is to develop an integrated, fully-computerized
design to manufacturing system. This revolutionary system contains
a design tool, a process planner software, and a machine tool.
The goals of the project
are to reduce the design to manufacturing time and to reduce the
human intervention in the transition from the design phase to the
manufacturing phase.
This system is changing
the conventional concept of separating the design phase of a product
from its manufacturing phase by forcing the designer to consider
the available manufacturing options at the earlier stages of the
design phase.
Two routes can be followed
to reach the manufacturing stage. The first route requires the designer
to use the WebCAD
design software.
- WebCAD is a Web-based
destructive solid geometry (DSG) tool that allows users to create
a design in the same way CyberCut's milling machine will ultimately
create the final part: by subtracting material from a solid
rectangular piece of stock. Throughout the design process, WebCAD
will automatically check the design for feasibility, ensuring
that the final design can be manufactured with Cybercut's resources.
The design files are
then transferred to the process planner software.
The process planner
chooses the set up sequence, the cutting tools and parameters,
and generates the tool path for the features.
Finally, the NC codes
generates by the process planner are transferred to specialized
open architecture machine tool.
The second route allow
for designs done on more generic CAD software, i.e., IDEAS, AutoCAD,
etc. Those files are then transferred to a feature recognizer software,
which is still in its developing stages. This software transforms
the geometric boundary representations to features used by the process
planner such as holes and pockets. The files are then transferred
to the process planner and the same steps described for the first
route are followed.
Link to a chart
showing the detailed software modules and I/O in the Cybercut main
pipeline.
|