04 mar CLASS COMMENT

Last class we learned how to use the Roland model printer, we went upstairs to the lab in order to be teached. Roland is a printer that can work with different materials such as MDF or acrylics, etc. The first step is to place your material on the surface and hold it in order to locate the taller part with the sensor and the center. Then you have to make a conection between the computer and the machine. We have to be sure to close the door, if we dont do it the machine wouldn't start working. The files have to be .stl so the Roland modeling program can read them.

ORIGINAL CAR "Prowler" by Chrysler

This is the basic model that I tunned.

Car Model 2

This is my second car model, it has a roof with a window and the truck doesnt have any details, is a simpler surface.

When I exported it into an .stl file and test it with visCam view it appeared to have just some right (green) surfaces but many different normal directions of surfaces and unmatched edges.

Car Model 3

This is my third car model. It has a different front with "calaveras" and "salpicaderas", and it only keep the detail of the "escape".

When I exported it as an .stl file and examinated it with visCam view program it resulted with many different normal direction surfaces and also unmatched edges.

Car Model 1

This is my first car model, it has a different front (parrilla), three details on the truck, side lights and in the down part of the truck it has a fixed exhaust in order to appear more intrepid.When I exported the car to an .stl file and analized it on visCam view, it appeared to has many errors as different normal directios in almost all the surfaces but parts of the door and lateral mirros, and there are unmatched edges as we can see with the yellow lines.

Wednesday feb 24th class Comment

Last class we learned how to convert and export a file from rhino to a .stl file so it can be read by a solid printer. We had to convert our model of surfaces to a mesh so it could be understanded and triangled by an other program called visCAM view. If the image appeared with different colors and divided with many lines, it has to be meshed again in a more triangled way.