3D Scanneris
a light, machine, electricity and computer technology and the
integration of high and new technology, it is mainly used for the object
space shape and structure and the color scanned, in order to obtain
spatial coordinates on the surface of the object. Its significance lies
in to the real three-dimensional information is converted to digital
signal, a computer can deal directly with digital provides quite
convenient means for physical. 3 d scanning technology can realize the
non-contact measurement, and has the advantage of fast speed, high
precision, and the measurement results can directly with a variety of
software interface, which makes it in CAD, CAM and CIMS technology
application increasingly popular today. In the manufacturing industry of
developed countries, as a kind of quick stereo 3 d scanner measurement
equipment, because of its measuring speed, high precision, non-contact,
convenient use and get more and more application, use 3 d scanner
docking hand-board, samples, models, scanning, can get the
three-dimensional size data, these data can be directly with CAD/CAM
software interface, can adjust data in CAD system, repair, and then sent
to the processing center or on rapid prototyping equipment
manufacturing, can greatly shorten the product manufacturing cycle.