چکیده مقاله
Rapid prototyping RP is a computerized fabrication technology that additively builds highly complex three dimensional physical objects layer by layer using data generated by computer, for example CAD or digital graphic Three dimensional printing 3DP is one of such technologies that employ ink jet printing technology for processing powder materials During fabrication, a printer head is used to print a liquid onto thin layers of powder following the object's profile as generated by the system computer In this work a 3DP machine has designed and manufactured with The purpose of: improve the factors of accuracy, surface finishing and color quality of constructed models based on a new mechanism designing Hence, for the first time in the world,piezoelectric demand mode technology has employed for jetting binder from nozzles of head Also the accuracy of layer dispending mechanism has improved minimum thickness: 25μ
کلیدواژهها
نویسندگان
H Baghayeri
MSc Student Manufacturing Engineering Group, Mechanical Engineering Department,k n t u University, Tehran, Iran
J Zamani
A P of Manufacturing Engineering Group, Mechanical Engineering Department, K N Toosi University of technology; Tehran; Iran
F Shirazi
MSc Student Manufacturing Engineering Group, Mechanical Engineering Department,k n t u University, Tehran, Iran
شیوه ارجاع
Baghayeri, H and Zamani, J and Shirazi, F,1386,Design and Manufacturing of a New 3DPrinting Machine Based on Piezoelectric Head Technology,02nd Tehran International Congress on Manufacturing Engineering (TICME2007),Tehran
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی و هشتمین کنفرانس ملی مهندسی ساخت و تولید10 اسفند 1386 · تهران