چکیده مقاله
High Frequency Selective Electrical Discharge Sintering HFSEDS is a new method of rapid prototyping In HFSEDS, by using a relatively inexpensive machine, physical and functional parts, tools and masters can be built This paper presents two essential subjects in HFSEDS At the first, a brief overview of innovation,development and research conducted to determine the feasibility of HFSEDS process is presented The capabilities and sequential processes of HFSEDS are described Then the thermal behaviour of that method is analyzed By numerical solution, the temperature of entire nodes of the field at the end of binding stage of metal coated powder has been calculated The temperature distribution indicates that the value of temperature at outer surface of top hemisphere is higher than it on the outer surface of bottom hemisphere In addition some experimental results that describe the feasibility and potential of HFSEDS process are presented
کلیدواژهها
نویسندگان
A Mirahmadi
Assistant Professor at IUST
S Saedodin
PhD Student in Mechanical Engineering at IUST
Y Shanjani
MS Student in Mechanical Engineering at IUST
شیوه ارجاع
Mirahmadi, A and Saedodin, S and Shanjani, Y,1384,High Frequency Plasma Aided Rapid Prototyping,01st Tehran International Congress on Manufacturing Engineering (TICME2005),Tehran
ارائهشده در
مجموعه مقالات اولین کنفرانس بین المللی و هفتمین کنفرانس ملی مهندسی ساخت و تولید1 فروردین 1384 · تهران