چکیده مقاله
To produce concave paraboloidal surfaces a low cost and high precession method is introduced in this paper Specific liquid was forced to solid body rotation to produce desired concave surface in this method Final desired shape is produced by solidification of liquid in rotational status This method is also combined with the investment casting to obtain more accurate surface Proposed method was studied experimentally by implementation of a laboratory setup Surface properties of produced paraboidal shapes were investigated to compare the ordinary and combined methods Applicable notes and results, to provide an extremely smooth and large size paraboidal surfaces, are presented
کلیدواژهها
نویسندگان
Ehsan Haji-Esmaili
B Sc Student, Faculty of Mechanical Engineering, Shahrood University of Technology
Reza Zamani۲
B Sc Student, Faculty of Mechanical Engineering, Shahrood University of Technology
Ali Sarreshtehdari۳
Assistant Professor, Faculty of Mechanical Engineering, Shahrood University of Technology
شیوه ارجاع
Haji-Esmaili, Ehsan and Zamani۲, Reza and Sarreshtehdari۳, Ali,1389,Producing extremely smooth paraboloidal surface using solidification of liquid in rigid body rotation,11th Iranian Conference on Manufacturing Engineering (ICME 2010),Tabriz
ارائهشده در
مجموعه مقالات یازدهمین کنفرانس ملی مهندسی ساخت و تولید ایران27 مهر 1389 · تبریز