چکیده مقاله
In this paper, effects of friction stir welding process parameters on tensile strength and hardness of polypropylene composite welds with 30% glass fiber were studied Plates of 5mm thickness were butt welded under different conditions of tool rotational speeds 400,630 and 1000 rpm , linear speeds 8, 16 and 20 mm/min and tilt angles 0, 1 and 2 degrees Standard tensile and Rockwell hardness tests were carried out to determine tensile strength and hardness of the welded joints It was observed that the specimen welded at the rotational speed of 630 rpm and tilt angle of 2 degrees showed the maximum tensile strength and hardness whereas linear speeds of 8 and 16 mm/min caused maximum tensile strength and hardness respectively
کلیدواژهها
نویسندگان
M saeidi boroujeni
PG Student, Faculty of Mechanical Engineering, Shahid Rajaee Teacher Training University
N. B. Mostafa Arab
Assistant Professor, Faculty of Mechanical Engineering, Shahid Rajaee Teacher Training University, Tehran
F. Ashenai Ghasemi
Assistant Professor, Faculty of Mechanical Engineering, Shahid Rajaee Teacher Training University, Tehran
شیوه ارجاع
saeidi boroujeni, M and Mostafa Arab, N. B. and Ashenai Ghasemi, F.,1389,A Study of FSW Process Parameters Effects on Mechanical Properties of PP Composites,11th Iranian Conference on Manufacturing Engineering (ICME 2010),Tabriz
ارائهشده در
مجموعه مقالات یازدهمین کنفرانس ملی مهندسی ساخت و تولید ایران27 مهر 1389 · تبریز