Nondestructive Testing and Investigative Analysis of Rupture Stresses in Automotive Timing Belts made from CR Material Comprised of Different Number of Tensile Members

سال انتشار: 1399
محل انتشار: ششمین کنفرانس بین المللی آزمون های غیرمخرب ایران
کد COI اختصاصی: ICTINDT06_064
زبان مقاله: انگلیسی
تعداد مشاهده: 1024

نویسندگان

Professor, School of Mechanical Engineering, Iran University of Science and Technology,

MSc student, Department of Mechanical Engineering, Iran University of Science and Technology,

چکیده

In cars with internal combustion engines, timing belt connects the crankshaft to the camshaft. In internal combustion engines, by connecting the crank shaft to the cam, the timing belt is responsible for synchronizing their rotation. As a result, the poppet valves are opened and closed once at the right time in each complete crank shaft rotation cycle. The belt is made of rubber, and there are fiber strands in it that make it stronger. Also, the belt is covered with teeth to prevent it from slipping. The timing belt will wear out over time. If the timing belt fails, the valves and pistons move irregularly and collide. These collisions can bend the valves, damage the cylinder head or cam, and also, damage the piston and the cylinder wall. In this paper, we investigate the rupture stresses of timing belts made of CR rubber determined by simulation and finite element analysis using the Abaqus software, and obtained results are presented herein.

کلیدواژه ها

timing belt, CR rubber, tensile element, finite element, simulation with Abaqus

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.