کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833468 908144 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental characterization of frictional behaviour of clutch facings using Pin-on-disk machine
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Experimental characterization of frictional behaviour of clutch facings using Pin-on-disk machine
چکیده انگلیسی

During the clutch engagement manoeuvre, sliding contact occurs between the pair of clutch facings mounted on the friction disk and the counter faces belonging to the flywheel and the pressure plate. The transmitted torque is proportional to the overall coefficient of friction which depends essentially on temperature, normal pressure load and relative sliding velocity. In this work, performance of the friction coefficient is investigated experimentally. Samples of a commercial clutch facings material have been tested using a Pin-on-disk apparatus. When the previous three parameters are preset constant, this machine provides automatic acquisition of friction coefficient and wear measurements. The obtained results are compared with the classical SAE J661a standard test. It is found that the actual clutch facings material has good fading resistance and a rather stable coefficient of friction once running in phase is achieved.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 28, Issue 7, 2007, Pages 2148–2153
نویسندگان
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