سال انتشار: ۱۳۸۲

محل انتشار: ششمین کنفرانس ملی مهندسی ساخت و تولید

تعداد صفحات: ۷

نویسنده(ها):

amir abdullah – department of mechanical engineering,amir kabir of university of tehran
abbas pak – manufacturing group,school of engineering.tarbeiat modarres university
mehdi farahi – manaer of s.j.a.s-s.j.A.S.CO.,TEHRAN,IRAN
MOHSEN BARZEGARI – RESEARCH DEPARTMENT OF S.J.A.S-S.J.A.S CO .,TEHRAN,IRAN

چکیده:

tungsten carbide -cobalt WC-Co is a composite material which is very hard and difficult to machine among the conventional machining methods pendulum surface grinding has successfully been used for removing thin layers of this material this paper deals with sheel wear and workpiece surface roughness in creep-feed grinding of tungsten carbide with20% cobalt binder using a resin-bond diamond whieel experiments show that the wheel wear radial & side corner increase and surface roughness decrease with increase of feed rate on the other hand wheel wear and surface roughness decrease with increase of wheel speed.