12/10/2010

ProE Wildfire Mechanism Design and Mechanism

http://www.cadfamily.com/downinfo/302793.html

Friction coefficients depend on the type of material in contact,as well as the
experimental conditions. Tables of typical friction coefficients are often found in
physics and engineering texts.
You can specify static and kinetic friction for your cam-follower or slot-follower
connection.
•The coefficient of static friction for two surfaces must be larger than the
coefficient of kinetic friction for the same two surfaces.
•The coefficient of static friction describes the amount of energy that is needed to
initiate movement in your model.
•The coefficient of kinetic friction describes the amount of energy that is lost to
friction while keeping your model in motion.

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