Material removal in the cutting process is regarded as a friction system with multiple input and output variables. The complexity of the cutting friction system is caused by the extreme conditions ...
SAE International Journal of Materials and Manufacturing, Vol. 5, No. 2 (June 2012), pp. 333-344 (12 pages) ABSTRACT The major disadvantage of powder metallurgy (PM) is the density gradient throughout ...
The LP Survivor Series of disc-pack couplings from R+W America, Bensenville, Ill. (www.rw-america.com), transmit torque using friction. A series of bushings press the disc pack together. Precise ...