TY - JOUR
T1 - Rotary ultrasonic machining of CFRP composites
T2 - A study on power consumption
AU - Cong, W. L.
AU - Pei, Z. J.
AU - Deines, T. W.
AU - Srivastava, Anil
AU - Riley, L.
AU - Treadwell, C.
PY - 2012/12
Y1 - 2012/12
N2 - Carbon fiber reinforced plastic (CFRP) composites are very difficult to machine. A large number of holes need to be drilled in CFRP for many applications. Therefore, it is important to develop cost-effective drilling processes. CFRP has been drilled by rotary ultrasonic machining (RUM) successfully. The literature has reports about the effects of input variables on output variables (including cutting force, torque, surface roughness, tool wear, and workpiece delamination) in RUM of CFRP. However, there are no reports on power consumption in RUM of CFRP. This paper reports the first study on power consumption in RUM of CFRP. It reports an experimental investigation on effects of input variables (ultrasonic power, tool rotation speed, feedrate, and type of CFRP) on power consumption of each component (including ultrasonic power supply, spindle motor, coolant pump, and air compressor) and the entire RUM system.
AB - Carbon fiber reinforced plastic (CFRP) composites are very difficult to machine. A large number of holes need to be drilled in CFRP for many applications. Therefore, it is important to develop cost-effective drilling processes. CFRP has been drilled by rotary ultrasonic machining (RUM) successfully. The literature has reports about the effects of input variables on output variables (including cutting force, torque, surface roughness, tool wear, and workpiece delamination) in RUM of CFRP. However, there are no reports on power consumption in RUM of CFRP. This paper reports the first study on power consumption in RUM of CFRP. It reports an experimental investigation on effects of input variables (ultrasonic power, tool rotation speed, feedrate, and type of CFRP) on power consumption of each component (including ultrasonic power supply, spindle motor, coolant pump, and air compressor) and the entire RUM system.
KW - Carbon fiber reinforced plastic composite
KW - Drilling
KW - Grinding
KW - Power consumption
KW - Rotary ultrasonic machining
UR - http://www.scopus.com/inward/record.url?scp=84867673178&partnerID=8YFLogxK
U2 - 10.1016/j.ultras.2012.08.007
DO - 10.1016/j.ultras.2012.08.007
M3 - Article
C2 - 22986155
AN - SCOPUS:84867673178
VL - 52
SP - 1030
EP - 1037
JO - Ultrasonics
JF - Ultrasonics
SN - 0041-624X
IS - 8
ER -