a. Complete a GE-Hitachi Analysis of the fan assembly shown below. There are 3 operations: Mount Fan Blades to Hub, Mount Set Screw in Hub, Install fan assembly on Motor. Please fill in the GE-Hitachi Worksheet below, completely. SCREWS Original Design FAN BLADE SET SCREW MOTOR HUB PART LEVEL PART NAME # OPERATION SYMBOL # 100+e T=. Ton (100+e) 1 2 3 4 n parts Motor 1 m oprs 1 0 0 100 100 100 Set Screw 1 Hub 1 Fan Blades 3 Fan Blade Screw 9 Assemblability Rating (Efficiency) = N (100) / AT. = 15 N = En Assembly Time AT.= # of operations m 1 2 3 4 5 6 7 8 9 10 >10 A 1 1.15 1.3 1.45 1.5 1.75 1.9 2.05 2.2 2.35 0.85+.15*m Total Assembly Time =| seconds; Design Efficiency = Improved Design PART LEVEL PART NAME # OPERATION SYMBOL # e 100+e T=. Ton (100+e) n parts m oprs 1 1 0 100 100 100 1 2 3 4 Motor |Assemblability Rating (Efficiency) = N (100) / AT. = # of operations m 1 A 1 Total Assembly Time = Assembly Cost Ratio = 1.15 1.3 N=n Assembly Time AT.= K=AT/AT: 2 3 4 5 6 7 8 9 10 >10 1.45 1.5 1.75 1.9 2.05 2.2 2.35 0.85+.15*m seconds; Design Efficiency =