UltraLight Steel Auto Body - Final Report - American Iron & Steel ...
UltraLight Steel Auto Body - Final Report - American Iron & Steel ...
UltraLight Steel Auto Body - Final Report - American Iron & Steel ...
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Comparison of ULSAB with Year 2000 structure<br />
<strong>Body</strong> Structure Mass:<br />
Parts Fabrication:<br />
Assembly:<br />
Cost: (in $US)<br />
ULSAB <strong>Final</strong> <strong>Report</strong><br />
ULSAB Year 2000<br />
Net weight (kg) 203 250<br />
Stampings 184 230<br />
Hydroformings 10 0<br />
Purchased parts 9 20<br />
Material utilization 49 55<br />
Direct labor 59 79<br />
Indirect labor 47 36<br />
Parts count: 158 200<br />
Large stampings 11 6<br />
Medium stampings 39 79<br />
Small stampings 44 50<br />
Hydroformings 2 0<br />
Purchased parts 62 65<br />
Die sets: 61 109<br />
Transfer 14 20<br />
Tandem 27 59<br />
Progressive 18 30<br />
Hydroform 2 0<br />
Hits per die set:<br />
Transfer 4.1 3.8<br />
Tandem 3.6 3.2<br />
Hits per part:<br />
Transfer/tandem combined 2.5 2.5<br />
Direct labor 64 80<br />
Indirect labor 178 210<br />
Number of spot welds 2206 3250<br />
Length (mm) laser weld 18286 0<br />
Number of robots 136 200<br />
Number of laser welders 13 0<br />
Number of assbly stations 114 130<br />
Assembly bldg. area (m2) 20925 30000<br />
Stamped parts 584 609<br />
Hydroformed rail 41 0<br />
Purchased parts 41 41<br />
Assembly 281 329<br />
TOTAL COST $947 $979<br />
49
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