Page 417 - Design for Six Sigma for Service (Six SIGMA Operational Methods)
P. 417
State street
assembly
90/60/30 day
forecasts
order
Daily
Daily order 20 20 20 1x daily 20 20 Shipping Weld + assy. L Staging R Takt = 58.6 sec. Uptime = 100% Elim. waste Time = 165 sec. Production = 4.5 days lead time 2 days Value- 165 sec. = 166 sec. added time
Production control Tote C/O = φ 2 shifts Total work
6-week forecast Coil Weld changeover Welder uptime 1 day The Future State Value Stream Map
Batch
Daily order Coil Stamping Changeover EPE = 1 shift C/O < 10 min. 1 sec.
Michigan Steel Co. Daily (milk run) Coils (at the press) 1.5 days Figure 10.25
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