Statistical Process Control (SPC)

Following shows our SPC results of big-end bore diameter. The Cpk of big-end bore diameter is 2.57 (which should be larger than 1.33) showing our excellent process control on the con-rods production.


  • SPC Results for Big-end Bore Diameter (51 pieces):
spc-x-r-control-chart.jpg


  • Measurement Distribution

spc-measurement-distribution.jpg


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