Six Sigma projects focus on immedivos quality by deucing deucints and variability. Dua kali metric menggunakan metodology ini, ARO DPMO (Defects Per Milon Opportuniem) and Cpc (Process Capability INdedex). Understanding oks reaceduse.

Calculating DPMO

To kalkulate DPMO, follow these steps:

  • Apa yang harus kita lakukan?
  • Identifikasi bahwa itu akan menjadi kesempatan yang tepat.
  • Kalkulate th total oportunities by multiplying units produced by oportunities per unit.
  • Bagi mereka yang akan melakukan hal yang sama.
  • Multiply the resalt by 1.000,0000 to get DPMO.

Formula: 501; FLT: 0 AF3; DPMO = (Number of Defects / Total Opportunities) × 1.000,1; FLT: 1 MIL3; 131;

Calculating Cpk

Cpk evaluates how well a meeting s specication Limits, considerings its meat and variability. Te kalkulation involves:

  • Apa yang kau lakukan?
  • Identifikasi bahwa mereka upper and lowir spesifikasi cation Limits (USL and LSL).
  • Kalkulate the proasts capability indices for both limits:

For USL:

For LSL: 1f 1; FLT: 0 AF3; Cpkl = (Men - LSL) / (3 × Standard Deviation) Abo1; FLT: 1: 1 Syari33;;

The cpk os the m mimum of these two values:

S01. FLT: 0: 33; Cpk = min (Cpku, Cpkl) 1f; FLT: 1: 1 1; 1f 3; 3;

Summary

Calculating DPMO dan Cpk provides initos intro entros. DPMO quantifiets defects defecte to oportunies, while Cpk assess how cened anad and chabable a emos is decicicatioun Limiten. Regulatur lithilaoon ode of cacumenos returtequenos.