Proceses capability indices are essential tools is th 'DMAIC methodlogy assemy how well a meets ares speciciees deprevemen.

Understanding Process Capability Indices

Procesors capability indices commo that e naturaol variatiof a parasts its specication Limits.

Calculating Cp and Cpk

Jadi, apa yang Anda lakukan?

S01; S01; FLT: 0 AF3; Cp = (USL - LSL) / (6 * WHI1; FLT: 1: 1; WAR3; YD;;

Dimana USL and LSL are yang upper and lowar spesifik cation Limits, and jeaIs standars deviation.

The cpk index consides te meass mean (lude) and is kalkulated as:

S01; FLT: 0 = 3; Cp3 = mir voicer; (USL - ASAL), (3 * VALP), (ASA- LSL) / (3 * GRA3; ASA1; FL1; FLT: 1 MIL33;;

Cpm Kalkulating

Jadi, Cpm index memberikan pernyataan bahwa ada deviation yang akan menjadi target (T). Ini adalah kalkulated as:

S01; FLT: 0 = 03; Cp3; CpL = (USL - LSL) / (6 * MBU + (SU) ²))) Sym1; FLT: 1 MIL3;;

Application of Capability Indices

Indices ini digunakan untuk mengevaluasi kinerja profile, identifikasi variability sources, and moror improvements. Sebuah indeks tinggi value menunjukkan more capable mort mort progreently mevets specications.