What is ppm in automotive industry?
Moreover, what is ppm in industry?
Xmultiple's Engineering Department. PPM (Parts per million) is a measurement used by many customers to measure quality performance. Definition: One PPM means one (defect or event) in a million or 1/1,000,000. In the past a good supplier would have a defect rate of less than 1%, (10,000 PPM).
Similarly, what is an acceptable ppm for manufacturing?
A PPM defectives rate of 10,000 means the defect rate is less than 1%. However; with the passage of time, the expectations increased to 1,000 PPM and now, the expected PPM rate, especially in the manufacturing industry across the globe, is around 75 PPM.
DPPM = Defective Parts per Million; A measure of quality performance. One DPPM means one (defect or event) in a million or 1/1,000,000. 0.025 X 1,000,000 = 25,000 PPM.