Process capability index - Wikipedia, the free encyclopedia
In process improvement efforts, the process capability index or process capability ratio is a statistical measure of process capability: The ability of a process to produce output within engineeri...
en.wikipedia.org/wiki/Process_capability_index
Process capability compares the output of an in-control process to the specification limits by using capability indices. ... A process capability index uses both the process variability and the process specifications to determine whether the process is "capable"
www.itl.nist.gov/div898/handbook/pmc/section1/pmc16.htm
Process capability - Wikipedia, the free encyclopedia
A process is a unique combination of tools, materials, methods, and people engaged in producing a measurable output; for example a manufacturing line for machine parts. All processes have inherent s...
en.wikipedia.org/wiki/Process_capability
Online calculator for computing the process capability of achieving specifications. Calculates the Cp index and PPM defectives ... These calculators compute the process capability index which shows the process potential of meeting the specifications. Enter the process parameters and specifications in one of the following...
www.sqconline.com/pci.php4
Cp = Process Capability. A simple and straightforward indicator of process capability. Cpk = Process Capability Index. Adjustment of Cp for the effect of non-centered distribution. Pp = Process Performance. A simple and straightforward indicator of process performance.
www.isixsigma.com/library/content/c010806a.asp
QM: Process Capability Index as a Supplement to Quality Control Charts ... The process capability index cpk is a measurement of the expected share of nonconforming units in the process. The greater the score is, the smaller this share will be. For characteristic values that follow a normal distribution pattern,
help.sap.com/saphelp_45b/helpdata/en/3a/847415dc4ad1119... help.sap.com/saphelp_45b/helpdata/en/3a/847415dc4ad111950d0060b03c6b76/content.htm
The process capability index "cp" is a measure of the smallest possible fraction of nonconforming units in the process, which occurs if there is an optimal distribution of characteristic values (centralized production).
help.sap.com/saphelp_45b/helpdata/en/35/26c679afab52b9e... help.sap.com/saphelp_45b/helpdata/en/35/26c679afab52b9e10000009b38f974/content.htm
A common Process Capability measure, Cp (often called a Process Capability Index), indicates how well the process distribution fits within its specification limits, and is simply the ratio of the specification width to the variation width.
syque.com/improvement/Process%20Capability%20Index.htm syque.com/improvement/Process%20Capability%20Index.htm
A limitation of the use of Cp is that this particular capability index does not consider any bias present within the analytical process. Cpk is a ... We have now derived the mathematical relation between the process capability index, Cpk, and medically important critical errors, SEC and REC, for cases of nonzero bias.
www.clinchem.org/cgi/content/full/43/6/1100
This publication aids personnel in the use and understanding of the process capability index Cpk, as well as parameters to check in order to reduce process variation. (pub. 2002; 11 pages) ... 06 October 2004; ... Other articles in Guides, Reports & Assessments:
www.amtonline.org/document_display.cfm/document_id/133/... www.amtonline.org/document_display.cfm/document_id/133/section_id/57/guidetousingcpk-aprocesscapabilityindex