Service provides live QFP testing.
Service provides live QFP testing. |
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January 4, 2006 -
Using vision algorithms and glass plates, Machine Capability Analysis Testing provides independent measurement of Cp and Cpk indices on production equipment to verify that assembly machine is performing to specifications and to make corrective adjustments if it is not. Software operates measurement equipment and provides statistical specification-based results, while certification reports validate performance. QFP components are not harmed during testing.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
CeTaQ Americas
P.O. Box 7332
Nashua, NH, 03060
USA
CeTaQ Announces 'Live' QFP Testing Capability
Hudson, New Hampshire, USA - CeTaQ America announces a new, enhanced capability for testing live QFP's during Machine Capability Analysis (MCA) testing. "Rather than using dummy components, the ability to use the live QFPs brings MCA testing right up to the electronics manufacturer's real-world manufacturing scenario" says Michael Sivigny, CeTaQ America's General Manager. "This makes our testing methodology the most relevant and accurate that it can possibly be."
MCA testing is a third party, objective evaluation methodology in which special vision algorithms, highly accurate glass plates and components are utilized for independent measurement of Cp and Cpk indices on production equipment. All brands and models of SMT printers, dispensers, placement, and semiconductor machines are easily validated with CeTaQ methodology. The goal is to verify that an assembly machine is performing to the manufacturer's original specifications, and to make corrective adjustments to the machine if it is not.
In testing placement accuracy, for example, the actual fine pitch QFP components and various types of leaded devices used in product assembly can now be used. The pick and place machine places the components on the CeTaQ test fixture, a highly accurate glass plate marked with local reference points and fiducials. The components are analyzed against specification data from component data sheets. Measurements and statistical data are collected for calculating Cp and Cpk indices on side overhang, toe overhang, and lead pitch for example. These results can be used to feedback quality of incoming component material to component suppliers. Software operates the measurement equipment and provides statistical specification-based results on machine quality performance. Comprehensive certification reports validate performance, which allows users to improve product quality and optimize performance for increased manufacturing profitability. The QFP components are not harmed during testing and can be returned to parts inventories for assembly after passing capability inspection.
CeTaQ Americas offers equipment - its CmController MCA testing system - as well as a mobile testing and performance verification service offering third party, objective evaluation methodology. For more information, visit www.cetaq-americas.com, or contact CeTaQ Americas (formerly EAGLE-EYED ONE) at P.O. Box 7332, Nashua, NH 03060, Office: 603-883-7843; Fax: 603-484-8478; Mobile: 603-566-2141; Email: msivigny@cetaq-americas.com.
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