OFD in Mechanical assembly
OFD in Mechanical assembly
(OP)
Like most manufacturing companies we analyse performance using DPMO ,defect per million opportunities and where defining opportunities is reasonably straight forward in Circuit card assemblies (and defined by IPC) I am finding it difficult to find a similar definition for mechanical assemblies. Is there a universal standard or has anyone created their own?





RE: OFD in Mechanical assembly
RE: OFD in Mechanical assembly
RE: OFD in Mechanical assembly
Thanks for your input ,however our application of DPMO is not to replace fault detection stages eg Inspection, ICT Test, Functional test but in some cases to re-inforce and justify detection stages. DPMO is a simple meausre which is used to identify processes that are not performing to an acceptable level or products poorly designed for process compatability.