A Method for Specification of Efficeint and Effective Strategies for Measurement of a Measurement Article on a Coordinate Measuring Machine by Use of Measurement Simulation Techniques

We propose the definition, design, and prototype development of a software tool for use by the U.S. manufacturing community to enable the automated production of design-based measurement strategies of know reliability and high economic efficiency for coordinate measuring machines (CMMs). The measurement strategies so generated will meet the objective of reducing overall costs to near-minimal values, based on consideration of costs associated with both the direct use of the suggested measurement strategy and with its attendant risks of Type I and Type II accept/reject decision errors. The measurement programs will be created in a CMM-independent format (DMIS) to be applicable to any selected CMM software system. Design of the system will fully leverage existing, related software technologies. The resulting software, when fully developed and commercialized, will enhance the competitive position of manufactured products by reducing waste, both in manpower and raw materials, by improving the utilization of energy-intensive raw materials and will enhance the perceived quality of items so measured and certified.