Uncertainty Measuring and Evaluating the Measurement of Gauge Block by Universal Measuring Machine

Abu Musa Asha'ari, Mohd Sarif (2008) Uncertainty Measuring and Evaluating the Measurement of Gauge Block by Universal Measuring Machine. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

This is an approach to the uncertainty analysis that needs to be evaluated so that it will become the guidelines to the other measuring process. Thus, in this project, the utilization of several gauge blocks as samples that must be compulsory in detennining the capabilities measuring and evaluating under particular condition. In fact, with the data taken by using the Universal Measuring Machine (UMM) as the apparatus, it must take into account about the possibilities errors that gives the influential results. In this case, some related equations supposed to be applied in conjunction to prove the results obtained. After perfonning the analysis of those factors, this study produces some better solutions for this kind of errors and it can be a benchmark for the other experimental process. The uncertainty evaluation is conducted according to Guide of Expression on Uncertainty in Measurement (GUM). Therefore, once this research is completed, the final approach is to try to adapt the factors that have been identified in the measurements to reduce the errors. Thus, the evaluating of uncertainty can be minimized synchronizing with the errors reduction from the measurements exposure.

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