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With the development of error compensation technology, reliability and stability of error identification deserve much attention. And rotary axis errors of five-axis machine tool are the main error sources which result in machining inaccuracy. Hence, a new method for position-dependent geometric error (PDGE) identification of a rotary table using double ball bar was proposed in this paper. Especially,...
Geometric errors are the major error sources of machine tools. Different geometric error models have been used in published studies according to the different definitions of geometric errors of the rotary axis. This is considerably dangerous as it makes the definition of geometric errors ambiguous and may reduce the effect of geometric error identification and compensation. This phenomenon has not...
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