Study on Dynamic Accuracy of CNC in Aviation Part
Thin-walled parts are widely used in aerospace engineering. For their complexity under loading and the higher shape precision, it’s difficult for their manufacturing on high speed machine. In order to understand manufacture process, characteristic of aviation part in high speed machining is investigated. Error sources on parts are classified and the maximum error, dynamic errors are studied on its main influence factors, such as cutting force and vibration. Finally, useful method on cutting test part is proposed, which can observe and control dynamic accuracy of aviation part and ensure effective manufacture.
L. Du et al., "Study on Dynamic Accuracy of CNC in Aviation Part", Advanced Materials Research, Vols. 314-316, pp. 1717-1720, 2011