Hong, Chih-Chiang, Cheng-Long Chang, Nai-Rui Ou, and Chien-Yu Lin. 2019. “CAE Analysis of Primary Shaft Systems in Great Five-Axis Turning-Milling Complex CNC Machine”. Proceedings of Engineering and Technology Innovation 12 (May):01-08. https://ojs.imeti.org/index.php/PETI/article/view/2976.