supported by the National Natural Science Foundation of China(Grant Nos.62073184,52105490).
The vibration disturbance from an external environment affects the machining accuracy of ultra-precision machining equipment.Most active vibration-isolation systems(AVIS)have been developed based on static loads.When ...
supported by the National Natural Science Foundation of China(Nos:U1937206,52175328,52105360);the Opening Project of State Key Lab of Digital Manufacturing Equipment&Technology(No.DMETKF2021004);Jiangsu Province Key Research and Development Project(No.BE2019007-2);Fundamental Research Funds for the Central Universities(No.NS2021046);Ningbo"science and technology innovation 2025"major special project(No.2020Z078);Natural Science Foundation of Jiangsu Province(No.BK20200453).
In three and six-axis free-bending equipment,the deformation zone length(A)is a fixed mechanical structure parameter modified when the relevant structure is redesigned and manufactured.In this study,a six degree of fr...