Zobrazeno 1 - 10
of 84
pro vyhledávání: '"PinKuan Liu"'
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 8, Iss 3, Pp JAMDSM0038-JAMDSM0038 (2014)
Acoustic transducers with large radiation surfaces are used to handle planar object without any physical contact. To more accurately describe the dynamic performance of such transducer with strong coupling effect due to the large lateral scales, a ma
Externí odkaz:
https://doaj.org/article/cd325023f344474a97c6500eb0808a60
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 119:4385-4394
Publikováno v:
Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021).
Publikováno v:
Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021).
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 108:2895-2906
In order to study the influence mechanism of dynamic characteristics on medium-frequency waviness error, the dynamic model of tool tip position of ultraprecision fly-cutting machine tool is firstly established, and the response test of tool tip posit
Publikováno v:
Frontiers of Mechanical Engineering. 15:227-239
In the process of cutting, the relative vibration between the cutter and the workpiece has an important effect on the surface topography. In this study, the bidimensional empirical mode decomposition (BEMD) method is used to identify such effect. Acc
Publikováno v:
Journal of Mechanical Science and Technology. 34:617-630
The sheet current model considering the end effects is applied to design a six-degree-of-freedom (6-DOF) active vibration isolation system (AVIS) driving by the voice coil motors (VCMs). Compared with the charge model, the sheet current method repres
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 234:1969-1978
Nonlinear static modeling is crucial for the design of stages with large travel ranges. However, few studies have investigated complex spatial compliant mechanisms. The present study proposes an optimization algorithm based on substructure constraint
Autor:
Jiasheng Li, Pinkuan Liu
Publikováno v:
Journal of Mechanical Science and Technology. 33:5199-5207
Aerostatic bearings are of great importance for improving machining accuracy of a workpiece surface. The dynamics of air bearings and aerostatic spindle system in ultra-precision machine, which mainly causes mid-spatial waviness errors, has a great e
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 104:2939-2950
The dynamics of a radial bearing and aerostatic spindle system in an ultraprecision fly-cutting machine cause mid-spatial waviness errors, which have a significant effect on surface topographies. Air bearings, which are externally pressurized, compri