Results 211 to 220 of about 732,812 (263)
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Modeling and verification of a five-axis laser scanning system
The International Journal of Advanced Manufacturing Technology, 2005Today several new kinds of laser beam sensors appear with high resolution and accuracy and find their applications in reverse engineering and quality control. Due to the incapability of changing their orientations continuously in response to the surface fluctuation of a part to be measured, they are not competent for measuring parts with complicated ...
Xie Zexiao +3 more
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Motion compensation for five‐axis rapid prototyping system
Rapid Prototyping Journal, 1998In view of the “staircase or stepped effect” in the present commercial rapid prototyping (RP) systems, a new approach is proposed, and is currently under development to produce true stepless parts. The new RP system is a combination of five‐axis motion control technology and precision milling.
Peow Ng +4 more
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Development of a five-axis postprocessor system with a nutating head
Journal of Materials Processing Technology, 2007Abstract A postprocessor capable of converting the cutter location data to machine control data is an important interface between the NC programming design and manufacture. Owing to the fact that current research on multi-axis postprocessor methods only deals with machine tool configurations whose linear and rotational movements are orthogonal, this ...
Chen-Hua She, Chun-Cheng Chang
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An Iterative Contouring Error Compensation Scheme for Five-Axis Precision Motion Systems
Mechanical Systems and Signal Processing, 2022Ze Wang, Chuxiong Hu, Jichuan Yu
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Five-axis stabilization system for a 2-DOF translational OIS
2017 International Conference on Applied System Innovation (ICASI), 2017This study proposes a novel 5-axis stabilization system for a new two degree-of-freedom (DOF) translational optical image stabilizer (OIS) of cell cameras installed on the mobile phone. The OIS can improves the blurring image caused by the hand shakings when shooting a picture because the OIS stabilize the movements of the lens holder to efficiently ...
Huai-San Wang +2 more
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Five-axis NURBS Path Real-time Generation Method in CNC System
International Journal of Advancements in Computing Technology, 2010Abstract A real-time path generation method with Non Uniform Rational B Spline(NURBS) technology in the Computer Aided Design(CAD) field is presented and realized in a five-axis Computer Numerically Controlled(CNC) system. In this method, the tool path was represented into two NURBS curves, tooltip and tool-orientation spline curve, based on the same ...
Liangji Chen +2 more
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Proceedings of 2003 IEEE Conference on Control Applications, 2003. CCA 2003., 2004
A five-axis laser cutting system has been developed for the solid freeform fabrication system, which makes products by laser cutting, stacking, laminating, and sintering layers. The solid freeform fabrication system uses metal or ceramic powder tapes as well as polymer thin slabs.
Youngcheol Joo +5 more
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A five-axis laser cutting system has been developed for the solid freeform fabrication system, which makes products by laser cutting, stacking, laminating, and sintering layers. The solid freeform fabrication system uses metal or ceramic powder tapes as well as polymer thin slabs.
Youngcheol Joo +5 more
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Fabrication of micro-machine elements by five-axis laser processing system
PICALO 2008: 3rd Pacific International Conference on Laser Materials Processing, Micro, Nano and Ultrafast Fabrication, 2008Laser micro-processing system, which consisted of five-axis PC-controlled automatic stage and FHG of Nd:YAG/ Yb doped fiber laser oscillators, was developed. By arrangement of the stages, this system enabled both of milling and lathe processing for various materials. In this study, for example, a micro-windmill (outer diameter: 400 µm) of polyimide and
Souta Matsusaka +3 more
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