Results 11 to 20 of about 7,487 (257)
A Parameter Optimization Method for Chatter Stability in Five-Axis Milling
Machines, 2023 Chatter is a dynamic instability caused by the regeneration of waviness on the workpiece surface and damages the machining efficiency and product quality.
Xin Tong +3 more
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Engineering Transactions, 2023 This paper proposes a method of end milling of cycloidal gears using a five-axis computer analytical control (CNC) machine tool. Firstly, the basic principle of the five-axis end milling of cycloidal gears is introduced.
Jian WANG +3 more
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Tool path planning for five-axis U-pass milling of an impeller [PDF]
The International Journal of Advanced Manufacturing Technology, 2021 Abstract U-pass milling is a roughing method that combines the characteristics of flank milling with conventional trochoidal milling. The tool cuts in and out steadily, and the tool–workpiece wrap angle is maintained within a small range. This method can smooth the cutting force and reduce the peak cutting force while avoiding cutting heat ...
J.Y. Feng +4 more
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Developing postprocessor for five-axes milling machines with dual rotary head [PDF]
Tehnika, 2014 Five axis milling technology has been in use nearly 25 years in VTI Belgrade. Primarily it is used in the production process of wind tunnel models. For generating tool path and the post-processing paths, used postprocessor generated on Siemens PLM NX ...
Živković Srđan P.
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Applied Sciences, 2020 This paper presents the first try to fabricate degradable polylactic acid (PLA) biomedical stents with round edges by the multi-axis micro-milling process. Conventionally biomedical stents are produced by laser processing.
Fuh-Yu Chang +3 more
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Controlled Continuous Patterning of Spherical Stainless Steel by Multi-Axis Linkage Laser Milling
Micromachines, 2022 While laser surface texturing is promising for the fabrication of planar surface microstructures, the continuously patterning with micrometer accuracy of non-planar surface on miniature parts with large curvature by laser ablation is challenging.
He Li +8 more
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Analytical method for calculating scallop height of helical toroidal cutter in five-axis milling [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2020 This paper proposed a method to determine the path scallop of toroidal cutter in five-axis milling during a complex surface machining. A mathematical algorithm was developed by taking into consideration the impact of the helical angle and inclination ...
Hendriko Hendriko
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Pick-interval scallop heightestimation using three types of geometrical end mill cutters on CNC milling machine [PDF]
Engineering and Technology Journal, 2013 This research presents the theoretical model, simulation and experimental verification to predict the magnitude of scallop height using 3 and 5-axis milling machine, where the effect of geometrical shape of the workpiece relative to the effect of ...
Ahmed A.A.Duroobi +3 more
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Five-axis machining on CNC milling machines
Bulletin of the National Technical University «KhPI» Series: New solutions in modern technologies, 2017 At present, the parts of the machines are becoming more complex and precise. This requires the development of new machining technologies. Under these conditions, multi-axis CNC machining is one of those technologies. In spite of the 20-year history of its development, this approach still requires increasing efficiency in the implementation due to ...
Bondar, Inna, Krivoruchko, Dmitrij
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Study on the tool setting method of micro-milling tool based on in-line holography [PDF]
MATEC Web of Conferences, 2022 Aiming at the various shortcomings of existing tool setting methods, this paper proposes a coaxial holographic tool setting method for tiny tools.
Zhang Xianghui +3 more
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