Results 21 to 30 of about 25,887 (308)
Development of a Staggered PCD End Mill for Carbon Fiber Reinforced Plastic
Applied Sciences, 2017 This work presents a PCD (polycrystalline diamond) end mill with a new staggered structure for the milling of CFRP (carbon fiber reinforced plastic). The magnitude and direction of cutting force is decreased and changed by side-edge re-configuration of ...
Guangjun Liu +4 more
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Establishment of instantaneous milling force prediction model for multi-directional CFRP laminate
Advances in Mechanical Engineering, 2021 Carbon fiber reinforced polymer (CFRP) is widely used in the aerospace field due to its light weight and high strength. The CFRP milling process is prone to damage such as burrs and tears.
Haifeng Ning, Hualin Zheng, Xinman Yuan
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Applied Sciences, 2022 Understanding the influence of the main cutting force energy consumption of the milling cutter is the basis for prediction and control of energy and machining efficiency.
Bin Jiang +3 more
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Surface roughness prediction in milling based on tool displacements [PDF]
, 2011 In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
MOREAU, Vincent +3 more
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A novel milling force model based on the influence of tool geometric parameters in end milling
Advances in Mechanical Engineering, 2018 A novel milling force model for cutting aviation aluminum alloy 7075 using carbide end mill is established in this article. A two-dimensional end-milling model is set up to investigate the influence of tool geometric parameters on milling force with the ...
Xianglei Zhang +4 more
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Effect of High Speed Milling Process Parameters on the Milling Force and Surface Topography of AM50A Magnesium Alloy [PDF]
Xibei Gongye Daxue Xuebao, 2018 Within the scope of high speed milling process parameters, analyzed and discussed the effects of spindle speed, feed rate, milling depth and milling width on milling forces in the process of high speed milling of AM50A magnesium alloy.
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Micro-Milling Tool Wear Monitoring via Nonlinear Cutting Force Model
Micromachines, 2022 Mechanistic cutting force model has the potential for monitoring micro-milling tool wear. However, the existing studies mainly consider the linear cutting force model, and they are incompetent to monitor the micro-milling tool wear which has a ...
Tongshun Liu, Qian Wang, Weisu Wang
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Digital force prediction for milling
Procedia Manufacturing, 2020 Abstract This paper presents a fully digital, integrated approach for milling force prediction with arbitrary end mill-work material combinations. The approach includes: 1) structured light scanning to identify the end mill’s cutting edge macro-geometry along the tool axis; 2) structured light scanning to measure the cutting edge cross-sectional rake
Michael Gomez, Timothy No, Tony Schmitz
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Applied Sciences, 2022 Carbon fiber-reinforced composites (CFRP) are widely used in aerospace structural holes due to their superior mechanical properties. However, fiber pulling, delamination, burr and other defects often occur in the parts, which seriously affect the ...
Changhong Wang +3 more
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Cutting Forces in Peripheral Up-Milling of Particleboard [PDF]
Materials, 2021 An analysis of forces acting in the peripheral up-milling of particleboard is presented. First, a novel method of high-frequency piezoelectric force signal treatment is proposed and used to separate the original force signal from the vibrations of the previous cutting iteration.
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