Results 21 to 30 of about 44,195 (310)
Plant Methods, 2022 Background In order to improve the current situations in rice–wheat rotation region in the middle and lower reaches of the Yangtze River, such as large amount of rice straw, complex returning process, short-time stubble connection, high power consumption,
Yinyan Shi +5 more
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Jin'gangshi yu moliao moju gongcheng, 2022 The nano-diamond film coated tool was prepared by hot wire CVD method. The surface morphology of the film was characterized by field emission scanning electron microscopy.
Weiping SHAO, Tao ZHANG
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Experimental investigation of the influence of the FSW plunge processing parameters on the maximum generated force and torque [PDF]
, 2010 The paper presents the results of an experimental investigation, done on the friction stir welding (FSW) plunging stage. Previous research works showed that the axial force and torque generated during this stage were characteristic for a static ...
BIGOT, Régis +3 more
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Nihon Kikai Gakkai ronbunshu, 2014 The present study investigates the effect of multiple dynamic absorbers on both forced chatter and regenerative chatter. The stability lobe of regenerative chatter is widely employed to find the axial depth of cut and the spindle speed in which ...
Yutaka NAKANO +2 more
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The role of tool geometry in process damped milling [PDF]
, 2010 The complex interaction between machining structural systems and the cutting process results in machining instability, so called chatter. In some milling scenarios, process damping is a useful phenomenon that can be exploited to mitigate chatter and ...
A Ganguli +23 more
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Prediction and Simulation for Turning Chatter Control by Spindle Speed Variation
The Proceedings of The 9th IIAE International Conference on Industrial Application Engineering 2020, 2021 Chattering of machine tool such as lathe during cutting is traditionally an annoying and dangerous problem encountered in manufacturing. How to control machine chatter is thus a nontrivial task for years. In this article, the dynamics of turning cutting is modelled and simulated for exploring the feasibility to suppress chattering using spindle speed ...
Huei-Min Lin +2 more
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An investigation into reducing the spindle acceleration energy consumption of machine tools [PDF]
, 2016 Machine tools are widely used in the manufacturing industry, and consume large amount of energy. Spindle acceleration appears frequently while machine tools are working. It produces power peak which is highly energy intensive. As a result, a considerable
Jia, Shun +5 more
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Suppression of chip load variations by real-time spindle speed modulation [PDF]
The International Journal of Advanced Manufacturing Technology, 2018 In machining a fixed depth of cut at a constant feedrate to generate a desired curvilinear shape, substantial variations in chip load can occur whenever the smallest concave radius of curvature is comparable to the tool radius. These chip load variations may result in a poor quality of the machined surface or premature tool wear. Conversely, attempting
Farouki, Rida T, Srinathu, Jyothirmai
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Drilling study on lightweight structural Mg/SiC composite for defence applications
Defence Technology, 2019 Heat energy generated during machining has been found to have a greater influence on determining the machinability of the materials. In this work, magnesium-based silicon carbide composite, which has been identified as a suitable lightweight application ...
K. Balamurugan +4 more
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A simulated investigation on the machining instability and dynamic surface generation [PDF]
, 2005 In this paper, the authors propose the generic concept of machining instability based on the analysis of all kinds of machining instable behaviors and their features.
Altintas +13 more
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