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Influence of error factors in sensorless cutting force estimation
Nihon Kikai Gakkai ronbunshu, 2017 Error factors in sensorless cutting force estimation under ball-screw-driven stage were discussed. In addition, their influence on estimation accuracy was experimentally evaluated through several end milling tests. Because rigid body-based formulation is
Yuki YAMADA, Yasuhiro KAKINUMA
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Method for Friction Force Estimation on the Flank of Cutting Tools [PDF]
Shock and Vibration, 2017 Friction forces are present in any machining process. These forces could play an important role in the dynamics of the system. In the cutting process, friction is mainly present in the rake face and the flank of the tool.
Luis Huerta +3 more
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Cutting Force Estimation Using Feed Motor Drive Current in Cutting Process Monitoring [PDF]
한국정밀공학회지, 2020 The cutting force signal has traditionally served as a reference in conducting the monitoring studies using a variety of sensors to identify the cutting phenomena. There have been continuing studies on how to monitor the cutting force indirectly.
Ki Hyeong Song +4 more
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Cutting Force Estimation Using Milling Spindle Vibration-Based Machine Learning
Applied SciencesIn manufacturing automation, accurately determining the optimal tool replacement timing is critical yet challenging. Tool condition monitoring (TCM) has been widely studied to address this issue. Cutting force is a key parameter for evaluating tool wear,
Je-Doo Ryu +4 more
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Tool Wear Monitoring System based on Real-Time Cutting Coefficient Identification [PDF]
한국정밀공학회지, 2022 Among the monitoring technologies in the metal-cutting process, tool wear is the most critical monitoring factor in real machining sites. Extensive studies have been conducted to monitor equipment breakdown in real-time. For example, tool wear prediction
Young Jae Choi +3 more
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Possibility of applying a slider-crank mechanism to design sugarcane buds cutter [PDF]
Archives of Agriculture Sciences Journal, 2021 The cutting forces estimation is one of the most important design criteria necessary for the optimal manufacture of sugarcane buds cutting machines. This research was conducted to investigate the possibility of applying a slider-crank mechanism to design
W. Mahmoud, N. Elkaoud, A. Abu El-Maaty
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Modeling and estimation of cutting forces in ball helical milling process [PDF]
The International Journal of Advanced Manufacturing Technology, 2021 Abstract Milling forces play an important role in the milling process and are generally calculated by the mechanistic or numerical methods, reliable model of cutting force is very important for the simulation of milling process, which has big scientific significance to further improve machining quality.
Haiyan Wang, Kexin Tao, Tian Jin
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Longwall Shearer Cutting Force Estimation [PDF]
Journal of Dynamic Systems, Measurement, and Control, 2014 Longwall mining is an underground coal mining method that is widely used. A shearer traverses the coal panel to cut coal that falls to a conveyor. Operation of the longwall can benefit from knowledge of the cutting forces at the coal/shearer interface, particularly in detecting pick failures and to determine when the shearer may be cutting outside of ...
Reid, A. W. +3 more
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Gong-kuang zidonghua, 2023 The pick-shaped cutter is the most widely used cutter type in mining machinery such as roadheader and coal mining machine. In the actual cutting process, the pick-shaped cutter mainly works under the multi-tooth coupling cutting condition.
LIU Bin, LI Xuefeng
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Cutting Forces Prediction in Ball End Milling [PDF]
Engineering and Technology Journal, 2011 In curved surface machining, parametric surface representation is normally used for computer aided design (CAD). Parametric surfaces are often machined using a flat end mill for roughing and ball end mill for finishing.
Hussain S. Kitan +2 more
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