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Coupling modeling of thermal–dynamics–milling process for spindle system considering nonlinear characteristics
In order to accurately understand the dynamic behavior of the machine tool spindle, it is necessary to accurately model the interactions between...
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Statistical model comparison based on variation parameters for monitoring thermal deformation of workpiece in end-milling
In order to guarantee the accuracy of a workpiece’s dimensions in end-milling operation, the thermal deformation needs to be predicted in a timely...
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Coupled fluid-structure-interaction simulation approach for correction of the thermal tool elongation to improve the milling precision
During milling operation, the position of the tool centre point (TCP) is affected by structural displacements, which are caused by force loads and...
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Thermal deformation analysis and compensation of the direct-drive five-axis CNC milling head
The machining precision of the milling head is primarily affected by the thermal errors that originated from the thermal deformation. Thermal error...
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A methodology to predict thermal crack initiation region of tool for high-speed milling compacted graphite iron based on three-dimensional transient thermal stress field model
Compacted graphite iron (CGI) plays a key role in engine reliability and achieving high emission standards. However, it is a difficult-to-machine...
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The spindle axial time-varying thermal error compensation method for horizontal boring and milling machine tool based on edge computing
The time-varying thermal error of the horizontal boring and milling machine tool (HBMMT) directly affects the performance of high-end parts. The...
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Experimental study on thermal deformation suppression and cooling structure optimization of double pendulum angle milling head
In order to solve the problem that thermal deformation of CNC machine tools affects machining accuracy, a simulated internal cooling structure based...
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Experimental study on milling and milling-grinding composite machining of AFRP
Aiming at aramid fiber reinforced polymer (AFRP), the formation mechanism of cutting force during milling AFRP was analyzed, and the conclusion was...
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Rigidity Changes Due to Thermal Processes Occurring During Operation of Vertical Milling Machine
This article reviews the changes in the rigidity of vertical milling machines due to the thermal processes that occur while cutting and the operation...
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Surface quality investigation in high-speed dry milling of Ti-6Al-4V by using 2D ultrasonic-vibration-assisted milling platform
Ultrasonic-vibration-assisted milling (UVAM) is an advanced method for the efficient and precise machining of difficult-to-machine materials in...
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Thermal error modeling of motorized spindle considering the effect of milling head heat source
The thermal behavior of the machine tool is an important cause of machining errors, and the thermal error prediction model can predict the errors in...
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Effect of milling type and cooling mode on cutting characteristics during CFRP milling using a PCD burr end mill
Carbon fiber–reinforced polymer (CFRP) composites are widely utilized in the aerospace industry due to their exceptional mechanical properties. In...
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Optimization method for rough-finish milling allowance based on depth control of milling affected layer
The optimization of machining allowance has an important influence on the machining quality of workpieces. This paper determined an optimization...
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Milling force and tool wear mechanisms on milling TC21 titanium alloy under different lubrication conditions
TC21 is widely used in the aerospace field, but it has properties such as low thermal conductivity, small elastic modulus, and high chemical...
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Study on tool wear during hybrid laser additive and milling subtractive manufacturing
Directed energy deposition (DED) technology is gaining traction in the biomedical and aviation industries due to its ability to deposit a variety of...
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Design and analysis of structure for milling OCr13 stainless steel with unequal tooth pitch plunge milling tool
Structural design of unequal pitch step plunge milling tool. According to the theoretical analysis of the primary tool parameters, the structure of...
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Characterization of Acid-Mechanical Milling Pretreated Rice Straw for Subcritical Water Hydrolysis
Ball milling of rice straw impregnated with sulfuric acid (RS-S), hydrochloric acid (RS-H), acetic acid (RS-A), or nitric acid (RS-N) were carried...
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Investigation on the high-feed milling of M28
The outstanding combination of strength and fracture toughness as well as the high strength-to-weight ratio make the metastable β titanium alloy an...
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Influence of Milling Parameters on the Characteristics of Alumina-Titania Nanocomposite Prepared by High-Energy Ball Milling
High energy ball milling (HEBM) is a simple mechanical technique used for particle size reduction and mixing different materials from bulk to...
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Coupling evaluation for material removal and thermal control on precision milling machine tools
Machine tools are one of the most representative machining systems in manufacturing. The energy consumption of machine tools has been a research...
