Results 81 to 90 of about 102,960 (265)
Advanced Science, EarlyView.In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li +8 more
wiley +1 more source
Jixie chuandong, 2014 Aiming at the problem of the regrinding forming disk milling cutter blade surface is complex,it is difficult to machine by using 3-axis CNC machine tools.To calculate the complex profile of forming disk milling cutter,the mathematical model of grinding ...
方成刚 +4 more
doaj
Programming of adaptive machining for end milling
Mechanics and Advanced Technologies, 2017 The problem of performing adaptive machining to program the milling of the detail contours on the CNC machine in case of virtual-location procurement is solved.
Y. Petrakov, D. Shuplietsov
doaj +1 more source
Dynamic analysis of runout correction in milling [PDF]
, 2010 Tool runout and its effects is an important area of research within modelling, simulation, and control of milling forces. Tool runout causes tool cutting edges to experience uneven forces during milling.
Diez Cifuentes, Eduardo +3 more
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Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives
Advanced Electronic Materials, EarlyView.The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi +3 more
wiley +1 more source
Shock and Vibration, 2015 Dynamic characteristic of ball screw feed system in a milling machine is studied numerically in this work. In order to avoid the difficulty in determining the stiffness of rolling joints theoretically, a dynamic modeling method for analyzing the feed ...
Dazhong Wang +4 more
doaj +1 more source
Analysis of cutting parameters in point machining of parts with complex shape [PDF]
, 2018 This paper presents developed SW module in the postprocessor, which is designed to backward analysis of CAM milling toolpath. The module is designed to analyze multi-axis finishing machining of complex shape parts with milling cutters with a circular ...
Rybín J. +3 more
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Fire and Materials, EarlyView.ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho +4 more
wiley +1 more source
EVALUATION OF GEOMETRIC ERROR OF CUSTOMIZED CNC MILLING MACHINE TOOLS ACCORDING TO ISO 10791-7
Rekayasa MesinDue to open technology, there exists an abundance of inexpensive information accessible for study. One such piece of information pertains to customization or do-it-yourself (DIY) CNC milling machines.
Benidiktus Tulung Prayoga +2 more
doaj +1 more source
Milling cutters for CNC machine tools [PDF]
, 2010 Bakalářská práce je zaměřena na frézovací nástroje pro CNC frézovací centra. Zpočát-ku se práce zabývá teorií frézování. Jsou v ní rozděleny frézovací nástroje či frézovací stroje. Dále je jedna kapitola věnována možnostmi upnutí nástroje. Praktická část
Janošek, Martin
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