Results 51 to 60 of about 3,095 (189)
Polymer Composites, EarlyView.Hole‐making strategy and machining parameters influence delamination and hole quality in S2‐glass and basalt FRP composites, which subsequently affet flexural performance. Improved hole integrity leads to enhanced structural performance during three‐point bending.
Sara Saeed Abdulrahman Eltahir +2 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
Polymer Composites, EarlyView.Comparison of powder impregnation and hybrid commingled non‐wovens for PA6/rCF nonwoven composites. The two‐step powder route gives lower voids and higher properties, while the single‐step hybrid route is limited by precursor inhomogeneity and high void content.
Gaia Francesca Lupia +4 more
wiley +1 more source
Stabilization of Contour Milling on CNC Machines
Journal of Engineering SciencesContour milling processes are characterized by a quasi-stationary nature, which leads to the need to assign a cutting mode for the entire contour based on the most unfavorable cutting conditions in a particular area. Simultaneously, CNC machines allow for selecting different cutting modes for contour sections, stabilizing cutting conditions along the ...
Yuri Petrakov, Artur Myhovych
openaire +2 more sources
Polymer Engineering &Science, EarlyView.Cellulose nanocrystals extracted from Mauritia flexuosa petiole were combined with MCM‐41 mesoporous silica to create a diclofenac‐loaded hybrid nanocomposite. Incorporation into electrospun PVA scaffolds enabled controlled diclofenac release and high cell viability, highlighting their potential for localized drug delivery.
Karoliny V. Barbosa +11 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
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
Accuracy control of contour milling on CNC machines [PDF]
Mechanics and Advanced Technologies, 2018 The possibility of checking the accuracy of contours directly on a CNC machine equipped with a three-axis contact probe is proved. The technique of accuracy control of parts contours is presented, which is based on three-coordinate contact probe measurements according to the developed control program using standard CNC commands with automatic data ...
Petrakov, Y., Shuplietsov, D.
openaire +4 more sources
steel research international, EarlyView.Focusing on the critical tap hole region of the blast furnace, this work examines binder characteristics, prepares tap hole clay with different formulations, and evaluates their physical properties. The findings confirm the advantages of composite binders and offer a new binder option for tap hole clay.
Frederik Tegeder +7 more
wiley +1 more source
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