Results 11 to 20 of about 31,980 (230)

Five-axis parallel mechanism system (PMS) CNC partial link control system based on modified inverse kinematic of 6-DOF UPS parallel manipulator

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2023
This paper presents a control system algorithm for a five-axis parallel mechanism system (PMS) CNC milling machine based on a 6-DOF Stewart platform parallel manipulator with a universal-prismatic-spherical (UPS) configuration.
Nur Jamiludin Ramadhan   +2 more
doaj   +1 more source

EFFECTIVENESS OF CNC TURNING AND CNC MILLING IN MACHINING PROCESS

open access: yesInternational Journal of Economic, Technology and Social Sciences (Injects), 2021
Technological developments and advances in the digital era are currently growing rapidly along with the times, so that they have an impact in all sectors including the manufacturing industry sector. Competition in the manufacturing industry is getting higher, both in the field of supporting equipment technology and in the production sector.
Rahmatullah Rahmatullah   +2 more
openaire   +1 more source

Advanced design and manufacturing of custom orthotics insoles based on hybrid Taguchi-response surface method

open access: yesHeliyon, 2021
Herein, a machining strategy to fabricate custom orthotic insoles with high surface finish and wide fit tolerance is presented. CNC milling was used to machine ethylene-vinyl acetate (EVA) foam for insoles with various surface hardness, and the Taguchi ...
P.W. Anggoro   +4 more
doaj   +1 more source

Analysis of the Machining Process of Titanium Ti6Al-4V Parts Manufactured by Wire Arc Additive Manufacturing (WAAM) [PDF]

open access: yes, 2020
In the current days, the new range of machine tools allows the production of titanium alloy parts for the aeronautical sector through additive technologies.
Alonso, Unai   +3 more
core   +2 more sources

Three axis deviation analysis of CNC milling machine

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2019
The manufacturing technology has developed rapidly, especially those intended to improve the precision. Consequently, increasing precision requires greater technical capabilities in the field of measurement.
Dalmasius Ganjar Subagio   +4 more
doaj   +1 more source

Energy-Efficient Machining Process Analysis and Optimisation Based on BS EN24T Alloy Steel as Case Studies [PDF]

open access: yes, 2019
Computer Numerical Controlled (CNC) machining, which is one of the most widely-deployed manufacturing techniques, is an energy-intensive process.
Caires Moreira, Lorena   +3 more
core   +1 more source

CNC Milling of Medical-Grade PMMA

open access: yesInternational Journal of Manufacturing, Materials, and Mechanical Engineering, 2022
This study evaluates CNC milling parameters (spindle speed, depth of cut, and feed rate) on medical-grade PMMA. A single objective analysis conducted showed that the optimal material removal rate (MRR) occurs at a spindle speed of 1250 rpm, a depth of cut of 1.2 mm, and a feed rate of 350 mm/min.
Job Maveke Wambua   +3 more
openaire   +2 more sources

Comparison of the internal fit of metal crowns fabricated by traditional casting, computer numerical control milling, and three-dimensional printing.

open access: yesPLoS ONE, 2021
This experimental study aimed to compare the internal fit (marginal fit and internal discrepancy) of metal crowns fabricated by traditional casting and digital methods (computer numerically controlled (CNC) milling and three-dimensional [3D] printing ...
Wei-Ting Chou   +3 more
doaj   +1 more source

An evaluation of important criteria for measuring the facade condition of old shophouses in Malaysia [PDF]

open access: yes, 2017
Preserving the facade of the old shop houses is important to reflect the image of an attractive townscape. Be-sides having a unique architectural motif, the facade of an old shop houses also has a high heritage value, particularly in terms of how it was ...
Abd Rahman, Sa’afilah   +2 more
core   +1 more source

Effects of CNC Processing Parameters on Surface Quality of Wood-Based Panels Used in Furniture Industry

open access: yesDrvna Industrija, 2022
The processing of wood-based panels such as plywood, particleboard and fiberboard, which are widely used in the furniture industry, with CNC (Computer Numerical Control) milling machines has been increasing recently. Even though CNC milling machines have
Aydin Demir   +2 more
doaj   +1 more source

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