Results 11 to 20 of about 4,735 (239)

Control Method of Nanomaterial Numerical Control Electronic Processing Based on RBF Neural Network

open access: yesAdvances in Materials Science and Engineering, 2022
With the rapid development of social economy and modern industry, the performance requirements of some important nanomaterials in various fields are constantly improving.
Haiyan Wang, Fanwei Meng
doaj   +1 more source

Investigations on the oxidation behavior and removal mechanism of SiC/SiC composites by multi-pulse femtosecond laser ablation

open access: yesJournal of Materials Research and Technology, 2023
SiC/SiC (SiC fiber-reinforced SiC matrix) composites have superior performance, making them promising candidates as one of the best materials for high-temperature components in aerospace applications. This investigation analyzed the morphology, structure,
Ning Zhou   +5 more
doaj   +1 more source

Basic development of data sharing CNC system (Case study on high accuracy machining of characteristic lines)

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
In this study, machining problems that can be solved by a numerical controller are considered, and a solution method is proposed. Regarding the data flow of machining process chains, product shape data created by computer-aided design (CAD) are converted
Masako SUDO, Hideki AOYAMA
doaj   +1 more source

Multi-coordinate CNC Machines: Machining Processes and Problems of CNC Machines

open access: yesÈlektronnoe modelirovanie, 2023
The current state of machines with CNC (computer numerical control) and the problems that arise when using them are considered. The existing solutions to problems are described, and a new way of protecting machine components from breakdowns is proposed. Protection is based on the use of piezoelectric force and acceleration sensors.
openaire   +1 more source

A Feedrate-Constraint Method for Continuous Small Line Segments in CNC Machining Based on Nominal Acceleration

open access: yesApplied Sciences, 2021
When the CNC machining of continuous small line segments is performed, the direction of the machine tool movement will change abruptly at the corner of adjacent line segments.
Peng Guo   +7 more
doaj   +1 more source

Conceptual Design of a High-Speed Wire EDM Robotic End-Effector Based on a Systematic Review Followed by TRIZ

open access: yesMachines, 2021
Exotic materials such as titanium offer superior characteristics that, paradoxically, make them hard-to-cut by conventional machining. As a solution, electric discharge machining (EDM) stands out as a non-conventional process able to cut complex profiles
Sergio Tadeu Almeida   +4 more
doaj   +1 more source

On-Machine Measurement and Error Compensation for 6061 Aluminum Alloy Hexagonal Punch Using a Turn-Milling Machine

open access: yesMachines, 2021
For machining parts with complex shapes, consisting of computer numerical control (CNC) machine tools, different CNC machine tools will be used according to the machining method.
Cheng-Hsien Kuo, Po-Cheng Chen
doaj   +1 more source

Precision of machining on CNC machines

open access: yesIzvestiya MGTU MAMI, 2012
The authors consider the algorithm of creation of mathematical model of form-building system of CNC machine-tool, allowing to consider errors of positioning of movable objects of the machine with help of introduction of the module of correction in the operating program.
Y. V Maksimov   +3 more
openaire   +1 more source

Aplication of Robotics and CNC Machines in Production [PDF]

open access: yesApplied Engineering Letters : Journal of Engineering and Applied Sciences, 2020
In this paper the industrial automation of the production process, which is based on the fusion of a CNC machine and an industrial robot, is described. The functional structure of the flexible production cell, its configuration, programming methods and applications in industry are explained in detail. Based on the application of artificial intelligence,
Milan Miscevic, Djordje Dihovicni
openaire   +2 more sources

CNC PROGRAM AND PROGRAMMING OF CNC MACHINE

open access: yesJournal of Mechanical Science and Engineering, 2020
A programming to make parts are CNC Programming (Computer Numerical Control Programming) for machines. An NC program consists of a sequence of instructions that control the motion and automatic sequences of an NC Machine to perform a particular processing task.
openaire   +2 more sources

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