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Journal articles on the topic 'CNC machining'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Yan, Xiangsong. "Research and Application of CNC Machining Method Based on CAD/CAM/Robot Integration." Advances in Multimedia 2022 (July 9, 2022): 1–11. http://dx.doi.org/10.1155/2022/5397369.

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In order to improve the effect of intelligent CNC machining, this paper combines the CAD/CAM/Robot integration method to improve the CNC machining method and analyzes the tool path planning method and the path generation algorithm of the five-axis CNC machining machine. Through the tool processing calculation of the representative curved surface, this paper studies the basic theory, process planning, and tool parameter selection of the blade of the representative curved surface in the five-axis CNC machining and generates the blade CNC machining tool path through the simulation software. In ad

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2

Liu, Pei Ling. "Towards Smart and Competitive Sustainable Machining." Key Engineering Materials 447-448 (September 2010): 301–5. http://dx.doi.org/10.4028/www.scientific.net/kem.447-448.301.

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Computer Numeric Control (CNC) revolutionized the machining technology and has been the cutting edge of digital manufacturing since 1950s. CNC machining model, simulation, verification, and optimization have been a vivid research topic of Smart Machining that automated the CNC programming (CAM) and cutting process, hence greatly increased machining productivity since 1990s. This paper traces back the history of CNC simulation, analysis the different CNC machining models, tested with application examples, and listed different CNC verification industry applications for the last 20 years. The new

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Kuczmaszewski, Józef, Paweł Pieśko, and Magdalena Zawada-Michałowska. "A Comparative Analysis of the Impact of CNC Miller Programming on Machining Effects." Multidisciplinary Aspects of Production Engineering 1, no. 1 (2018): 161–67. http://dx.doi.org/10.2478/mape-2018-0021.

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Abstract This paper presents a comparison of the impact of the programming methods of a CNC miller on the machining effects. As a part of the study, the test samples were made of the EN AW-2024 aluminium alloy. The CNC machining programs compared were developed with two programming methods: by inputting the CNC machining program directly from the CNC miller's control panel (machine level programming) and in a CAM software environment (CAM programming). The machining effect indicators adopted included: machining time, surface quality, and dimensional deviation of specific geometrical features.

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Ruan, Xiao Guang, Yin Chen Wang, Dang Fei Zhang, Han Xin Cao, Min Sun, and Fu Yang Li. "Introduction of Characteristics and Choice of CNC Machining Cutter." Advanced Materials Research 421 (December 2011): 329–33. http://dx.doi.org/10.4028/www.scientific.net/amr.421.329.

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The article introduces the unique characteristics of CNC machining center cutter compared to traditional cutters, analyzes the choice of CNC machining cutter and factors of choice. Meanwhile, proved by the examples with manufacture software CAXA2004, the correct choice of CNC machining center cutter can give full play to the advantages of CNC machining and improve the economic efficiency and production levels of enterprises.

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5

Zhang, Er Hong, and Hua Long Zhang. "Control System for Automatic Surface CNC Machining." Applied Mechanics and Materials 741 (March 2015): 768–71. http://dx.doi.org/10.4028/www.scientific.net/amm.741.768.

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CNC technology is mechanical movement with digital information and work process control technology, data processing is the reverse engineering of important technical aspects, which determines whether the subsequent model reconstruction process easy and accurate manner. In this paper, CNC machining complex surfaces feature full potential of existing CNC equipment, automatic control system designed to make CNC machining equipment to achieve higher processing speed, high precision machining, and CNC equipment in order to achieve high efficiency machining.

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Bao, Mei Lian. "Automatic Programming Based on the Feature of the Parts." Applied Mechanics and Materials 401-403 (September 2013): 1586–89. http://dx.doi.org/10.4028/www.scientific.net/amm.401-403.1586.

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The structure of machining workpiece is more and more complex, from the perspective of CNC machining, contains a lot of processing features generally. Machining feature plays an important role for production process for CNC machining programming, CNC code, as well as the analysis of clamping. Feature programming is one of the development trend of automatic CNC programming. This improve the efficiency of programming greatly.

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Oluseyi Feyisetan Fapetu, Olanrewaju Rotimi Bodede, Olakunle Richard Ayodele, Olatunji Charles Oloye, Matthew Dada Olupona, and Abiola Olabode Durotoluwa. "A quantitative analysis: Assessment of data-driven decisions in CNC machining." World Journal of Advanced Engineering Technology and Sciences 13, no. 2 (2024): 355–59. https://doi.org/10.30574/wjaets.2024.13.2.0582.

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A rapidly evolving field of manufacturing is real and data-driven decision-making has become a pivotal element in optimizing Computer Numerical Control (CNC) machining processes. This paper evaluates the effectiveness of employing a Likert scale to assess the impact of data-driven decisions in CNC machining environments. The key performance indicators (KPIs) such as precision, efficiency, user satisfaction and cost-effectiveness were focal points. The research aims to evaluate the impact of data analysis on decision-making processes in CNC machining, exploring factors such as accuracy, efficie

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8

Lin, Xin Gui, Kai Dou, and Gen Miao Yi. "The Application of Simulation Software in CNC Multi-Axis Machining Teaching." Advanced Materials Research 971-973 (June 2014): 2693–96. http://dx.doi.org/10.4028/www.scientific.net/amr.971-973.2693.

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Combined with the requirements for multi-axis CNC machining technicians in manufacturing industry, the current situation and problems existed in CNC multi-axis machining teaching are analyzed initially in this paper. Afterwards, in order to solve these problems and achieve theoretical teaching and skills training purposes, the advantages of CNC simulation software are applied in CNC multi-axis machining teaching. Finally, the deficiencies of the CNC simulation software are discussed so as to avoid in teaching.

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9

Shi, Rong Bo, Zhi Ping Guo, and Zhi Yong Song. "Research of On-Line Monitoring Technology of Machining Accuracy of CNC Machine Tools." Advanced Materials Research 846-847 (November 2013): 268–73. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.268.

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This paper analyzes CNC machine tools machining error sources, put forward a kind of on-line monitoring technology of CNC machine tools machining accuracy based on online neural network. Through the establishment of CNC machine tools condition monitoring platform, collection sensor signal of the key components of CNC machine tools, using time domain and frequency domain method of the original signal processing, extract the characteristic related to machining accuracy change, input to the neural network, identification the changes of machining accuracy. The experimental results show that, the o

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10

Ma, Yan, Wei Li, and Dan Ping Li. "Reliability Study of CNC Machining Centers." Advanced Materials Research 418-420 (December 2011): 581–84. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.581.

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CNC machining centers were analyzed by the failure mode, effect and criticality analysis (FMECA) method for identifying the weakest links of a CNC machining center and obtaining that the spindle system is the primary factor that affects the reliability of CNC machining centers. The spindle system was analyzed at different feed speed by the finite element method. The results have important guiding significance for the reliability research of CNC machine tools.

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11

Luo, Hong Qi, Tian Yu Xia, and Yu Jie Zhang. "Research on the Mechanism and Developing Tendency of CNC Ultrasonic Machining." Applied Mechanics and Materials 159 (March 2012): 240–43. http://dx.doi.org/10.4028/www.scientific.net/amm.159.240.

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CNC ultrasonic machining is an effective method to machine hard and fragile materials. It can realize producing complicate-shaped parts with simple tools. Mechanism of CNC ultrasonic machining was presented. The main components of CNC ultrasonic machine tool were analyzed, including the principle of the ultrasonic generator, selecting suited transducer, designing appropriate horn and impedance matching of tools. Finally, developing tendency of the CNC ultrasonic machining was discussed.

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12

Yinsheng, Wan. "Influence of CNC Tools on CNC Machining Technology." IOP Conference Series: Materials Science and Engineering 569 (August 9, 2019): 032043. http://dx.doi.org/10.1088/1757-899x/569/3/032043.

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Le Van, Thao, Phuc Hoang Minh, Khoa Doan Tat, Anh Le Duc, Thuc Dang Van, and Si Mai Dinh. "Research on sustainable aspects in wire arc additive manufacturing of nickel-based alloy components." Transport and Communications Science Journal 76, no. 4 (2025): 474–88. https://doi.org/10.47869/tcsj.76.4.3.

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In recent decades, metal additive manufacturing (AM) has undergone remarkable advancements and become increasingly significant in manufacturing industries. Among metal AM technologies, wire arc additive manufacturing (WAAM) has great potential for producing medium to large-sized parts and becomes a good choice in the sustainable manufacturing context. This paper aims to analyze the sustainable aspects of WAAM and compare it with CNC machining via the production of an Inconel 625 alloy component. The evaluation is based on life cycle assessment (LCA) and life cycle cost analysis methods. The re

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Mr.R., Karthik, Priyadharshini K., Shewag E., and Rohit M. "Innovative Design Of Jigs And Fixtures For Precision Machining On 3-axis Vertical Cnc Machining Centers." International Journal for Science and Advance Research In Technology 11, no. 3 (2025): 105–7. https://doi.org/10.5281/zenodo.15039914.

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 The precision machining industry relies heavily onthe effectiveness of jigs and fixtures to ensure the accurate andefficient production of components. In the context of 3-axisvertical CNC machining centers, the design of innovative jigsand fixtures is crucial for enhancing machining precision,reducing cycle times, and improving overall productivity. Thispaper explores the innovative design approaches for jigs andfixtures used in CNC machining centers, focusing onoptimizing their functionality for precision, stability, and easeof use. Advanced materials, modular designs, and adaptablefeat

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Guo, Chaoqun. "Exploring the Application of Industrial Robots in CNC Machining." Journal of Global Humanities and Social Sciences 4, no. 05 (2023): 231–35. http://dx.doi.org/10.61360/bonighss232014990503.

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The article discusses the application of industrial robots in CNC machining, to understand the significance of strengthening the application of industrial robots in CNC machining, to explore and describe its specific applications, to improve the level of application of industrial robots, and to provide strong support for the modernization and development of the field of CNC machining.

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16

Agrisa, Herick Henci. "An Overview of process CNC Machining." Journal of Mechanical Science and Engineering 6, no. 2 (2020): 029–33. http://dx.doi.org/10.36706/jmse.v6i2.32.

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This paper discusses the pre and process of running a computer numerical control machine (CNC) using computer-aided design (CAD) software commonly used to design products to be produced and computer-aided manufacture (CAM) software used to control machines during the manufacturing process. Some types of CNC machines in general, namely CNC lathe machine and CNC milling machine. The history of the development of the CNC Machine was begun in 1952 by John Pearseon of the Massachusetts Institute of Technology on behalf of the United States Air Force, which aims to make complicated special workpiece

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17

Wang, Haiyan, and Fanwei Meng. "Control Method of Nanomaterial Numerical Control Electronic Processing Based on RBF Neural Network." Advances in Materials Science and Engineering 2022 (August 17, 2022): 1–10. http://dx.doi.org/10.1155/2022/1904431.

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With the rapid development of social economy and modern industry, the performance requirements of some important nanomaterials in various fields are constantly improving. The processing of these nanomaterials will have a direct impact on the development level of some core industries, such as aerospace, medical devices, and automobile manufacturing. In the early stage of the machining process, the BP neural network is generally used to control the CNC machining. However, it also has some shortcomings, such as the inability to determine the initial parameter weights according to the errors in th

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18

Tian, Cun Xia. "Analysis of Key Technology of NC Turning Machining." Applied Mechanics and Materials 615 (August 2014): 3–6. http://dx.doi.org/10.4028/www.scientific.net/amm.615.3.

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Through the process of NC machining analysis, summed up the points of NC machining process analysis, through the process of a comprehensive and reasonable analysis procedure for CNC turning and CNC programming formulation provides an important basis and guarantee, so as to improve the machining quality and the machining accuracy requirements.

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19

James, Sagil, and George Eckert. "A Feasibility Study on Mixed Reality-Based Visualization and Interaction Tool for Performance Improvement of Metal Cutting Processes." Metals 13, no. 2 (2023): 286. http://dx.doi.org/10.3390/met13020286.

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Modern CNC machining industries rely on the application of high-technology virtual simulations such as Finite Element Analysis (FEA) to become economically competitive, improve productivity, and ensure sustainability. However, the traditional way of using FEA in CNC machining industries is to perform the virtual studies at a completely offline location, that often leads to erroneous results, along with massive wastage of resources, time, and money. Real-time FEA is an emerging technique that generates real-time solutions in response to actual load variations. This research aims to integrate re

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20

Li, Yan, Jing Jia Qi, and Yang Nan. "Innovative Application Research on CNC Machining Technology in Mould." Applied Mechanics and Materials 288 (February 2013): 328–32. http://dx.doi.org/10.4028/www.scientific.net/amm.288.328.

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This paper mainly based on the analysis of current CNC machining technology in the application of mould, and combining modern development achievements of CNC processing technology and demand of mould industry, explanatorily puts forward the innovative application methods of CNC machining technology in the mold.

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21

Sakarinto, Wikan, Hiroshi Narazaki, and Keiichi Shirase. "A Knowledge-Based Model for Capturing and Managing the Knowledge of CNC Operators for Integrating CAM-CNC Operation." International Journal of Automation Technology 5, no. 4 (2011): 575–86. http://dx.doi.org/10.20965/ijat.2011.p0575.

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This study is aimed at filling the gap between CAM and CNC operations. The problem is important in practice but has been rarely addressed in the resarch community. In practice, the machining parameters designed by a CAM operator are not always applicable to the machining process by a CNC operator due to several reasons such as tool wear, in-availability, inefficiency, etc. This is mainly due to the discrepancy of knowledge between CAM and CNC operators. To deal with this situation, this study proposes a knowledgebased model for capturing the know-how of CNC operators in the assessment of the p

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22

Shin, Yung C., Henry Chin, and Michael J. Brink. "Characterization of CNC machining centers." Journal of Manufacturing Systems 10, no. 5 (1991): 407–21. http://dx.doi.org/10.1016/0278-6125(91)90058-a.

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23

Soori, Mohsen, Fooad Karimi Ghaleh Jough, Roza Dastres, and Behrooz Arezoo. "Robotical Automation in CNC Machine Tools: A Review." Acta Mechanica et Automatica 18, no. 3 (2024): 434–50. http://dx.doi.org/10.2478/ama-2024-0048.

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Abstract Robotics and automation have significantly transformed Computer Numerical Control (CNC) machining operations, enhancing productivity, precision, and efficiency. Robots are employed to load and unload raw materials, workpieces, and finished parts onto CNC machines. They can efficiently handle heavy and bulky components, reducing the demand of manual labour and minimizing the risk of injuries. Robots can also be used in CNC machine tools to perform tasks such as automatic tool changing system, part inspection, and workpiece positioning. Automation technologies, including in-line inspect

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24

Li, Purui, Meng Chen, Chuanhao Ji, Zheng Zhou, Xusheng Lin, and Dong Yu. "An Agent-Based Method for Feature Recognition and Path Optimization of Computer Numerical Control Machining Trajectories." Sensors 24, no. 17 (2024): 5720. http://dx.doi.org/10.3390/s24175720.

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In recent years, artificial intelligence technology has seen increasingly widespread application in the field of intelligent manufacturing, particularly with deep learning offering novel methods for recognizing geometric shapes with specific features. In traditional CNC machining, computer-aided manufacturing (CAM) typically generates G-code for specific machine tools based on existing models. However, the tool paths for most CNC machines consist of a series of collinear motion commands (G01), which often result in discontinuities in the curvature of adjacent tool paths, leading to machining d

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A.D., Awasare. "Efficiency in CNC Machining through Adaptive Control." Research and Development in Machine Design 7, no. 2 (2024): 16–18. https://doi.org/10.5281/zenodo.11667702.

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<em>This paper presents a comprehensive review of adaptive control techniques in Computer Numerical Control (CNC) machining processes. The escalating demand for high precision and efficiency in manufacturing industries has necessitated the integration of adaptive control strategies to mitigate uncertainties and disturbances inherent in machining operations. The abstract provides an overview of various adaptive control methodologies, including model predictive control, fuzzy logic control, and neural network-based control, highlighting their applications, advantages, and limitations in CNC mach

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Zeng, Fenfang, Hu Fan, Huanqing Li, and huachang Wang. "The Reuse method of the Part CNC process based on 3D feature matching." Journal of Physics: Conference Series 2396, no. 1 (2022): 012020. http://dx.doi.org/10.1088/1742-6596/2396/1/012020.

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Abstract Aiming at the problem of efficient reuse of existing parts CNC process, this paper presents a reuse method of the part CNC process based on 3D feature matching. It’s assumed the part which is the most similar to the 3D features of the new part has been found in the CNC history library. To reuse the CNC process of the existing part, the CNC programs and machining parameters of the existing part are imported into the new part as the machining template firstly, then the improved 3D polar radius surface moments are used to extract the 3D shape and position vectors of the machining area of

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Bai, Ziyao. "Enhancing Mechanical Design, Manufacturing, and Automation through AI-Based Computer Numerical Control (CNC) Optimization." Revista Gestão & Tecnologia 25, no. 2 (2025): 74–89. https://doi.org/10.20397/2177-6652/2025.v25i2.3164.

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The rapid advancements in artificial intelligence (AI) have provided new opportunities for optimizing Computer Numerical Control (CNC) technology, crucial for mechanical design, manufacturing, and automation. This study explores AI-driven optimization strategies in CNC systems to enhance machining efficiency, surface quality, tool life, and overall operational stability. The methodology integrates three AI technologies: reinforcement learning (RL) for tool path planning optimization, particle swarm optimization (PSO) for cutting parameter adjustment, and fuzzy logic for controlling abnormal si

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Zhang, Yan Rui, Hai Xia Bi, Tie Cheng Wang, and Shi Jie Li. "The Modeling and Simulation of Digital Lathe Based on OpenGL." Advanced Materials Research 988 (July 2014): 659–62. http://dx.doi.org/10.4028/www.scientific.net/amr.988.659.

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In the article, a digital machining environment of CNC lathe is established. On the basis of the idea of Constructive Solid Geometry method, the system consists of the blank display model, the tool and fixture model, CNC machining program editing model and machining simulation model. By making use of VC++ and OpenGL graphics technology the program is done for machine tool motion simulation and cutting simulation. It is an effective accessory tool in the application of CNC lathe to digital production.

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He, Wei, Min Ren, and Ying Qi Tan. "Realization of NURBS Surface CNC Machining Simulation in Matlab." Advanced Materials Research 461 (February 2012): 381–83. http://dx.doi.org/10.4028/www.scientific.net/amr.461.381.

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This paper presents a method of realization of NURBS surface CNC Machining simulation in matlab, including NURBS surface production, tool path generation, discrete surface and simulation model construction and CNC machining simulation realization.

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Loc, Nguyen Huu, and Nguyen Phuoc Hung. "UTILIZING RESPONSE SURFACE METHODS DESIGNS FOR OPTIMIZATION OF TECHNOLOGICAL PARAMETERS ON THE VIBRATION AMPLITUDE OF CNC ROUTER SPINDLE." ASEAN Engineering Journal 11, no. 1 (2021): 34–44. http://dx.doi.org/10.11113/aej.v11.16665.

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For CNC machines, machining accuracy is of ultimate importance since it determines the quality of the products. Among many factors, vibration amplitude and stiffness are the key ones that influence the machining accuracy of a CNC machine. Remarkably, it is essential to conduct study into structural stiffness and the effect of technological parameters on the vibration amplitude of CNC router spindle with various second-order designs in order to improve machining accuracy. The research focuses on the application and comparison of the response-surface methods, the experimental research on the fac

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Zhang, Ying, Shijin Zhang, Zhongwei Ren, Yuqiang Wu, and Fengyang Jiang. "Parallelized Collision Detection Algorithm for Non-contact Machining Simulation Based on Space Partitioning and Path Point Equalization." Journal of Physics: Conference Series 2988, no. 1 (2025): 012003. https://doi.org/10.1088/1742-6596/2988/1/012003.

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Abstract High-energy beam CNC machining, such as laser, water jet, and plasma machining, is widely applied in modern manufacturing due to its non-contact processing, precise energy control, and broad adaptability. However, potential collisions between tools and machine tools can cause serious accidents, making pre-processing simulation essential. As tasks become more complex, the increase in triangular facets of models and tool path points leads to a significant rise in computational overhead for CNC machining simulations. Although multi-core processors provide powerful computing capabilities,

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Tayier, Walisijiang. "ENHANCING CNC PRECISION: A REVIEW OF GEOMETRIC ERRORS AND SIMULATION METHODS IN THREE-AXIS CNC SYSTEMS." Journal of Engineering & Technological Advances 9, no. 1 (2024): 55–74. https://doi.org/10.35934/segi.v9i1.108.

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The rapid expansion in industrial production has markedly increased the deployment of computer numerical control (CNC) systems. Recent efforts have concentrated on optimizing these machines for time-efficient cutting tool operations. The accuracy of CNC systems is heavily dependent on their geometric configurations, but geometric errors such as alignment deviations, backlash, and thermal deformation can compromise structural integrity and operational precision. This review focuses on the role of simulation in three-axis CNC machining, particularly through techniques like finite element analysi

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Z. Kiru, Chandra, Hasanuddin, and Sunardi. "THE EFFECT OF USING CNC SIMULATOR ON MOTIVATION AND MASTERY OF CNC MACHINING TECHNIQUE COMPETENCIES OF VOCATIONAL HIGH SCHOOL STUDENTS." PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan 10, no. 2 (2024): 48–54. https://doi.org/10.37304/parentas.v10i2.11718.

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This research aims to determine: (1) The effect of using the CNC Simulator on student learning motivation in the CNC Machining Engineering subject at SMKN 1 Paguyaman. (2) The influence of using the CNC Simulator on Students' Competency Mastery in the CNC Machining Engineering subject at SMKN 1 Paguyaman. The research method used in this research is Pre-Experimental. The research design used in this research is One Group Pre-Test - Post-Test Design combined with One-Shot Case Study. The research subjects were students of class XI Mechanical Engineering at SMKN 1 Paguyaman with a total of 15 st

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Anggraini, Lydia, and Ivan Junixsen. "OPTIMATION PARAMETERS OF CNC MILLING PROGRAMMING MACHINE ON THE PROCESS TIME AND ITS EFFECT ON THE EFFICIENCY." Journal of Mechanical Engineering and Mechatronics 3, no. 2 (2019): 62. http://dx.doi.org/10.33021/jmem.v3i2.538.

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The problems revealed in this research is about Optimization parameters of CNC milling programing machine on the process time and its effect on the efficiency. The purpose of this research are to know the effect of feed rate, depth of cut, and maximum stepdown on processing time in CNC milling programming and searching for the best machining parameters that yield optimal processing time on CNC milling programming. The result can be in the simulation of machining distance or operation time, length of feed step or feed cut length, and length of step without feeding or fast traverse length. Exper

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Kong, Fan Xin, Jian Min Zuo, Hong Yan Hao, and Bo Rong Zhou. "Study on System of 3D Virtual NC Machining Environment." Applied Mechanics and Materials 44-47 (December 2010): 859–63. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.859.

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This paper, combining with actual machining situation of CNC milling , put forward system architecture based 3D（three-dimensional）visual virtual machining environment. Based on key technologies including geometric modeling ，behavioral modeling technology and NC code analysis of simulation system of three-dimensional virtual CNC milling，it developed simulation system of CNC milling that can realize the function of operation and programming.

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Wang, Yan Zhong, Liang Wei Hou, Yan Qiang Liu, et al. "Research on Machining Method of Complex Surface Face Gears." Applied Mechanics and Materials 163 (April 2012): 233–37. http://dx.doi.org/10.4028/www.scientific.net/amm.163.233.

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This paper describes the machining method of complex surface face gear used CNC machine tools and hob cutter, Based on surface characteristics and gear hob principle. A coordinate transformation process is explained in detail in the five axes CNC machining of complex parts. A CNC hob method is proposed about surface orthogonal gear. An experiment is done for validating the method.

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Lee, Junhae, Sooeun Lee, and Sangjoon Park. "Prediction Model Using LSTM-Based Double-GAN in CNC Machining." Information 27, no. 1 (2024): 77–89. http://dx.doi.org/10.47880/inf2701-05.

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This paper proposes an anomaly prediction model that can detect machining defects using the GANs and LSTM, and analyzes the data extracted from the sensors built into the CNC machine. To achieve this, we first select meaningful features from CNC facility data and apply them to the GAN, augmenting data of CNC machining. This approach helps overcome issues related to data scarcity and imbalance, ultimately generating anomaly detection factors for identifying defective products. In numerical results, through the proposed model of LSTM-based Double-GAN, their application in manufacturing processes

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Almeida, Sergio Tadeu, John Mo, Cees Bil, Songlin Ding, and Xiangzhi Wang. "Conceptual Design of a High-Speed Wire EDM Robotic End-Effector Based on a Systematic Review Followed by TRIZ." Machines 9, no. 7 (2021): 132. http://dx.doi.org/10.3390/machines9070132.

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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 from hard-to-cut materials, delivering dimensional accuracy and a superior surface. However, EDM is embodied in CNC machines with a reduced axis and machining envelope, which constrains design freedom in terms of size and shape. To overcome these CNC constraints, traditional machining using six-axis industrial robots have become a prominent re

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Dowluru, Sreeramulu, Roopsandeep Bammidi, Patta Srinivasa Rao, Kummari Tavitiraju, Nemalipuri Manisankar, and Banki Sunil Kumar. "A FRAME WORK FOR SEAMLESS INTEGRATION OF DESIGN AND MANUFACTURING USING CNC." International Journal of Engineering Applied Sciences and Technology 7, no. 4 (2022): 227–32. http://dx.doi.org/10.33564/ijeast.2022.v07i04.036.

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Machining is an important manufacturing process that is used in a wide range of applications. From aerospace applications to the manufacturing of energy systems we see a major reliance on machining. Nowadays, CNC machining is found in many industries to aid production by manufacturing process. CNC machining is absolutely essential for manufacturing and it is important. Some major benefits of CNC machining is manufacturing are greater efficiency, more accuracy and fabrication. In this project focus on gaining an improved understanding of the mechanics of machining and different factors that con

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Dowluru, Sreeramulu, Roopsandeep Bammidi, Patta Srinivasa Rao, Kummari Tavitiraju, Nemalipuri Manisankar, and Banki Sunil Kumar. "A FRAME WORK FOR SEAMLESS INTEGRATION OF DESIGN AND MANUFACTURING USING CNC." International Journal of Engineering Applied Sciences and Technology 7, no. 3 (2022): 277–82. http://dx.doi.org/10.33564/ijeast.2022.v07i03.039.

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Machining is an important manufacturing process that is used in a wide range of applications. From aerospace applications to the manufacturing of energy systems we see a major reliance on machining. Nowadays, CNC machining is found in many industries to aid production by manufacturing process. CNC machining is absolutely essential for manufacturing and it is important. Some major benefits of CNC machining is manufacturing are greater efficiency, more accuracy and fabrication. In this project focus on gaining an improved understanding of the mechanics of machining and different factors that con

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S, Chandrakumar, ,Prasanth K, Sasi M, and Puvaneshwaran S K. "ENHANCHING PRECISION IN CNC LATHE MACHINING FOR OVALITY CHALLENGES." International Scientific Journal of Engineering and Management 04, no. 03 (2025): 1–7. https://doi.org/10.55041/isjem02402.

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This study presents a comprehensive analysis of the factors influencing ovality, including cutting tool design, workpiece material, cutting conditions, and machine tool errors. A systematic approach is proposed to minimize ovality, encompassing thorough tool wear analysis, optimal workpiece material selection, advanced machining techniques, and diligent machine tool maintenance. The results demonstrate that a multifaceted strategy can effectively reduce ovality, leading to improved product quality, increased productivity, and enhanced competitiveness. This research provides valuable insights f

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Napitupulu, Richard A. M., and Siwan E. A. Perangin angin. "PENGARUH PARAMETER PEMESINAN TERHADAP KEKASARAN PERMUKAAN AI6061BE PADA PEMESINAN CNC MINI 500 WATT MENGGUNAKAN PAHAT KARBIDA STRAIGHT ENDMILL." Jurnal Rekayasa Mesin 15, no. 3 (2024): 1789–97. https://doi.org/10.21776/jrm.v15i3.1812.

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The role of automatic machining with the help of computer programming such as Computer Numerically Controlled (CNC) has become commonplace today in both large and small industrial sectors or micro industry. CNC is a manufacturing process where previously programmed computer software is converted into code that can automate machining movements, one of which is the milling or lathe process. CNC performance is determined by machining output power. For micro industrial or laboratory scale, CNC with low power is usually used to cut soft materials such as wood, acrylic, aluminum and others. This is

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Yang, Zhaojun, Chao Chen, Jili Wang, and Guofa Li. "Reliability Assessment of CNC Machining Center Based on Weibull Neural Network." Mathematical Problems in Engineering 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/292197.

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CNC machining centers, as the key device in modern manufacturing industry, are complicated electrohydraulic products. The reliability is the most important index of CNC machining centers. However, simple life distributions hardly reflect the true law of complex system reliability with many kinds of failure mechanisms. Due to Weibull model’s versatility and relative simplicity and artificial neural networks’ (ANNs) high capability of approximating, they are widely used in reliability engineering and elsewhere. Considering the advantages of these two models, this paper defined a novel model: Wei

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Liang, H., H. Hong, and J. Svoboda. "A Combined 3D Linear and Circular Interpolation Technique for Multi-Axis CNC Machining." Journal of Manufacturing Science and Engineering 124, no. 2 (2002): 305–12. http://dx.doi.org/10.1115/1.1445154.

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In multi-axis CNC machining of sculptured surfaces, a linear interpolation technique has been used to generate the command signals for positions along the straight line segments that connect each consecutive data point. Due to the rotational movements superimposed on the translational movements in multi-axis CNC machining, the actual cutter contact (CC) point moves along a space curve path, while the linear interpolation technique generates positions along the straight line path. The nonlinear curve segments deviate from the linearly interpolated line segments resulting in nonlinearity errors,

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Neto, Acendino, and Fernando Romero. "Industry 4.0 and Technological Evolution in CNC Machines." European Conference on Innovation and Entrepreneurship 18, no. 2 (2023): 942–50. http://dx.doi.org/10.34190/ecie.18.2.368.

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This work, entirely based on a documental research strategy, consists of an analysis of the technological evolution of the machining processes with Computer Numerical Control machines regarding the new concept of Industry 4.0. This concept involves integration of cyber-physical systems with the manufacturing processes, the use of the Internet of Things in industrial processes and the development of complex virtual systems. An attempt was made to understand how current processes can be adapted or changed to the concept under study when analyzing the evolution of machining tools for CNC machines

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Cioca, Lucian-Ionel, Radu-Eugen Breaz, and Sever-Gabriel Racz. "Selecting the Safest CNC Machining Workshop Using AHP and TOPSIS Approaches." Safety 7, no. 2 (2021): 27. http://dx.doi.org/10.3390/safety7020027.

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Machining operations on computer numerically controlled (CNC) machine tools are essential for the machining industry. Most of these operations take place in machining workshops. Safety issues in machining workshops shops can affect not only the health of the operators, which is extremely important, but also the productivity of the process and the accuracy of the parts. The research presented in this article addresses the issue of evaluating the safety of a CNC machining workshop, using a combined approach based on the analytic hierarchy process (AHP) and technique for order performance by simi

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Cheng, Xiao Min, Gen Zhou, Peng Wu, and Yue Ding Wu. "Research on CNC Machining System of Directly Driven by Image Based on PMAC." Applied Mechanics and Materials 599-601 (August 2014): 405–8. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.405.

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This paper establishes a system that can automatically generate CNC code based on readable image formats such as *. jpg, *. gif, *. bmp, *. pcd, *. tif, and make use of machine tool for CNC machining. This system first vectorizes an image by using preprocessing such as smooth processing, edge detection, and contour tracking, and converts it into CNC code, then generates a program that can be identified by PMAC, and drives machine tool to process CNC machining. At last, an example proves the validity of this method.

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Li, Xia, and Hong Bin Liang. "Development of a STEP-NC Controller for 5-Axis Machining of NURBS Surfaces." Advanced Materials Research 317-319 (August 2011): 1940–48. http://dx.doi.org/10.4028/www.scientific.net/amr.317-319.1940.

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In conventional machining of free form surfaces, incomplete information exchange between CNC and CAD/CAM results in many limitations need to be rectified. In the paper, a new structure of CNC based on STEP-NC is proposed. A 5-axis real-time interpolator for NURBS surfaces machining is realized. A STEP-NC controller has been developed, which is a software modular CNC system. The CNC system has been installed on a tilt-rotary type 5-axis machine tool. The milling experiment has been performed.

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Sun, Peng. "CNC Processing Method of Complicated Curved Surface." Advanced Materials Research 785-786 (September 2013): 1181–84. http://dx.doi.org/10.4028/www.scientific.net/amr.785-786.1181.

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To get complicated curved surface parts in wire cut electronic discharge machining, a rotary CNC processing table was designed. Through establishing the mathematical equations of the general motion form, the several major processed forms are obtained. Then the processing system and its experimental device were established. Through machining experiment and error analysis, it shows that the system has high machining quality and low cost and has practical applicability, to produce a novel research direction for solving the difficult problems of machining spatial curved surface parts.

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Wang, Kun Qi, Jing Wei Yang, and Chuan Chang Li. "CNC System Based on FPGA for Line Contact Machining." Applied Mechanics and Materials 241-244 (December 2012): 1444–48. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.1444.

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A novel CNC system for line contact machining is put forward to mill ruled surface efficiently. The motion control card based on FPGA is designed in the system for line contact machining. To meet the complex interpolation requirements of CNC system, NC embedded PC structure is used to improve the performance of the CNC system. Computer input and output program by C + + Builder are operated in DLL with WinIO component, to realize the communication between PC and movement control card. Three interpolation modules are simulated in Quartus II. Simulation result shows that linear interpolation, cir

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