Zobrazeno 1 - 10
of 2 358
pro vyhledávání: '"cnc machine"'
Autor:
Hailong Tian, Yuzhi Sun, Chuanhai Chen, Zeyi Zhang, Tianyi Liu, Tianyu Zhang, Jialong He, Lijuan Yu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Failure Modes, Effects, and Criticality Analysis (FMECA) is a commonly used method for analyzing system reliability. It is frequently applied in identifying weak points in the reliability of CNC machine tools. However, traditional FMECA has
Externí odkaz:
https://doaj.org/article/ec2ae0db7f6f4cea8a8164e5d670beda
Autor:
Haoyan Yuan
Publikováno v:
Asian Review of Political Economy, Vol 3, Iss 1, Pp 1-24 (2024)
Abstract This study proposes a framework to analyze the interaction between geopolitics and the Middle-Technology Trap, drawing on evidence from China's CNC machine-tool industry. Qualitative methods such as interviews have been utilized to identify
Externí odkaz:
https://doaj.org/article/db60b26d48c84cd1b7101b22bf66e7d5
Publikováno v:
Archives of Control Sciences, Vol vol. 34, Iss No 3, Pp 501-511 (2024)
The widespread desire to automate the CNC machine control process and optimize it is leading to the development of new algorithms. The article presents both a novel approach to this task based on a fuzzy decision-making system as well as an evaluatio
Externí odkaz:
https://doaj.org/article/cdbce0c38aff4e52984e3ee1b96aa39c
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract To analyze the quantitative mapping relationship between the geometric errors of the five-axis CNC machine tool and the tooth surface deviation of spiral bevel gears, and identify the key geometric errors that affect the machining deviation
Externí odkaz:
https://doaj.org/article/0fafd245cd5b497abb75c2a7e74ce04e
Autor:
Van-Quy Hoang
Publikováno v:
Journal of Mechanical Engineering, Vol 27, Iss 2, Pp 60-67 (2024)
A new simple method to generate toolpaths when machining based on the fixed base of the residual metal portion left after each longitudinal (forward step) and transverse cutting step (stepover) is presented in this paper. After each longitudinal and
Externí odkaz:
https://doaj.org/article/a9dc26b3a2b84217bba7ec9df50b2a16
Autor:
Jun Zha, Huijie Zhang
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-13 (2024)
Abstract Laser tracers are a three-dimensional coordinate measurement system that are widely used in industrial measurement. We propose a geometric error identification method based on multi-station synchronization laser tracers to enable the rapid a
Externí odkaz:
https://doaj.org/article/9075e5b1469d4b8cba9e7e1f01ef2e9c
Autor:
Jerzy JÓZWIK, Magdalena ZAWADA-MICHAŁOWSKA, Monika KULISZ, Paweł TOMIŁO, Marcin BARSZCZ, Paweł PIEŚKO, Michał LELEŃ, Kamil CYBUL
Publikováno v:
Applied Computer Science, Vol 20, Iss 2 (2024)
This paper explores the application of various machine learning techniques to model the optimal measurement time required after machining with a probe on CNC machine tools. Specifically, the research employs four different machine learning models: El
Externí odkaz:
https://doaj.org/article/0ff00c5893554bb38cfadcd803f5e8bf
Autor:
D. A. Blokhin, I. S. Mikhailov
Publikováno v:
Омский научный вестник, Vol 1 (189), Pp 66-72 (2024)
The article presents a technique for evaluation dynamic flexibility of the vertical milling machine table, considering the deformations of the supporting system of the machine under the influence of forces equivalent to cutting forces. The vibratio
Externí odkaz:
https://doaj.org/article/0caa2e1ff17e4252b774e771ed250afc
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 91-108 (2024)
Analyzing time series data in industrial settings demands domain knowledge and computer science expertise to develop effective algorithms. AutoML approaches aim to automate this process, reducing human bias and improving accuracy and cost-effectivene
Externí odkaz:
https://doaj.org/article/54dc882de70b4b6b9d2af31b0fb21b09