Showing 7,001 - 7,020 results of 7,394 for search 'parameter machine', query time: 0.17s Refine Results
  1. 7001
  2. 7002

    Dynamic model of a harvester equipped with a rope anchor system during logging operations on a steep slope by Lagerev A.V., Lagerev I.A., Makulina A.V.

    Published 2024-09-01
    “…The efficiency of using logging machines for work in mountainous or hilly areas characterized by the presence of steep slopes depends on many factors, among which the quantitative parameters of the dynamic state of both the harvester itself and the anchor system play a priority role to ensure the safe operation of these technological machines. …”
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  3. 7003

    Transformer Fault Diagnosis Method Based on DCAE-KSSELM by Lingling HAO, Yongli ZHU, Yongzheng WANG

    Published 2022-02-01
    “…In order to make full use of the large number of unlabeled samples generated during transformer fault and improve the accuracy of fault diagnosis, an innovative fault diagnosis method is proposed based on the combination of deep contractive autoencoder (DCAE) and kernel semi-supervised extreme learning machines (KSSELM). First, the unlabeled samples are used to train the DCAE network layer by layer and initialize the network parameters. …”
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  4. 7004

    Atomic Simulation of Wear and Slip Behavior Between Monocrystalline Silicon and 6H-SiC Friction Pair by Jiansheng Pan, Jianwei Wu, Daiyi Lei, Huan Liu, Pengyue Zhao, Bo Zhao, Jiang Liu, Qingshan Yang

    Published 2025-03-01
    “…The effects of sinusoidal asperity parameters and normal loads on wear and slip were systematically analyzed. …”
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    Article
  5. 7005

    Determination of Wood Fractional Composition Effect on Gasification Process by Stepan Lys, Yosyph Mysak, Taras Kravets

    Published 2016-12-01
    “…Modern chipping machines allow making fine tuning of the source material by wood size. …”
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    Article
  6. 7006

    Plataforma para la determinación de reactancias de eje directo transitoria y subtransitoria de máquinas síncronas by Emerson Joal Ortiz-Castillo, Luis David Pabón-Fernández, Edison Caicedo-Peñaranda, Jorge Luis Díaz-Rodríguez, Aldo Pardo-García

    Published 2021-02-01
    “…This article deals with the design and implementation of a platform using sensors and a data acquisition card that allows the visualization of variables in real time and the acquisition of parameters from tests applied to synchronous machines in a dynamic state. …”
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    Article
  7. 7007

    Development of a Three-Dimensional Geometry Optimization Method for Turbomachinery Applications by Steffen Kämmerer, Jürgen F. Mayer, Heinz Stetter, Meinhard Paffrath, Utz Wever, Alexander R. Jung

    Published 2004-01-01
    “…Constraints guarantee the requirements for cooling, casting, and machining of the blades.…”
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  8. 7008

    Analysis and development of the method for calculating calibration of the working plank in the cold tube roller rolling mills by S. V. Pilipenko, V. U. Grigorenko

    Published 2017-05-01
    “…The practical significance of the proposed method consists in the fact that calculation of all zones of the plank by means of one dependence allows simplifying the process of manufacturing the latter in machines with programmed numerical control. In this case the change of reduction parameters over the thickness of the wall will not exert the considerable influence on the character of the force parameters (the character and not the value) distribution along the cone of deformation.…”
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  9. 7009

    TECHNOLOGY, PROCESSES, AND TECHNICAL DEVICES TO MANUFACTURE MINCE OF SMALL-SIZED FISH AND ITS USING by A. P. Yarochkin, T. M. Boitsova

    Published 2018-06-01
    “…Optimal constructive solutions of certain units and the whole system of machines are designed for the most effective processing. …”
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    Article
  10. 7010

    Modelling of Metal Removal Rate in Copper Alloy Milling Using MATLAB by Musaddak Maher Abdul Zahra, Ekrem Yanmaz, T. Bothichandar

    Published 2022-01-01
    “…As long as certain parameters are met, the models will ensure the highest possible metal removal rate.…”
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    Article
  11. 7011

    INTELLIGENT TECHNOLOGY OF WAVELET ANALYSIS OF VIBRATION SIGNALS by A. V. Gulai, V. M. Zaitsev

    Published 2019-12-01
    “…The structural and functional scheme of the multichannel system of the intelligent wavelet analysis of vibration signals in machines has been considered. The intelligent system for study of vibration signals makes it possible to form the totality of photographic parameters, when scalotons are calculated by wavelet functions. …”
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    Article
  12. 7012

    Optimizing surface quality in PMEDM using SiC powder material by combined solution response surface methodology – Adaptive neuro fuzzy inference system by Huu Phan Nguyen, Shirguppikar Shailesh, Ganachari Vaibhav, Muthuramalingam Thangaraj, Trong Ly Nguyen

    Published 2025-04-01
    “…Electrical discharge machining (EDM) is still a very popular technological solution in this field, and research on Powder-mixed EDM (PMEDM) is still a new research direction and it can overcome the limitations in EDM. …”
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    Article
  13. 7013
  14. 7014

    EXPERIMENTAL INVESTIGATIONS ON DETERMINATION OF PRESSURE FORCE OF POWER FLUID-JET STREAM ON PLANE SURFACES OF SPECIMENS HAVING VARIOUS SHAPE by I. V. Kachanov, A. N. Zhuk

    Published 2015-05-01
    “…Pressure at the nozzle input рвх,i and distance Li from the nozzle to the machined surface of the specimen have been taken as variable parameters for both loading diagrams (β = 90° and 180°).Investigation results have made it possible to determine that usage of reversible stream flow ensures maximum force action on plane surface of the specimen in the investigated range of pressures рвх = 3.5–10.0 MPa and distances from nozzle to the machined surface L = 8–30 mm. …”
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  15. 7015

    Research on Turning Deformation After Heat Treatment to Aviation Gears with Thin Webs Considering Multi-physics Coupling Effects by Tang Cheng, Tang Zhongwei, Tao Qi, Tang Jinyuan

    Published 2024-06-01
    “…However, due to the small rigidity and the complex process with the multiple physics, such as stress field and temperature field, it is difficult to accurately control and predict the deformation and machining accuracy. In this study, taking the heat treatment and turning process of the gear with thin web as the research object, the mapping model between the process parameters and its stress field is established, and the correctness of the model is verified by experiments. …”
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  16. 7016
  17. 7017
  18. 7018

    A Novel Method for Manufacturing Molds for CFRP Prepreg Lamination Using Polymeric Acrylic Resin–Aluminum Trihydrate by Mihai Părpăriță, Paul Bere, Mircea Cioază

    Published 2025-06-01
    “…The study investigates the influence of various milling parameters, such as tool speed, tool type, feed rate, and depth of cut on the mechanical properties and surface finish of the molds. …”
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  19. 7019

    基于准LIGA技术的微齿轮制作 by 张立勇, 王长路, 路明, 张元国

    Published 2010-01-01
    “…The fixed or rotatable metallic microstructure can be obtained by using quasi-LIGA technology.Quasi-LIGA technology is regarded as an important technology that can influence on the micro-machining of next century.The manufacture technology based on the quasi-LIGA technology is introduced,and the micro-gear samples with parameters of m=0.1mm and z=20 is fabricated.The structure of the micro gear is clear,the surface and the tooth profile curve are smooth,and the side-wall is vertical.…”
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  20. 7020

    Dynamic analysis of cutting force in cam mechanism using bond graph modeling by Trajković Dragana, Stefanović Slobodan, Stefanović Milan

    Published 2025-01-01
    “…This paper presents a method for determining the gain of the drive motor (electric motor) of the cam mechanism in a universal lathe for metal machining by chip removal. By calculating the values of the variable mathematical parameters of the model as a function of time, the dynamic behavior of this cam mechanism model is obtained. …”
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