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Journal articles on the topic 'Milling efficiency'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Dabbas, Hasan Al. "A Study of Efficiency Eccentric Drilling-Milling Chuck." International Journal of Materials, Mechanics and Manufacturing 3, no. 1 (2015): 5–8. http://dx.doi.org/10.7763/ijmmm.2015.v3.155.

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2

Li, Feng, Fang Yu Peng, Yong Wang, Rong Yan, and Bin Li. "Optimization of Parameters of Aircraft Landing Gear with Orthogonal Turn-Milling Based on GRA-PSO Algorithm." Advanced Materials Research 852 (January 2014): 730–34. http://dx.doi.org/10.4028/www.scientific.net/amr.852.730.

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In the light of the characteristic of 300M ultra high strength steel and the feature of orthogonal turn-milling machining,an optimization model of orthogonal turn-millng machining parameters is consisted of maximum tool life,minimum surface roughness and maximum productivity. Based on multi-objective optimazation algorithm which is applied in coupling particle swarm optimization algorithm and gray relevancy analysis,it can achieve the purpose which is above mentioned. By introducing the chatter stability lobe diagram of aircraft landing gear with orthogonal turn-milling which is conformed with

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3

Zhu, Zhaolong, Dietrich Buck, Xiaolei Guo, Xianqing Xiong, Wei Xu, and Pingxiang Cao. "Energy Efficiency Optimization for Machining of Wood Plastic Composite." Machines 10, no. 2 (2022): 104. http://dx.doi.org/10.3390/machines10020104.

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Enhancing energy efficiency is the key to realizing green manufacturing. One major area of interest in this regard is the improvement of energy efficiency of machine tools during the production of building materials. This project focuses on energy efficiency during the spiral milling of wood plastic composites. To this end, a response surface method was adopted to develop a model and establish the relationship between energy efficiency and milling conditions. Analysis of variance based on individual factors as well as two-factor interactions was performed to gauge their effects on energy effic

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Jiang, Bin, Lili Fan, Peiyi Zhao, Yufeng Song, and Bin Wang. "Modeling and Distribution Identification of Instantaneous Cutting Energy Efficiency of Milling Cutter under Vibration." Applied Sciences 12, no. 21 (2022): 10816. http://dx.doi.org/10.3390/app122110816.

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The instantaneous cutting energy efficiency of a milling cutter is an important index to evaluate the cutting performance of the milling cutter. The existing models for cutting energy efficiency ignore the differences in the instantaneous cutting energy efficiency of each cutter tooth. In this work, according to the influence of milling vibration on instantaneous cutting posture and the input and output energy, a correlation model of the instantaneous cutting energy efficiency of a milling cutter and its cutter teeth was established. Using the cutting-force energy efficiency and the specific c

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Dias, Jeferson Almeida, Vera Lúcia Arantes, Alfeu Saraiva Ramos, et al. "Synthesis and Photocatalytic Evaluation of Nanocrystalline ZnO Obtained by High Energy Milling." Materials Science Forum 869 (August 2016): 789–94. http://dx.doi.org/10.4028/www.scientific.net/msf.869.789.

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Photocatalytic processes have been applied to treatment of organic effluents through the mineralization of these pollutants on a semiconductor surface. Obtaining nanosemiconductors is desirable for the increasing of particle surface area and improvement in photocatalytic efficiency. In this paper, it was evaluated the influence of High Energy Milling (HEM) as a technique to produce nanocrystalline zinc oxide. The photocatalytic activity of the milled powders to degrade Rhodamine-B dye when exposed to ultraviolet and visible radiation also was investigated. The powders were milled during 4 and

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Evseev, Dmitriy, Yuriy Kulikov, Aleksey Popov, and Maksim Yagodkin. "IMPROVING THE EFFICIENCY OF REPAIR OF ROLLING STOCK WHEEL PAIRS." Transport engineering 2022, no. 11 (2022): 24–31. http://dx.doi.org/10.30987/2782-5957-2022-11-24-31.

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The possibility of using face milling to restore the tread surface of railway wheel pairs is studied. On the basis of simulation modeling, a conclusion is made about the prospects of using this method for repair. The study objective is to improve the efficiency of repair of rolling stock wheel pairs. The task to which the paper is devoted is the expediency of using face milling when repairing wheel pairs. Research method is modeling. The novelty of the work: defining the possibility of using face milling for the repair of wheel pairs. Study results: the expediency and efficiency of face millin

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Zhao, Peng Bing, and Yao Yao Shi. "Experimental Research on Compound and Efficient Powerful Milling Process of Blisk." Advanced Materials Research 314-316 (August 2011): 1150–53. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.1150.

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According to the problems of low efficiency and high cost in blisk manufacturing, based on large margin slotting and rough machining, a kind of compound and efficient powerful milling process was proposed, that is, disc milling-plunge milling-flank milling. In order to compare the effect of this new process and the traditional plunge milling or flank milling, experiment on disc milling and plunge milling processing performance was carried out. Compared with plunge milling, the cutting force and tool vibration of disc milling are larger, but its processing efficiency was improved significantly.

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8

Miroshnychenko, Оleksandr, and Viktor Serhiienko. "NCREASING THE EFFICIENCY OF MILLING THE SURFACES OF ENDOPROTHESES." Scientific Papers оf DonNTU: Mechanical Engineering and Machine Science 1, no. 15 (2023): 36–44. http://dx.doi.org/10.31474/2308-5312-2023-1-15-36-44.

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Purpose to work: is to increase the efficiency of milling endoprosthesis components, taking into account their kinematic characteristics. Methodology: theoretical research was carried out on the basis of mathematical analysis, computer modeling using modern software and computing equipment. The PowerMILL CAM system was used for statistical processing of milling trajectories. Results: when manufacturing endoprosthesis components, the best processing strategies were "Selection of 3D model by model shift" and "Selection of 3D model by shift". These two strategies give the lowest idle time for the

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9

Zhang, Xiao Hong, and Guo Fu Yin. "Milling Parameters Optimization by Grey Relation Theory." Applied Mechanics and Materials 117-119 (October 2011): 1708–13. http://dx.doi.org/10.4028/www.scientific.net/amm.117-119.1708.

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Propose the grey relation theory for influence of electric milling on machining targets in achieving parameter optimization, when an engine cylinder head milling processing under plane milling tool. The experiment was designed via orthogonal experimental design technique. Some parameters such as machining distortion, surface roughness and machining efficiency were chosen as machining targets, and the milling speed, feed per tooth and milling depth were chosen as milling parameters, calculate and analyze the grey relational degree and relational coefficient between milling parameters and machin

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10

Zheng, Zhong Peng, Xin Jin, Ye Wang Sun, Xin Yang Jiang, Zhi Jing Zhang, and Bing Bing Liu. "Research on Cutting Stability of High-Efficiency Micro Turn-Milling Compound Machine Tool Based on Lobes." Solid State Phenomena 295 (August 2019): 59–65. http://dx.doi.org/10.4028/www.scientific.net/ssp.295.59.

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In order to improve the cutting stability of high-efficiency micro turn-milling machine tools, avoid the chattering problem during the cutting process. In this paper, the chatter problem in the cutting process is studied based on the stable lobes. By analyzing the high-efficiency turn-milling machine tool mechanism and the turn-milling model, the micro turn-milling dynamic dynamic vibration model and the mathematical model of turn-milling chatter are obtained. Then, based on the hammer test method, the transfer function of the tool-workpiece system is obtained, and the turn-milling stable lobe

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11

Pala, Manohar, Karumanchi Viswanatha Sarma, Shatabdi Biswal, V. Amudhavel, and D. Venkata Govinda Rao. "Investigation of High-Speed Milling and High Efficiency Milling of Ti6Al4V." International Journal of Advanced Engineering Research and Science 8, no. 2 (2021): 022–28. http://dx.doi.org/10.22161/ijaers.82.4.

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12

Pala, Manohar, Karumanchi Viswanatha Sarma, Shatabdi Biswal, V. Amudhavel, and D. Venkata Govinda Rao. "Investigation of High-Speed Milling and High Efficiency Milling of AA6061." International Journal of Advanced Engineering Research and Science 7, no. 12 (2020): 327–33. http://dx.doi.org/10.22161/ijaers.712.44.

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13

KIKKAWA, Yasuhiko. "High Efficiency Grinding and Milling Machine." Journal of the Japan Society for Precision Engineering 74, no. 4 (2008): 337–40. http://dx.doi.org/10.2493/jjspe.74.337.

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14

Wang, Hong Bo, and Guo Cheng Sheng. "Algorithm Based on 5-Axis NC Flank Milling of Arbitrary Surfaces." Applied Mechanics and Materials 26-28 (June 2010): 265–68. http://dx.doi.org/10.4028/www.scientific.net/amm.26-28.265.

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In order to improve quality and efficiency of the overall five-axis milling for arbitrary surface impellers. In rough milling, the arbitrary surface was replaced by fitted ruled surface, the flank milling was a good method to replace the point milling. In semi-finish milling, the primal surface was replaced by piecewise ruled surfaces, using step flank milling to gain the satisfaction in model’s nicety and machining efficiency. Then , algorithm of the paper is proved to be viable by Model building, NC programming and machining.

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15

Odighi, C.J., A. S. Oyerinde, and J. Isa. "Development and Performance Evaluation of a Yam Milling Machine." Journal of Scientific and Engineering Research 9, no. 1 (2022): 1–10. https://doi.org/10.5281/zenodo.10497599.

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<strong>Abstract</strong> The conventional method of processing yam flour is ineffective and time-consuming and this leads to low output. Automated operated yam miller was developed using simulated engineering principles from locally-sourced materials. The developed machine was evaluated to determine its functional efficiency. The major components of the machine include the following; hammer mill (enclosed in the crushers), attrition mill consisting of two cylindrical concave plates, rotating shaft, feed hopper, frame, screw conveyor, concave cylinder, and discharge outlet. The machine was pow

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16

Wang, H., H. Chang, R. A. Wysk, and A. Chandawarkar. "On the Efficiency of NC Tool Path Planning for Face Milling Operations." Journal of Engineering for Industry 109, no. 4 (1987): 370–76. http://dx.doi.org/10.1115/1.3187141.

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Face milling operations are important for producing flat machined surfaces. Existing methodologies to generate NC tool path for face milling are employed everyday by manufacturing industries without considering the impact of tool path selection. A systematic study has been conducted in order to identify those critical control parameters affecting length of cut in face milling operations. Basic polygons, from triangles to heptagons, were planned using both window frame and stair case milling procedures. For each polygon, each vertex was introduced as a possible starting point for a single run i

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17

Jiang, Bin, Yin Jin Yang, Xian Li Liu, Chang Xing Qi, and Xing Fa Zhao. "Incidence Analysis on Characteristic of High Speed Ball-End Milling Hardened Steel." Advanced Materials Research 188 (March 2011): 73–77. http://dx.doi.org/10.4028/www.scientific.net/amr.188.73.

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In high speed ball-end milling hardened steel, the increase of hardened steel hardness and cutting efficiency make cutting loads changing, and fuzzy and uncertain properties exist in evaluating cutting vibration and machining surface quality. To explore the means for high efficiency and precision machining hardened steel, carried out the experiment of high speed ball-end milling hardened steel, and acquired behavior data of high speed milling characteristic and influencing factors. Founded the model of high speed ball-end milling behavior characteristic using grey system theory, acquired the b

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18

Cherevatova, Alla, Natalia Kozhukhova, Irina Zhernovskaya, Mayya Osadchaya, Igor Klepak, and Marina Kozhukhova. "Efficiency of wet mechanoactivation of granite using different milling units." E3S Web of Conferences 126 (2019): 00078. http://dx.doi.org/10.1051/e3sconf/201912600078.

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The opportunity of granite-based aluminosilicate nanostructured binders (NB) with polycondencation-polymerization consolidation mechanism using the different types of milling units. The comparative analysis of mechanoactivation performance of used milling units was studied. It was determined that the mosteffective milling unit for synthesis of granite-based NB is ball mill, providing the maxal concentration of nano- and microsized particles and, therefore, the highest reactivity and binding characteristics.

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19

Shan, Chen Wei, Ding Hua Zhang, Jun Xue Ren, and Chuang Guo Hu. "Research on the Plunge Milling Techniques for Open Blisks." Materials Science Forum 532-533 (December 2006): 193–96. http://dx.doi.org/10.4028/www.scientific.net/msf.532-533.193.

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In order to improve the efficiency and quality in rough milling for open blisks, the plunge milling strategy is a good choice instead of the traditional 5-axis point milling and flank milling for deep and narrow channels machining. Theory and procedures of using a ruled surface to approximate a freeform surface are presented based on the theory of minimum area. The plunge milling strategy is discussed and developed for open blisks. And the NC programs of plunge milling is further developed and verified based on the UG software. At the end, the open blisk test piece was machined by plunge milli

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20

Egorov, Ivan N., Svetlana I. Egorova, and Viktor P. Kryzhanovsky. "Particle Size Distribution and Structural State Analysis of Mechanically Milled Strontium Hexaferrite." Materials Science Forum 946 (February 2019): 293–97. http://dx.doi.org/10.4028/www.scientific.net/msf.946.293.

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Article presents an experimental study result of milling coarse strontium hexaferrite in beater mill with formation of magneto fluidized bed and without it. Magneto fluidized bed is formed by mutually perpendicular constant and alternating gradient magnetic fields. We studied the dynamics of particle size distribution from milling time and parameters of magnetic fields. Microstructure dynamics of strontium hexaferrite powder particles milled in various regimes was studied by X-ray diffraction methods. Milling efficiency and energy efficiency of milling process were studied in conditions with a

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21

Zhu, Yunqi, Dietrich Buck, Jun Guan, et al. "Effects of Milling Methods on Cutting Performance of Wood–Plastic Composites Based on Principal Component Analysis." Forests 15, no. 9 (2024): 1516. http://dx.doi.org/10.3390/f15091516.

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In the industrial machining of wood–plastic composites, optimization of cutting parameters is key to improving workpiece machinability. To explore the influence of different milling methods of straight-tooth milling, helical milling, and tapered milling on the machinability of wood–plastic composite, a milling experiment was performed. Cutting force, cutting temperature, and surface roughness were selected as evaluative factors. Based on experimental results, principal component analysis was used to analyze the significance of each factor’s contribution and to assess different milling methods

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22

Abdelhaffez, Gamal S., Ahmed A. Ahmed, and Haitham M. Ahmed. "Effect of grinding media on the milling efficiency of a ball mill." Rudarsko-geološko-naftni zbornik 38, no. 2 (2022): 171–77. http://dx.doi.org/10.17794/rgn.2022.2.14.

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The size of grinding media is the primary factor that affects the overall milling efficiency of a ball mill (e.g. power consumption and particle size breakage). This article tackles the lack of a design tool that could help choose the ball loading composition in mills. Such a tool enables the maximization of the exposed surface area per unit energy (cm2/J). The effect of ball load composition, by varying the grinding media size distribution (e.g. alternatively by mixing four groups of 19.5, 38 mm; 19.5, 50 mm; 38, 50 mm and 19.5, 38, 50 mm), on the milling efficiency of a laboratory scale ball

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23

Bucham, Justine O., Mustapha Muktar, and Mukhtar D. Hassan. "Design, Fabrication and Testing of a Direct Drive Electric Powered Hammer Mill Machine." FUOYE Journal of Engineering and Technology 7, no. 2 (2022): 200–204. http://dx.doi.org/10.46792/fuoyejet.v7i2.794.

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This research designed, fabricated and tested a direct drive electric powered hammer mill machine. A 3 HP electric motor with speed of 1800 rpm was used to power the mill. The fundamentals of machine design, mechanics of machine and basic workshop technology were applied in manufacturing the mill. The calculated design values for maximum centrifugal force of the beaters mounted on the rotor and the maximum machine shaft diameter of the mill are 27 KN and 12 mm respectively. The working principle of the mill is based on repeated combined hammers (beaters) impacts and collisions of the materials

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Xu, Meicai, Sibel Uludag-Demirer, Yan Liu, and Wei Liao. "Improving Anaerobic Digestion Efficiency of Animal Manure Through Ball Milling Pretreatment." Agronomy 15, no. 2 (2025): 305. https://doi.org/10.3390/agronomy15020305.

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Anaerobic digestion (AD) can offer a promising pathway for converting animal waste into biogas. This process improves waste management practices while generating renewable energy. However, the lignocellulosic structure of animal manure, particularly in dairy and cattle manure, hinders digestion efficiency and limits biogas yield. This study investigates the application of ball milling as a pretreatment strategy to enhance the anaerobic digestion of dairy manure. By reducing particle size and disrupting lignocellulosic structures, ball milling increases the bioavailability of organic matter, th

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Wu, Dao Xia, Chang Feng Yao, Liang Tan, Jun Xue Ren, and Ding Hua Zhang. "Experimental Study on Surface Integrity in High-Speed End Milling of Titanium Alloy TB6." Applied Mechanics and Materials 328 (June 2013): 867–71. http://dx.doi.org/10.4028/www.scientific.net/amm.328.867.

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High-speed milling of titanium alloy is widely used in aviation and aerospace industries for its high efficiency and good quality. In order to obtain good surface integrity, experiments of high-speed end milling were performed to investigate the influence of milling parameters on surface integrity. The results show that the surface roughness, surface topography, residual stresses and microhardness are significantly affected by feed per tooth and milling speed. Good surface state was obtained when feed per tooth, milling speed, milling width and milling depth is close to 0.08mm/z, 100m/min, 7mm

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Liu, Xiangkang, Yan Chen, Yufei Li, et al. "Numerical simulation and result analysis of deformation tubing of P110 steel milled by flat-bottomed shoe grinding and milling." E3S Web of Conferences 573 (2024): 01013. http://dx.doi.org/10.1051/e3sconf/202457301013.

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To investigate the influence of rotational speed and drilling pressure on the milling efficiency of flat-bottomed milling shoes, a three-dimensional milling model of flat-bottomed milling shoes and deformed casing was established by using ABAQUS finite element software, and the optimal parameter combinations of milling efficiency were investigated at rotational speeds of 70~90r/min and drilling pressures of 5~25kN. The results show that: with the increase of drilling pressure and rotational speed, the mass loss of casing and the amount of footage of the grinding shoe increase, and the grinding

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27

Sangma, Salnamchi J., Ningaraj Belagalla, Vikram Simha H.V, et al. "Hydrothermal Treatment: A Critical Research on Improving Milling Efficiency Using the Parboiling Process for Pearl Millet." International Journal of Plant & Soil Science 36, no. 6 (2024): 140–47. http://dx.doi.org/10.9734/ijpss/2024/v36i64615.

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Hydrothermal treatment, particularly through the parboiling process, has emerged as a critical method for enhancing milling efficiency in pearl millet. This study provides a comprehensive analysis of the various aspects related to parboiling as a means to improve the quality and yield of milled pearl millet grains. The study begins by elucidating the significance of milling efficiency in pearl millet processing, considering its nutritional value and widespread consumption in regions such as sub-Saharan Africa and Asia. It then delves into the principles underlying the parboiling process, inclu

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28

Eskin, D., and S. Voropayev. "Engineering estimations of opposed jet milling efficiency." Minerals Engineering 14, no. 10 (2001): 1161–75. http://dx.doi.org/10.1016/s0892-6875(01)00134-0.

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29

Yuan, Xin, Takanori Yazawa, Hideo Ito, Tatsuki Otsubo, Yukio Maeda, and Reiko Yamada. "High-Efficiency Milling of Steam Turbine Blade." International Journal of Automation Technology 10, no. 6 (2016): 993–99. http://dx.doi.org/10.20965/ijat.2016.p0993.

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Conventional methods often use ball end mills with a small diameter to finish machining of a steam turbine blade to satisfy accuracy requirements by using a small pick feed value. Thus, the cutting length increases, resulting in increased wear and a lower milling efficiency. Therefore, a new method using a tilt-taper end mill is proposed. This paper presents the validity of the proposed method used for milling planes by comparing the ball and square end mills through tool wear experiments. Factors including removal degree, surface roughness, tool wear, and machined surfaces are investigated wi

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30

Martynyuk, A. V., V. V. Kuritsyna, and M. V. Siluyanova. "Efficiency in Milling Stiffeners for Aircraft Housings." Russian Engineering Research 42, S1 (2022): S81—S83. http://dx.doi.org/10.3103/s1068798x23010161.

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31

Wan, Yi, Zhan Qiang Liu, Hong Tao Zhu, and Xing Ai. "Research on Cutting Cast Super Alloy K24 with Milling and Abrasive Water Jet Methods." Materials Science Forum 697-698 (September 2011): 157–60. http://dx.doi.org/10.4028/www.scientific.net/msf.697-698.157.

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A difficult-to-machining material, cast supper alloy K24 has been cut with two different methods, milling and abrasive waterjet (AWJ). It is shown that milling is characterized by high tool cost, low efficiency, and good surface roughness while abrasive waterjet brings high efficiency and worse surface quality. The results have proven that the combination use of AWJ and milling is an efficient way in cutting K24.

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32

Wang, Shi Min, Dong Quan Zhao, and Rong Qi Deng. "The Research on Metal Milling about down Milling and Inverse Milling for Application." Applied Mechanics and Materials 733 (February 2015): 526–30. http://dx.doi.org/10.4028/www.scientific.net/amm.733.526.

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Milling is a rule in milling machine using the rotation of the milling cutter movement, the movement of the work piece forward movement to machining of cutting method. In processing, the direction of rotation of the milling cutter is generally the same, but the cutting direction of tool is changing. In milling of common two phenomena: down milling and inverse milling. In order to improve the surface quality of machining and reduce tool wear, and thus improve the production efficiency and economic benefit, this paper expounded from different angles and compared the advantages and disadvantages

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33

Khattab, Afraa, István Sztankovics, and Csaba Felhő. "Preliminary Experimental Comparison of Plunge Milling and Face Milling: Influences of Cutting Parameters on Cutting Force and Surface Roughness." Eng 6, no. 6 (2025): 128. https://doi.org/10.3390/eng6060128.

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The increasing demand for precision-engineered machined components across diverse sectors highlights the importance of optimizing machining procedures. The improvement of milling strategies is significant in the production of flat surfaces and slots of different sizes. The choice between milling techniques can significantly impact the final product quality and production efficiency. This study provides a detailed examination of the relative effectiveness of plunge milling (axial feed) versus face milling (radial feed) techniques, concentrating on critical performance metrics such as cutting fo

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34

Yang, Xuefeng, Wenan Yang, and Youpeng You. "A Hybrid Full-Discretization Method of Multiple Interpolation Polynomials and Precise Integration for Milling Stability Prediction." Mathematics 11, no. 12 (2023): 2629. http://dx.doi.org/10.3390/math11122629.

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As milling chatter can lead to poor machining quality and limit the efficiency of productivity, it is of great significance to learn about milling chatter stability and research the effective and fast prediction of milling stability. In this study, a hybrid full-discretization method of multiple interpolation polynomials and precise integration (HFDM) is proposed for milling stability prediction. Firstly, the third-order Newton interpolation polynomial, third-order Hermite interpolation polynomial and linear interpolation are applied to approximate the state term, delay term and periodic coeff

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35

Zhao, Peiyi, Lei Zhang, Bin Jiang, and Yongzhong Wang. "Instantaneous friction energy consumption and its evolution of high energy efficiency milling cutter." Advances in Mechanical Engineering 14, no. 5 (2022): 168781322210959. http://dx.doi.org/10.1177/16878132221095917.

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In the process of high-efficiency milling of titanium alloys, cutting vibration causes the frequent changes in the contact relationship between the flank face of the cutter tooth and the workpiece. The instantaneous friction speed, friction force and energy consumption of the milling cutter thus change continuously, resulting in the difficulty to precisely control the wear and life of milling cutter. This has become a bottleneck of restricting the further improvement of the cutting performance of high energy efficiency milling cutter. In this work, the model of instantaneous friction velocity

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36

Che, Jia-Qi, Han-Xiang Wang, Yan-Wen Zhang, Ming-Chao Du, and Shao-Hua Ma. "Experimental study on the working performance of different milling tools for multistage fracturing ball seats." Petroleum Science 17, no. 6 (2020): 1699–716. http://dx.doi.org/10.1007/s12182-020-00492-4.

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AbstractTo achieve the secondary production in multistage fracturing wells of tight oil, milling tools are usually used to remove the multistage fracturing ball seats to achieve production with a large diameter in later. In this paper, first of all, the working mechanism of milling tools for multistage fracturing ball seats was studied and a mechanical analysis model of single abrasive grain was established. Then, an experimental system for milling tools was developed, and the experimental tests of the flat, the blade, and the slope milling tool were conducted in order. Besides, the morphology

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37

Całus, Dariusz. "Experimental Research into the Efficiency of an Electromagnetic Mill." Applied Sciences 13, no. 15 (2023): 8717. http://dx.doi.org/10.3390/app13158717.

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This paper presents a method for quantitative assessment of the efficiency of an EMM, taking into consideration its design parameters (dimensions, winding data, etc.) and technological indicators of the milling process (mass of the milled substance, mass of the mill, milling time, etc.). The performance of an EMM is characterized in terms of two indicators—the efficiency of the milling itself, and its quality. The EMM efficiency was expressed as the ratio of the ground mass to the time taken for the grinding, and the grinding quality was given as the ratio of the mass of the smallest fraction

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Jiang, Bin, Hong Jun Yao, Dan Hua Xia, Ying Li, and Hong Xu. "Hierarchical Structure Model of High Speed Milling Hardened Steel." Advanced Materials Research 305 (July 2011): 75–79. http://dx.doi.org/10.4028/www.scientific.net/amr.305.75.

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In high speed milling hardened steel, cutting performance of cutter is uncertainty because hardness distribution and machining elements change. Based on the experiments of high speed milling hardened steel, the interaction among cutting force, cutting temperature, cutting vibration, processing surface quality and machining efficiency is investigated by means of interpretative structural modeling method, hierarchical structure model in high speed milling hardened steel is founded, optimization design method of high speed milling performance is proposed. Results show that uneven distribution of

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Xie, Baocheng, Jianguo Liu, and Yongqiu Chen. "Recent Patents on Micro-EDM Milling." Recent Patents on Mechanical Engineering 13, no. 3 (2020): 219–29. http://dx.doi.org/10.2174/2212797613666200213120209.

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Background: Micro-Electrical Discharge Machining (EDM) milling is widely used in the processing of complex cavities and micro-three-dimensional structures, which is a more effective processing method for micro-precision parts. Thus, more attention has been paid on the micro-EDM milling. Objective : To meet the increasing requirement of machining quality and machining efficiency of micro- EDM milling, the processing devices and processing methods of micro-EDM milling are being improved continuously. Methods: This paper reviews various current representative patents related to the processing dev

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Xin, Yupeng, Yuanheng Li, Wenhui Li, and Gangfeng Wang. "Towards Efficient Milling of Multi-Cavity Aeronautical Structural Parts Considering ACO-Based Optimal Tool Feed Position and Path." Micromachines 12, no. 1 (2021): 88. http://dx.doi.org/10.3390/mi12010088.

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Cavities are typical features in aeronautical structural parts and molds. For high-speed milling of multi-cavity parts, a reasonable processing sequence planning can significantly affect the machining accuracy and efficiency. This paper proposes an improved continuous peripheral milling method for multi-cavity based on ant colony optimization algorithm (ACO). Firstly, by analyzing the mathematical model of cavity corner milling process, the geometric center of the corner is selected as the initial tool feed position. Subsequently, the tool path is globally optimized through ant colony dissemin

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Xu, Ling Ping, and Ping Wang. "The Tool Setting Skills of Round Parts in NC Milling." Applied Mechanics and Materials 599-601 (August 2014): 1283–86. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.1283.

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This article focuses on the tool setting methods and techniques of disk parts and hole parts , in order to improve the precision and efficiency of the tool setting, so as to improve NC milling machining quality and machining efficiency of Nc milling.

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Olajide, O. G. *Ale M. O. and Abisuwa T. A. "PERFORMANCE EVALUATION OF A BURMIL FOR PROCESSING OF MAIZE GRITS." PERFORMANCE EVALUATION OF A BURMIL FOR PROCESSING OF MAIZE GRITS 5, no. 5 (2016): 65–71. https://doi.org/10.5281/zenodo.50977.

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This paper examines the performance of a burmil using dry and wet maize at variable moisture contents and operating speeds. The moisture contents of the dry maize were 10%, 12%, 14% and 16%. For wet experiment, the moisture contents were 22%, 25%, 30% and 35%. The operating speeds for both dry and wet experiments were 500, 550 and 600 rpm. The weight of samples were measured using an electronic weighing machine; the moisture content was taken with a moisture-meter and the milling time recorded using a stop watch. The results showed that milling efficiency decreased with increase in moisture at

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Li, Xuezhi, Jianping Zhou, Kedian Wang, Tianbo Wu, Yan Xu, and Guoyu Hu. "Arc characteristics in short electrical arc high-efficiency milling for GH4169." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 12 (2020): 1526–37. http://dx.doi.org/10.1177/0954405420921748.

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To solve core problems of slow arc response and unstable combustion, arc movement characteristics and arc action rules in short electrical arc milling are studied using a high-speed acquisition system and the Phantom high-speed camera in this article. To improve arc reignition, the characteristic parameters of arc discharge are determined as a discharge gap of 0.053 mm and discharge time of 2180 μs. A short electrical arc milling experiment with nickel-based superalloy GH4169 is carried out, confirming that the continuous stable discharge of the arc can easily produce a material removal rate o

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Zhao, Peiyi, Yupeng Jiang, Bin Jiang, and Chaoyang Ma. "An Innovative Process Design Model for Machined Surface Error Distribution Consistency in High-Efficiency Milling." Applied Sciences 12, no. 14 (2022): 7199. http://dx.doi.org/10.3390/app12147199.

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In the process of high-efficiency milling, due to the impact of plunge caused by the intermittent cutting of the milling cutter, there is a high frequency and small vibration between the milling cutter and the workpiece. In this paper, we construct a transient cutting model for high-efficiency milling tools under the action of vibration, and analyze the factors influencing the consistency of the machined surface error and its distribution. The design variables for the consistency of error distribution of high-efficiency milling are obtained, the significance analysis of the influencing factors

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Yang, Shu Bao, Jiu Hua Xu, Yu Can Fu, and Guo Hui Zhu. "Experimental Study in High Efficiency Milling of Hydrogenated Ti6Al4V Alloy." Materials Science Forum 770 (October 2013): 179–82. http://dx.doi.org/10.4028/www.scientific.net/msf.770.179.

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Milling tests were undertaken to analyze and compare the machinability of hydrogenated titanium alloy Ti6Al4V. Uncoated WC-Co tool inserts were used in the study. The feed and the depth of milling were maintained constant, and only the milling speed was varied because it is the most affecting parameter. Results showed that cutting force and tool life were greatly influenced by the contents of hydrogen. Tool life decreased at first and then increased gradually with the increase of hydrogen content, and the maximum magnitude decrease of tool life is about 0.2%H, meanwhile, the maximum tool life

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S. Mangaraj, S. Agrawal, T. Kapoor, and S.D. Kulkarni. "Effect of Pre-milling Treatment and Abrasive Roller on Milling of pulses." Journal of Agricultural Engineering (India) 41, no. 4 (2004): 10–15. http://dx.doi.org/10.52151/jae2004414.1099.

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The possibility of improving the pulse milling efficiency and dal recovery was attempted by reducing the losses using different carborundum grade rollers (8, 16, 24, 32, 40) and pretreatments (conventional, CIAE, millers practice) for three pulses - pigeon pea, chickpea and green gram. Moisture content of sample was kept at 9%(db) for milling studies using CIAE dal mill. The head dal recovery of 81% for pigeon pea and 79% for chick pea was obtained using 32 grade for roller and CIAE milling method and 81% for green gram using 40 grade for roller and millers practice method. The milling efficie

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Tashome, Wakayo, and Berhanu Tolasa. "Development and Performance Evaluation of Engine-Operated Dual Animal Feed Chopping and Milling Machine." Engineering and Technology Journal 10, no. 04 (2025): 4544–53. https://doi.org/10.5281/zenodo.15255560.

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Ethiopia’s livestock population is the largest in Africa, however different factors or constraints limit the full exploitation of the agricultural sector in general and the livestock “sub-sector” in particular. In the country, the availability, quality, and quantity of feed have always been a challenge in the livestock sector. This process is laborious and time takes more. To alleviate this problem, using maize and sorghum stalks is an important remedy. Therefore, the chopping and milling machine was developed and evaluated. The research was conducted at Jimma Agricultural En

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Deng, Yanxi, Xuming Wang, Jinfeng Yin, Yanfeng Li, Hao Ding, and Fei Chang. "Preparation of TiO2-diatomite composites by ball-milling and its photocatalytic degradation of methyl orange." Water Supply 11, no. 1 (2011): 121–27. http://dx.doi.org/10.2166/ws.2011.018.

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TiO2-diatomite composites were prepared using a two–stage ball-milling technique and they were subsequently characterized by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and FTIR, showing that nanotitania had been successfully supported on the surface of diatomite. The as-prepared TiO2–diatomite composites were used to decompose methyl orange (MO). Good degradation efficiency was observed. The effects of milling conditions, such as milling time of diatomite suspension, the diatomite particle concentration in suspension, weight ratio of ball-to-powder, milling time of the mixed T

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Jiang, Bin, Ling Jiang, Min Li Zheng, and J. Zhou. "Axiomatic Design of High Speed Milling Cutter and Fuzzy Object Element Evaluation for Dynamic Cutting Performance." Materials Science Forum 626-627 (August 2009): 59–64. http://dx.doi.org/10.4028/www.scientific.net/msf.626-627.59.

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According to the theory of axiomatic design, to process function decomposition and grey cluster analysis of high speed milling cutter with indexable inserts, found the design matrix of cutter, and propose the design method of cutter based on high speed milling safety, stability and efficiency. High speed face milling cutter for machining aluminum alloy was developed according to design method and design matrix of cutter, experiment and fuzzy object element evaluation for cutting performance of cutter was accomplished. Results showed that there was not design loop which existed in the developme

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Ji, Sheng Yuan, Xian Li Liu, Dian Lin Ma, Yun Peng Ding, and J. Wu. "Parametric Design of Face Milling Cutter Based on UG Template Model." Advanced Materials Research 188 (March 2011): 336–39. http://dx.doi.org/10.4028/www.scientific.net/amr.188.336.

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UG template model-based parametric design method plays an important role in improving face milling cutter design efficiency and ensuring design accuracy. Three kinds of parameter design method are described in this paper. Parametric design of series for face milling cutters is completed with UG software and UG template model, moreover, user menu and an interactive window are customized, which improves design efficiency and accuracy of face milling cutter. Meanwhile, this study can provide reference for more model design and functional development.

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