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Готові списки джерел за темами / Gear grinding modes / Статті в журналах

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Статті в журналах з теми "Gear grinding modes"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 липня 2025

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1

Novikov, Fedir, Volodymyr Polyanskyy, Oleksiy Yermolenko, Andrii Ivashura, and Oksana Yermolenko. "Improving the efficiency of gear grinding technology for mine conveyor drives." IOP Conference Series: Earth and Environmental Science 1348, no. 1 (2024): 012038. http://dx.doi.org/10.1088/1755-1315/1348/1/012038.

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Анотація:

Abstract The aim of this work is to develop a mathematical model of the gear grinding process using the method of high-performance profile copying and determine the optimal parameters of grinding modes according to the temperature criterion. It is shown that in order to ensure defect-free machining of gears under deep grinding conditions, it is necessary to significantly reduce the rate of the feed speed of the grinding wheel along the tooth of the gear wheel. For a grinding depth of 0.4 mm, it should be equal to 2.27 m/min. In this case, the machining productivity can be increased up to 5 tim

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2

Larshin, Vasily P., Olga B. Babiychuk, Oleksandr V. Lysyi, Serhii M. Verpivskyi, and Zhang Yunxuan. "Optimization of the precision gear grinding operation based on integrated information system." Herald of Advanced Information Technology 4, no. 4 (2021): 303–17. http://dx.doi.org/10.15276/hait.04.2021.2.

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Анотація:

In accordance with the principles of hierarchical management, a comprehensive two-level management system is presented for the development and manufacturing of products for the stages of pre-production (the upper level of the management hierarchy) and for the actual production stage (the lower level of the management hierarchy). At the stage of pre-production, the gear grinding operation design on the “MAAG” type machines was carried out. For this purpose, a technique for optimizing the gear grinding parameters for a two dish-wheel rolling scheme has been developed, a mathematical optimization

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3

Wang, Ya Hui, and Xiao Zhong Ren. "Dynamics Behaviors Analysis on the Column of Gear Grinding Machine." Advanced Materials Research 472-475 (February 2012): 1885–88. http://dx.doi.org/10.4028/www.scientific.net/amr.472-475.1885.

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Анотація:

Aiming at the issue on the development of gear form grinding machine, a method for analyzing the dynamic behaviors of the machine column was introduced. Based on the model of gear grinding machine developed before, a suitable finite element model of the column was established firstly. Modal analysis on the column was carried out by means of ANSYS software, and the first five natural frequencies and vibration modes of the column were obtained. According to the analysis results, some improvements on the original column structure were made. By comparing the static and dynamic behaviors of several

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4

Karavanova, A. G. "Selection of abrasive tools and cutting modes to improve the quality of gears and gear blocks." Glavnyj mekhanik (Chief Mechanic), no. 9 (September 4, 2023): 544–53. http://dx.doi.org/10.33920/pro-2-2309-03.

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Анотація:

The paper analyzes the advantages and disadvantages of tools for tooth grinding and tooth honing, the areas of their application are noted. The issues of correction and restoration of grinding wheels and hones are considered in detail, recommendations are given when choosing coolant and oils. It is noted that the accuracy and quality of gears and gear blocks depend on the correct choice of tools for finishing operations. A comparative analysis of the effect of the processing method on the surface quality of the teeth is carried out.

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5

Vorozhcova, Natal'ya, Vladimir Makarov, Aleksandr Gorbunov, and Elena Kolganova. "TECHNOLOGICAL CAPACITY UPDATING OF CONTINUOUS RUN-IN GEAR GRINDING METHOD." Bulletin of Bryansk state technical university 2021, no. 5 (2021): 15–22. http://dx.doi.org/10.30987/1999-8775-2021-5-15-22.

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The work purpose consists in the technological capacity updating of the method for cog-wheel continuous run-in gear grinding based on the purpose of efficient modes and characteristics of the worm disk.  The investigation methods are based on mathematical modeling and planning experiments. Machining aircraft cylindrical cog-wheels and special samples was carried out on modern NC machines, benches and plants with the use of up-to-date test equipment: coordinate inspection machine KIM R-100 “Klingelnberg”, profile meter MarSurf M300S “Mahr”, optical microscope Axiovert 400MAT “Zeiss”, elec

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6

Gorla, Carlo, Francesco Rosa, Edoardo Conrado, and Horacio Albertini. "Bending and contact fatigue strength of innovative steels for large gears." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 228, no. 14 (2014): 2469–82. http://dx.doi.org/10.1177/0954406213519614.

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Large gears for wind turbine gearboxes require high performances and cost-effective manufacturing processes. Heat distortion in the heat treatment phase and the consequent large grinding stock are responsible for high manufacturing costs due to reduced productivity. A research project aimed at the identification of new materials, manufacturing and heat treatment processes has been performed. Air quenchable alloy steels, combined with a specifically developed case hardening and heat treatment process, have been identified as an interesting solution, both from the point of view of cost effective

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7

Клепиков, Виктор, Viktor Klyepikov, Александр Черепахин, and Alyeksandr CHyeryepakhin. "Optimization of spline hole broach processes and grinding of cylindrical surfaces in hardened cog-wheels." Science intensive technologies in mechanical engineering 1, no. 8 (2016): 32–36. http://dx.doi.org/10.12737/20813.

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One of the factors affecting considerably gear cutting accuracy consists in technological basis quality. The largest influence upon treatment accuracy of a reference hole have broach wear and errors in hole grinding. In the paper there are shown the investigation results of technological parameter effect upon broach stability and accuracy in broach treatment and grinding of a reference splined hole. The developed model of a process and a tool test allowed defining optimum parameters from the point of view of the treatment accuracy, surface layer parameters and life of a tool and cutting modes.

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8

Tonkonogyi, Volodymyr, Oleksiy Yakymov, Liubov Bovnegra, and Fеdir Nоvikоv. "SURFACE TEMPERATURES AND VACATION BURNS OCCURRING DURING GRINDING OF CEMENTED GEARS WITH TWO DISHED WHEELS ON DIFFERENT PARTS OF THE MACHINED INVOLUTE PROFILE." Cutting & Tools in Technological System, no. 99 (November 21, 2023): 119–39. http://dx.doi.org/10.20998/2078-7405.2023.99.12.

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Анотація:

To increase grinding productivity with the provision of specified physical and mechanical properties of the surface layer of the surface layer of the processed part it is necessary to know the temperature on the surface of the workpiece, since its value depends on the depth of the defective surface layer. In the work theoretically justified the difference of surface temperatures in the initial (at the base), in the middle (on the dividing circle) and final (at the top) points of involute profile of the gear tooth when grinding with two disc wheels on the zero scheme. The difference in temperat

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9

Safarov, Damir, Aleksey Kondrashov, and Ayrat Fashudtinov. "TOOTH LEG EXCESSIVE UNDERCUT ELIMINATION IN HELICAL CYLINDRICAL GEARS WITH PROTUBERANCE OF HOBBING CUTTER BASED ON GRAPHIC RUN-IN." Bulletin of Bryansk state technical university 2021, no. 7 (2021): 19–27. http://dx.doi.org/10.30987/1999-8775-2021-7-19-27.

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In the paper there are considered procedures for designing a transition curved tooth leg of helical cylindrical gears. A significant parameter of a transition curve is a diameter of boundary points. The boundary point diameter belongs to a bottom point of the involute profile of the teeth side surface of a gear ring. The boundary point position must be lower of the design end point of the involute profile defined by the designer of gearing. A diameter value depends upon a great number of production factors: a profile and wear of a grinding disk, setting up parameters, teeth machining modes of

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10

Zhang, Yikun, and Yongping Liu. "Simulation of VERICUT-based Generating Grinding of Involute Beveloid Gears." Academic Journal of Science and Technology 5, no. 2 (2023): 74–78. http://dx.doi.org/10.54097/ajst.v5i2.6285.

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Based on the principle of generating grinding, VERICUT is used for generating grinding of involute beveloid gears. Firstly, the tooth surface equation of the involute beveloid gears is derived according to the principle of involute beveloid gears forming and gear meshing theory, and the theoretical model of the involute beveloid gear is established; secondly, the CNC conical gear grinding machine model, grinding wheel tool model and tooth blank are built in UG and imported into VERICUT, and the CNC machining program of the generating grinding is written to carry out the generating grinding sim

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11

Liu, Chia-Chang, and Chung-Biau Tsay. "Mathematical Models and Contact Simulations of Concave Beveloid Gears." Journal of Mechanical Design 124, no. 4 (2002): 753–60. http://dx.doi.org/10.1115/1.1517563.

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Анотація:

This study presents two mathematical models of concave beveloid gears ground by Mitome’s grinding method and by the novel grinding method proposed by the authors. Based on the developed mathematical models, the contact simulations are performed and the characteristics of concave beveloid gear pairs are investigated. Simulation results indicate that our novel grinding method ameliorates the drawback of Mitome’s grinding method by eliminating the transmission error of the helical concave beveloid gear pairs. In contrast to conventional beveloid gear pairs, the gears ground by the proposed novel

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12

Rosalia, Citra Asti, Irfan Budiansyah, Khaerani Tiara Putri, Adi Kurnia Muktabar, and Moch Luthfi. "RANCANG BANGUN ALAT KHUSUS UNTUK MEMBUKA NUT YANG TERKOROSI." JTT (Jurnal Teknologi Terapan) 11, no. 1 (2025): 31. https://doi.org/10.31884/jtt.v11i1.680.

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Анотація:

Aircraft are highly complex transportation modes, assembled from various components to ensure optimal safety and reliability. One of the small yet essential components frequently used in aircraft is the nut, which generally exhibits corrosion resistance due to its stainless steel 304 material. However, corrosion can still occur, particularly in areas such as the galley, landing gear, lavatory, and engine construction. This study aims to develop a specialized tool to facilitate aircraft maintenance by effectively removing corroded nuts. The tool was designed using CAD SolidWorks and manufacture

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13

ZHANG, Congcong, Xuemei CAO, Xiaozhong DENG, Zhengyang HAN, Xiaotao AN, and Hao XU. "A face gear grinding method and its experimental verification using cylindrical internal gear grinding machine." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 43, no. 1 (2025): 181–88. https://doi.org/10.1051/jnwpu/20254310181.

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Анотація:

According to the structure of a machine tool, the mathematical model of face gear grinding with a disc grinding wheel is established. The face gear tooth surface equation that contains the machine tool parameter errors is derived, and the influence of the parameter errors on the topological deviation of the tooth surface is analyzed. The experiments on face gear grinding are completed with the cylindrical internal gear grinding machine and detected in the gleason gear detection center. The maximum tooth surface deviation is -24.6 μm, verifying the feasibility of the proposed grinding method an

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14

Yang, Jianjun, Zhaolong Zhang, Shuai Wang, and Jialu Wu. "Tooth Surface Deviation Analysis for Continuous Generation Grinding of Internal Gears." Applied Sciences 14, no. 15 (2024): 6551. http://dx.doi.org/10.3390/app14156551.

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Анотація:

In order to resolve the issues of low efficiency and poor precision in the traditional finishing process of hardened internal gears, a method is proposed for calculating the profile curves of a drum-shaped grinding tool suitable for mass finishing of hardened internal gears. Additionally, the impact of drum-shaped grinding tool installation errors on the tooth surface deviation of internal gears is analyzed. Firstly, the processing principle for the generation grinding of internal gears by the drum-shaped grinding tool is introduced. Based on differential geometry, meshing theory, and two-degr

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15

Hübner, Florian, Christoph Löpenhaus, Fritz Klocke, and Christian Brecher. "Extended Calculation Model for Generating Gear Grinding Processes." Advanced Materials Research 1140 (August 2016): 141–48. http://dx.doi.org/10.4028/www.scientific.net/amr.1140.141.

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Анотація:

Generally, hard finishing is the final step in manufacturing cylindrical gears. The most established processes for hard finishing are continuous generation grinding and discontinuous profile grinding [1]. Despite the wide industrial application of the continuous generation grinding process, only few scientific investigations exist. One possible reason for this are the complex contact conditions between tool and gear flank. Modelling the complex contact conditions between grinding worm and gear to calculate cutting forces, characteristic values as well as micro- and macroscopic gear geometry ar

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16

Syusyuka, E. N. "Possibility of applying X-ray methods to control the surface quality of a shaft line after finishing." Journal of Physics: Conference Series 2061, no. 1 (2021): 012022. http://dx.doi.org/10.1088/1742-6596/2061/1/012022.

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Abstract The purpose of the paper is to analyze the application limits of X-ray methods of non-destructive testing of loaded parts; to compare the results of microstresses and deformations of the details’ surface layer by methods and by the method of X-ray diffraction analysis for various modes of processing the detail surface layer. The studies are carried out on a “Dron” diffractometer. The technique and algorithm of X-ray structural studies, namely, “sin2v|/”-method are represented. Residual macro σφ and micro stresses, as well as the sizes of the areas of coherent scattering (D) on the sam

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17

Jiang, Chuang, Huiliang Wang, Tianhao Han, and Xing Liu. "Simulation and Compensation of Axial Geometric Errors for Cycloidal Gears Based on Form Grinding." Mathematical Problems in Engineering 2022 (April 21, 2022): 1–16. http://dx.doi.org/10.1155/2022/4804498.

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Анотація:

To increase quality, reduce cycloidal gear noise, and avoid unnecessary vibration and shock, a compensation of axial geometric errors method is proposed based on the cycloidal gear form grinding. In the process of machining cycloidal gears, the relative position relationship between the grinding wheel and workpiece is affected by geometric errors of the motion axes, which has serious effects on the surface accuracy of the cycloidal gears. Combined with cycloidal gear form grinding kinematic principles, a geometric error model for each axis of a four-axis computer numerical control form grindin

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18

Wang, Huiliang, Xiaozhong Deng, Jianhai Han, Jubo Li, and Jianjun Yang. "Mathematical Model of Helical Gear Topography Measurements and Tooth Flank Errors Separation." Mathematical Problems in Engineering 2015 (2015): 1–10. http://dx.doi.org/10.1155/2015/176237.

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Анотація:

During large-size gear topological modification by form grinding, the helical gear tooth surface geometrical shape will be complex and it is difficult for the traditional scanning measurement to characterize the whole tooth surface. Therefore, in order to characterize the actual tooth surfaces, an on-machine topography measurement approach is proposed for topological modification helical gears on the five-axis CNC gear form grinding machine that can measure the modified gear tooth deviations on the machine immediately after grinding. Combined with gear form grinding kinematics principles, the

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19

Lee, Yi Hui, Shih Syun Lin, and Yi Pei Shih. "Probe Position Planning for Measuring Cylindrical Gears on a Four-Axis CNC Machine." Advanced Materials Research 579 (October 2012): 297–311. http://dx.doi.org/10.4028/www.scientific.net/amr.579.297.

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Анотація:

During large-size gear manufacturing by form grinding, the actual tooth surfaces will differ from the theoretical tooth surface because of errors in the clamping fixture and machine axes and machining deflection. Therefore, to improve gear precision, the gear tooth deviations should be measured first and the flank correction implemented based on these deviations. To address the difficulty in large-size gear transit, we develop an on-machine scanning measurement for cylindrical gears on the five-axis CNC gear profile grinding machine that can measure the gear tooth deviations on the machine imm

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20

Zhou, Zhenyu, Yuanyuan Zhang, Mou Li, et al. "A Collaborative Design Method for the Cylindrical Gear Paired with Skived Face Gears Driven by Contact Performances." Mathematics 13, no. 7 (2025): 1180. https://doi.org/10.3390/math13071180.

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Skiving is an efficient method for manufacturing face gears, but theoretical machining errors may occur when face gears designed for shaping or grinding are processed by skiving. This study presents a face gear directly designed for the skiving process, eliminating theoretical machining errors. Additionally, a new design approach for the cylindrical gear is proposed to pair with this face gear. The tooth surface models of both the cylindrical pinion and face gear are established. For the pinion, surface modifications are applied in both profile and longitudinal directions, while the face gear’

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21

Liu, L., and Y. H. Huang. "Spiral involutes and their application in gear transmission." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 225, no. 12 (2011): 2981–90. http://dx.doi.org/10.1177/0954406211408782.

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Анотація:

Involute helical gears mesh based on the intersections of involute helicoids. However, spiral involutes on the tooth surface do not participate in meshing directly. A new type of gear drive, the spiral involute gear drive, is proposed that works on the contact of spiral involutes. The generation of tooth profile is introduced in detail. Through relative-stagnation method, spiral involutes prove to have conjugation characteristics. To testify whether the transmission ratio of cylindrical spiral involute gears is constant, simulation is implemented in commercial codes ADAMS based on solid models

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22

Ren, Xiao Zhong, Jun Peng Ding, Jian Xin Su, and Xiao Yang Du. "Research on Mathematical Model of Grinding Force in Gear Form Grinding." Key Engineering Materials 464 (January 2011): 401–4. http://dx.doi.org/10.4028/www.scientific.net/kem.464.401.

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Анотація:

Based on grinding force formation theory and the surface grinding force formula, the formula of gear form grinding force is obtained by integrating the grinding force in unit width along the involute direction. Simulation analysis and inspection result show that the mathematical model of gear form grinding force is validated. This research is helpful for selecting the technological parameters rationaly in gear form grinding, controlling the wheel dressing and ensuring gear grinding quality.

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23

Wang, Chang Sheng, Peng Yao, Jun Wang, et al. "Study on the Simplification of Spiral Bevel Gear Grinding Model." Materials Science Forum 861 (July 2016): 108–14. http://dx.doi.org/10.4028/www.scientific.net/msf.861.108.

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Анотація:

Gear grinding is expensive and difficult to research due to its complex kinematics and meshing theory. In the paper, a simplified method based on the meshing model of spiral bevel gear system is presented. With the relative speed and normal curvature of tooth surfaces and grinding wheels on meshing point deduced from differential geometry theory and grinding parameters, the spiral bevel gear grinding can be simplified to fundamental grinding process like surface, cylindrical and internal grinding, which may be utilized to perform experimental investigation on mechanism of gear grinding.

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24

Huang, Yin Hui, and Liu Lei. "Spiral Involutes and its Application in Gear Transmission." Advanced Materials Research 228-229 (April 2011): 106–13. http://dx.doi.org/10.4028/www.scientific.net/amr.228-229.106.

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Анотація:

Involute helical gears mesh based on the intersections of involute helicoids. However, spiral involutes on the tooth surface do not participate in meshing directly. A new type of gear drive, the spiral involute gear drive is proposed that works on contact of spiral involutes. The generation of tooth profile is introduced in detail. Through relative-stagnation method spiral involutes prove to have conjugation characteristics. To testify whether the transmission ratio of cylindrical spiral involute gears is constant, simulation is implemented in commercial codes ADAMS based on solid models of a

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25

Wu, Nan Xing, Fei Cheng, and Da Hai Liao. "Finite Element Contact Analysis and Life Analysis of Gears in the Double-Sided Grinding Machine." Applied Mechanics and Materials 778 (July 2015): 218–21. http://dx.doi.org/10.4028/www.scientific.net/amm.778.218.

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The contact fatigue life of gears has direct influences on the working life of the double-sided grinding machine, in the actual using process, the contact fatigue life of gears cannot meet the requirements of working because of many factors. This paper uses the finite element software ANSYS, establishs the two-dimensional model of gears, and analyzes and calculates it, the research shows that: life expectancy of gears is 2.13 years, so gears should have carburizing or carbonitriding heat treatment to fit process requirements, gears can live up to 5.82 years, it can fit the technological requir

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26

Wang, Fuwei, Yuanlong Chen, Yang Gao, Yuan Liang, Ruimin Wang, and Defang Zhao. "Modeling of Specific Energy in the Gear Honing Process." Energies 16, no. 15 (2023): 5744. http://dx.doi.org/10.3390/en16155744.

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Анотація:

Gear honing is a cost-efficient method for the finishing of hardened gears in which material removal is realized through honing wheel and workpiece gear interactions. There are a number of indicators used for evaluating the degrees of these interactions, among which specific energy is a more appropriate one than the others since it is capable of quantifying the amount of energy consumption during the material removal process. Nevertheless, models for the prediction of specific energy in gear honing have not been thoroughly investigated. This work presents a theoretical model of specific energy

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27

Yakimov, Oleksiy, Natalia Klimenko, Kateryna Kirkopulo, Andrey Pavlyshko, Sergyi Uminsky, and Vladyslav Vaysman. "IMPROVING GRINDING OF GEAR WHEELS APPLIED IN GEARBOXES OF POWER ENGINEERING." Cutting & Tools in Technological System, no. 95 (December 26, 2021): 45–56. http://dx.doi.org/10.20998/2078-7405.2021.95.06.

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Анотація:

Development of modem power engineering follows the line of continuous increase in speed, coefficient of corrosive action and capacity of units. Gears and reducers are responsible parts of modem machinery and occupy an important place in the domestic power engineering construction. Durability and wear resistance of gears, apart from the design factors, also depends on the technological methods of treatment. The final stage of production of such wheels is the operation of gear grinding. In the process of gear grinding in a thin surface ball there are complex thermomechanical processes. As a resu

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28

Huang, Deng Hong, Zhi Yong Wang, and Shui Qin Yu. "Second-Order Proportional Modification Parameters for Spiral Bevel Gears Manufactured by Spread Blade Method." Applied Mechanics and Materials 394 (September 2013): 237–41. http://dx.doi.org/10.4028/www.scientific.net/amm.394.237.

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Анотація:

The proportional modification parameters are useful for compensating the tooth form errors of spiral bevel gears. Based on the mathematical model for calculating the machine setting parameters and according to the relative position relationship between cutter and workpiece, the formulae for calculating the second-order proportional modification parameters for gears manufactured by spread blade method was deduced by the curvature and normal vector at calculation point. The proportional modification parameters can make the lengthwise curvature or profile curvature or lengthwise twist curvature o

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29

Yu, Shui Qin, Zhi Yong Wang, and Jian Tang. "First-Order Proportional Modification Parameters for Spiral Bevel Gears Manufactured by Spread Blade Method." Applied Mechanics and Materials 246-247 (December 2012): 118–21. http://dx.doi.org/10.4028/www.scientific.net/amm.246-247.118.

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Анотація:

The proportional modification parameters are useful for modifying the tooth form errors of spiral bevel gears. Based on the mathematical model for calculating the machine setting parameters and according to the relative position relationship between cutter and workpiece and the curvature and vector of calculation point, the formulae for calculating the first-order proportional modification parameters for gears machined by spread blade method was deduced. The proportional modification parameters can make the pressure angle or spiral angle of the concave flank and the convex flank produce unifor

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30

Ren, Zhong Yi, and Bi Qiong Jiang. "Disk Form Grinding Wheel 3D Parametric Modeling of Quadruple-Arc Gear Based on OpenGL." Advanced Materials Research 753-755 (August 2013): 1258–61. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.1258.

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Анотація:

Arc-gear tooth profile is complex, especially quadruple-arc gear, it cant be grinding by generating method, form grinding method is still has some difficult in wheel dressing. In this article, the author use software VC++6.0 and OpenGL developed a new and special gear software, when the tooth number and modulus of arc-gear to be machined and grinding wheel diameter is given, this software can generate disk form grinding wheel 3D model,this software is useful to arc-gear form grinding wheel dressing.

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31

Shi, Xiaochun, and Weidong He. "Finite Element Analysis and Tooth Profile Modification Study on Traction Gear of High Speed and Heavy Load Locomotive." Open Mechanical Engineering Journal 9, no. 1 (2015): 900–909. http://dx.doi.org/10.2174/1874155x01509010900.

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Анотація:

Base on the characteristics of high-speed and heavy-load locomotive traction gear, a pre-grinding hob was designed which increased the thickness of the dangerous tooth root section as much as possible. The deformation and stress of the traction gears were calculated through the parameterized model established by finite element method. The tooth profile modification was implemented considering three locomotive working conditions including starting, sustain, and rapid operation. Finally, the related tests verified that the optimized transmission gear was in accordance the design requirements, th

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32

Krusziński, Bogdan W., and L. Nawara. "Model of Gear-Grinding Process." CIRP Annals 44, no. 1 (1995): 321–24. http://dx.doi.org/10.1016/s0007-8506(07)62334-8.

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33

Zhang, Hu, and Xiao Diao Huang. "Effects of Wheel Dressing Errors on the Accuracy of CNC Gear Form Grinding." Applied Mechanics and Materials 328 (June 2013): 400–407. http://dx.doi.org/10.4028/www.scientific.net/amm.328.400.

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Анотація:

Gear form grinding is a finish machining method for hard tooth surface with a form wheel. Wheel dressing is an important process in gear form grinding, and affects the precision of the ground gear directly. Based on the envelope theory the mathematical model of the dressed wheel surface was built in the case of wheel dressing errors. Then the real profile of the ground tooth in the transverse plan was solved and its deviations from the designed profile were evaluated. Finally the effects of each dressing error on the precision of the ground gear were analyzed using the proposed mathematical mo

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34

Jiang, Hong, Jiang Han, Xiaoqing Tian, Yiguo Lu, Guanghui Li, and Lian Xia. "Research on Generating Gear Grinding Machining Error Based on Mapping Relationship between Grinding Wheel Surface and Tooth Flank." Machines 10, no. 12 (2022): 1202. http://dx.doi.org/10.3390/machines10121202.

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Анотація:

This paper proposes a method to study the machining error when one is generating gear grinding based on the mapping relationship between the grinding wheel surface and the tooth flank. The profile of the grinding wheel after grinding is collected, and the theoretical tooth flank is derived according to a model of generating gear grinding. By comparing the normal deviation of the theoretical tooth flank with the measured tooth flank, the machining error characteristics are identified. Firstly, the mathematical model of generating gear grinding is established according to a multi-body theory and

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35

Ming, Xing Zu, Wei Wang, Lei Zhao, and Man De Li. "Error Modeling Analysis of Face-Gear NC Grinding Machine." Advanced Materials Research 915-916 (April 2014): 313–17. http://dx.doi.org/10.4028/www.scientific.net/amr.915-916.313.

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Анотація:

Based on the multi-body system theories and used the homogeneous coordinate transform. Systematically analyzed the geometric error and thermal error of face gear NC grinding machine. Established the face gear NC grinding machine of grinding mathematical model of comprehensive error according with the mechanism grinding errors,To provide a theoretical basis of the error modeling analysis and the error compensation on NC grinding Machine Tool of face-gear.

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36

Ming, Xing Zu, Hong Zhi Yan, Guo Qi He, and Xiang Han Kong. "Grinding Process Parameters Optimization and Surface Performance Analysis of Spiral Bevel Gear Based on the Orthogonal Test." Advanced Materials Research 479-481 (February 2012): 1634–40. http://dx.doi.org/10.4028/www.scientific.net/amr.479-481.1634.

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Based on the experimental conditions of generation grinding of spiral bevel gear, the grinding orthogonal test design of L16(45) is made, and the results of grinding orthogonal test are obtained. On this basis, the range and variance analyses are carried out by using an integrated balance method, and the optimizing configuration of grinding process parameters of spiral bevel gear is obtained. The test regression models of three grinding evaluating indicators of spiral bevel gear, such as the grinding surface roughness Ra, metamorphic layer depth h and removal rate Zw, are set up by using a met

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37

Li, Xiao Zhen, Zheng Min Qing Li, and Ru Peng Zhu. "Study on a Principle of Grinding Process of Face Gear." Applied Mechanics and Materials 43 (December 2010): 262–68. http://dx.doi.org/10.4028/www.scientific.net/amm.43.262.

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Анотація:

In order to process the hardened face-gear, and improve the surface’s accuracy, the grinding process of face gear is studied. According to the equation of tooth surface, the tooth surface is drawn by a series of space curve, the contact point’s trajectory and velocity at the processing of grinding are determined in three coordinate directions. The model of grinding machine is set up, and analyses the movement of relationship between tool and face-gear. The simple grinding wheel apply complex movement to grinding process the face-gear is successful.

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38

Brecher, Christian, Christoph Löpenhaus, and René Greschert. "Influence of the grinding process on the tribological behavior of gear analogy test parts." Industrial Lubrication and Tribology 71, no. 8 (2019): 991–96. http://dx.doi.org/10.1108/ilt-04-2018-0157.

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Анотація:

Purpose Boundary layers, which develop during manufacturing and operation, can protect tooth flanks from metal-to-metal contacts. The characteristics of boundary layers and the running behavior of gears are determined by the preconditioning processes (manufacturing and run-in). This paper aims to analyze the influence of the grinding process parameters and the grinding oil on the characteristics of boundary layers. Design/methodology/approach Sets of test parts and test gear sets with different grinding process variants and different metalworking fluids were manufactured to investigate the mec

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39

Hedlund, J., and A. Lehtovaara. "A parameterized numerical method for generating discrete helical gear tooth surface allowing non-standard geometry." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 222, no. 6 (2008): 1033–38. http://dx.doi.org/10.1243/09544062jmes799.

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Анотація:

Gear analysis is typically performed using calculation based on gear standards. Standards provide a good basis in gear geometry calculation for involute gears, but these are unsatisfactory for handling geometry deviations such as tooth flank modifications. The efficient utilization of finite-element calculation also requires the geometry generation to be parameterized. A parameterized numerical approach was developed to create discrete helical gear geometry and contact line by simulating the gear manufacturing, i.e. the hobbing process. This method is based on coordinate transformations and a

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40

Wang, Na Jun, Yu Tang, and Peng Wang. "The Design and Simulation of Gear-Shaped Profile Chamfering Structure." Advanced Materials Research 305 (July 2011): 300–305. http://dx.doi.org/10.4028/www.scientific.net/amr.305.300.

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Анотація:

The paper studies gear chamfering process and carries out process of gear chamfering based on the tooth profile accompanying principle. Based on such method, the cone grinding wheel chamfering structure is designed. Taken the awl grinding wheel head organization as study object, influences of the grinding wheel structure size and installing position is studied. Model of gear chamfering is established based on the spatial geometry relations. Single gear was taken as an example, the degree and size of the edge for such gear after gear chamfering is calculated.

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41

Yang, Shuying, Weifang Chen, Zhiqiang Wang, and Yanfeng Zhou. "Modelling and experiment of gear hob tooth profile error for relief grinding." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 235, no. 13 (2021): 2081–92. http://dx.doi.org/10.1177/09544054211017297.

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Анотація:

Gear hob is an important tool that is most used in gear processing. Hob accuracy directly exerts an overwhelming influence on the quality of the processed gear. Generally, the hob tooth profile accuracy is mainly determined by relief grinding process. Studies on tooth profile errors of gear hobs caused by severe friction and cutting with the high-speed rotation of the wheel during the form grinding machining of hobs are limited. Thus, a theoretical model of the tooth profile error prediction under different machining parameters was established based on the analysis of coupling influence of hig

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42

Li, Rongyi, Chenglong Kan, Zemin Zhao, Xianbin Li, Xianli Liu, and Zhaochi Li. "Research on the Grinding Force Modeling of Herringbone Gear Tooth Surface Formation Based on the Microscopic Mechanism of Wear Particles." Coatings 15, no. 4 (2025): 395. https://doi.org/10.3390/coatings15040395.

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Анотація:

In the process of herringbone gear grinding, excessive grinding force leads to a large increase in grinding specific energy. A large increase in the specific grinding energy can easily lead to an increase in the transient cutting load. It leads to grinding burn, tooth surface crack and other undesirable phenomena, which ultimately affect the surface quality and service performance of the workpiece. This paper is based on the contact mechanics of workpiece materials. The number of dynamic effective abrasive particles is considered. Combined with the mechanism of grinding force, the model is dev

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43

Su, Jian Xin, Xiao Zhong Deng, Xiao Zhong Ren, and Kai Xu. "Development of the Dressing Software for Form Grinding Wheel Used for Grinding Involute Helical Gears." Advanced Materials Research 97-101 (March 2010): 3556–59. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.3556.

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Анотація:

On the basis of establishing the mathematical model of grinding wheel profile by means of analytic method, the grinding wheel profile was determined. Different factors affecting gear form grinding was analyzed by means of numerical simulation. The form grinding wheel dressing software for grinding helical gear was developed, and the instruction for dressing grinding wheel profile was generated. Wheel dressing results show that the dressing software is correct and feasible.

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44

Wang, Hui Liang, Yu Quan Xiong, Jian Jun Yang, and Kai Xu. "Research on Evaluation Method of CNC Gear Form Grinding Processing Performance." Applied Mechanics and Materials 635-637 (September 2014): 1944–47. http://dx.doi.org/10.4028/www.scientific.net/amm.635-637.1944.

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Анотація:

To analyze the machining performance of grinding machine and improve the quality of tooth surface, this paper proposes an integrated model of processing performance evaluation of computer numerical control gear grinding machine. Based on the gear profile grinding machine kinematics principles, the topology modification formulas of tooth surface were deduced. Calculated the process capability index according to experimental data and found that the tooth surface errors were followed normal distribution. The main reason of formation errors was analyzed by cause and effect diagram. Finally, the va

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45

He, Hong Xia, and Hong Xia Liu. "A Calculating Method for the Movement Contrail in the Operation of Dressing the Profile Shape of Grinding Wheel Used for Numerical Control Form Grinding Spur Cylinder Gear." Applied Mechanics and Materials 44-47 (December 2010): 2269–73. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.2269.

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Анотація:

This paper introduces the machining principles and characteristics of mold grinding cylinder gear as well as the composition of a form disc grinding wheel. By using contour machining principle，a mathematical model of form grinding the involute surface of a spur cylinder gear is established. And also a calculating formula used to dress the profile shape of the transition curve of grinding wheel is given by calculating. This provides a calculation method for dressing the profile shape of disc grinding wheel in the axial section used for the operation of numerical control form grinding spur cylin

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46

Yang, Yongming, Yunlong Wu, Yan Li, and Xinrong Liu. "Effects of Tooth Modification in the Involute Helical Gear Form-Grinding Process on Loaded Transmission Character with Consideration of Tooth Axial Inclination Error." Machines 11, no. 2 (2023): 305. http://dx.doi.org/10.3390/machines11020305.

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Анотація:

Due to the existence of machining and installation errors, axis parallelism error of gear pairs occurs, which causes eccentric load and mesh in-out impact, thus weakening loaded transmission character. To solve this problem, the axis parallelism error of gear pairs was equated with tooth axial inclination error based on the gear-meshing principle. On this basis, we established the tooth modification model with tooth axial inclination error as the variable according to involute helical gear form-grinding process. Then, the degradation of loaded transmission character caused by axis parallelism

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47

Zhang, Cheng, Guo Xing Liang, Ming Lv, and Shi Ying Wang. "The Theoretical Analysis and Experimental Study on the Distribution Characteristics of Motion Parameters in the Process of Honing Gear." Key Engineering Materials 620 (August 2014): 225–33. http://dx.doi.org/10.4028/www.scientific.net/kem.620.225.

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Анотація:

Gear honing processing is a kind of processing method which belongs to the point-contact generating gear finishing. Its movement form is equivalent to a pair of gears transmission which the surface of the gear-honing-tool is adhered a layer of grinding grain. When it works in rolling processing, the contact-point between the workpiece and gear-honing-tool is moving. Then the moving point becomes a line in the space, and with the gear-honing-tool being in axial play, a standard flank of tooth is finished. Using the gear meshing principle, kinematics model of relative sliding velocity in the con

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48

Ren, Xiao Zhong, and Hai Feng Hu. "Analysis on the Temperature Field of Gear Form Grinding." Applied Mechanics and Materials 633-634 (September 2014): 809–12. http://dx.doi.org/10.4028/www.scientific.net/amm.633-634.809.

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Анотація:

Aiming at the issue on grinding burn of tooth face, the temperature field formed in helical gear form grinding was analyzed. The finite element model of the single tooth of helical gear was firstly established. Considering the nonlinear relation of the physical properties of gear material to temperature, 3D finite element simulation of transient temperature field was performed by using the rectangular moving heat source model. Finally, the temperature field distribution on tooth face was achieved. The study results show that the temperature is relative low when grinding starts, then the temper

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49

Casian, Maxim, and Sergiu Mazuru. "A Study Concerning the Workpiece Profile after Grinding Process of Precessional Gear Wheels." Advanced Materials Research 1036 (October 2014): 286–91. http://dx.doi.org/10.4028/www.scientific.net/amr.1036.286.

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Анотація:

In this paper we present a study of issues related for determination the real profile and the theoretical one of the precessional gear wheels. In the research process of the precessional gears profile appeared the problem of finding the geometrical error between fabricated profile and the ideal one after grinding process. The cause of the errors has technological and constructive nature. Processing technology of these specific gear wheels is one that still has many unknowns, therefore will be researched the part that is related to the occurrence of deviations from the ideal profile. The manufa

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50

Wang, Hui Liang, Xiao Zhong Deng, Jian Jun Yang, and Kai Xu. "Mathematical Model of Topology Modification of Tooth Surface and Error Characteristics." Advanced Materials Research 941-944 (June 2014): 2255–58. http://dx.doi.org/10.4028/www.scientific.net/amr.941-944.2255.

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Анотація:

In order to analysis the processing performance of the CNC grinding machine, the master profile error distribution characteristics of gear grinding tooth error analysis method based on statistical process control techniques. Tooth profile error topology control charts, analysis of the tooth length direction and the tooth height direction of the error distribution, respectively, corresponding to establish the mean - range control chart. Control charts to achieve real-time distribution of the gear grinding process tooth profile error, error change trend analysis and prevention. Calculate the mac

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