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Articoli di riviste sul tema "Grinding machines"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 31 luglio 2024

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1

Dai, Zhe Min, and De Sheng Li. "The Analysis of Grinding and Polishing for the Tile Planetary Disc Griding Machine." Advanced Materials Research 538-541 (June 2012): 1235–39. http://dx.doi.org/10.4028/www.scientific.net/amr.538-541.1235.

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In this study, the polishing machine’s mathematical model of the movement has been established by analysis the several polishing machines’ grinding and polishing process for tile. Then according to the model to simulate the trajectory and compare the grinding grain uniformity and the size of the grinding area. The results show that the disc grinding machine in improving of the efficiency of grinding and grinding grain uniformity is better than the other motions.

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2

Stepanov, Mykhailo, Petro Litovchenko, Larysa Ivanova, and Maryna Ivanova. "STUDY OF THE INFLUENCE OF THE WORKING LIQUID TEMPERATURE IN THE SPINDLE BEARINGS OF A CYLINDRICAL GRINDING MACHINE ON THE ERRORS OF ITS POSITION RELATIVE TO THE PART BEING MACHINED." Bulletin of the National technical university "Kharkiv Polytechnic Institute" Series: Techniques in a machine industry, no. 2 (October 2, 2022): 49–55. http://dx.doi.org/10.20998/2079-004x.2022.2(6).07.

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The article presents the results of measurements of the ambient temperature around the working cylindrical grinding machines during the working day. The analysis of the behavior of the grinding head spindle of different cylindrical grinding machines during the work shift is performed, namely the results of experimental studies of the displacement of the front and rear ends of the grinding head spindle of cylindrical grinding machines are presented. The analysis of influence of temperature of working fluids in spindle bearings on its displacement is carried out. Possible changes in the geometri

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3

Nazaretov, A. A. "Experimental studies of sound pressure levels at the workplaces of operators of small-scale mechanization equipment when grinding rails." Herald of the Ural State University of Railway Transport, no. 3 (2021): 109–15. http://dx.doi.org/10.20291/2079-0392-2021-3-109-115.

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Intensive wear of rails in curves significantly reduces their service life, reduces the efficiency of operational work. A promising direction in solving this problem is the technology of rail grinding, which allows mechanical processing of the rail head without dismantling them in the conditions of a railway track. The article presents the results of studies of the noise impact on track workers when grinding rails by means of small mechanization-a rail-grinding machine SH-1, a grinding machine 2152D and a manual machine for grinding rails MRSH3. The analysis of various layouts of rail grinding

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4

Liu, Chien-Sheng, and Yang-Jiun Ou. "Grinding Wheel Loading Evaluation by Using Acoustic Emission Signals and Digital Image Processing." Sensors 20, no. 15 (July 22, 2020): 4092. http://dx.doi.org/10.3390/s20154092.

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In the manufacturing industry, grinding is used as a major process for machining difficult-to-cut materials. Grinding is the most complicated and precise machining process. For grinding machines, continuous generating gear grinding machines are widely used to machine gears which are essential machine elements. However, due to its complicated process, it is very difficult to design a reliable measurement method to identify the grinding wheel loading phenomena during the grinding process. Therefore, this paper proposes a measurement method to identify the grinding wheel loading phenomenon in the

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5

Li, Ping, and Bang Jun Wang. "Analysis of Grinding Angle Based on Grinding Machine." Advanced Materials Research 411 (November 2011): 130–34. http://dx.doi.org/10.4028/www.scientific.net/amr.411.130.

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The value of grinding angle of grinding machine directly affects working efficiency and processing precision of gear grinding machines. A mathematical model of Generating Motion is established by analyzing and studying working principle and machining processes of the grinding machine. Equations of Generating Motion had been determined when the grinding machine was working. Then the relationship between grinding angle and Generating Motion was gotten and the optimal value of the grinding angle was finally obtained.

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6

Piekaj, Paweł. "Modern grinding balls sorting machines." New Trends in Production Engineering 2, no. 1 (October 1, 2019): 86–95. http://dx.doi.org/10.2478/ntpe-2019-0009.

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Abstract Raw materials produced in large quantities are ground in ball, vibratory and stirred ball mills. In mills, the working parts are grinding balls. During grinding, grinding balls wear, change their diameter and lose their shape. The effect of this is the unfavourable change in the grinding balls parameters, which results in deterioration of the technological conditions of the milling process. Relevant parameters of the grinding balls set are restored during maintenance shutdowns. Grinding balls are sorted into appropriate size classes; grinding balls that are not suitable for further us

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7

Larshin, Vasily, and Natalya Lishchenko. "Gear grinding system adapting to higher CNC grinder throughput." MATEC Web of Conferences 226 (2018): 04033. http://dx.doi.org/10.1051/matecconf/201822604033.

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The paper is devoted to a solving an important scientific and technical problem of increasing the productivity of defect-free profile gear grinding on CNC machines on the basis of development of on-machine intelligent subsystems for the grinding operation designing, monitoring, and diagnosing which allow grinding system elements adapting to a higher productivity of the CNC grinder. The characteristic of the adaptation principle in manufacturing systems on CNC machines is given in accordance with both the systems and control theories. The productivity resources based on the use of the adaptatio

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8

Кузнецов, Ю. П., В. Л. Химич, С. Н. Хрунков, А. Б. Чуваков, and Р. А. Погодин. "Trends and development prospects of manual pneumatic grinding machines." MORSKIE INTELLEKTUAL`NYE TEHNOLOGII)</msg>, no. 4(54) (December 2, 2021): 42–47. http://dx.doi.org/10.37220/mit.2021.54.4.029.

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В работе представлен анализ результатов эволюции параметров ручных пневматических шлифовальных машин на протяжении значительного интервала времени. Показаны достижения ведущих мировых производителей и выбраны три основных параметра, характеризующие возможности шлифовальных машин. Выявлены тенденции изменения удельной мощности и удельного расхода машин. Проведен сравнительный анализ перспектив развития машин с ротационным и турбинным приводом. Рассмотрена проблема совместной работы режущего инструмента и шлифовальной машины. Выявлена недостаточная быстроходность ручных пневматических шлифовальн

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9

Liu, Peng-Zhan, Wen-Jun Zou, Jin Peng, Xu-Dong Song, and Fu-Ren Xiao. "Designed a Passive Grinding Test Machine to Simulate Passive Grinding Process." Processes 9, no. 8 (July 29, 2021): 1317. http://dx.doi.org/10.3390/pr9081317.

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Passive grinding is a high-speed rail grinding maintenance strategy, which is completely different from the conventional rail active grinding system. In contrast to active grinding, there is no power to drive the grinding wheel to rotate actively in passive grinding. The passive grinding process is realized only by the cooperation of grinding pressure, relative motion, and deflection angle. Grinding tests for passive grinding can help to improve the passive grinding process specifications and be used for the development of passive grinding wheels. However, most of the known grinding methods ar

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10

Shashurin, Aleksandr, Zhenish Razakov, and Alexander Chukarin. "THEORETICAL STUDY OF THE VIBRATION EXCITATION AND NOISE GENERATION PROCESSES OF THE GRINDING WHEELS OF THREAD- AND SPLINE GRINDING MACHINES." VOLUME 39, VOLUME 39 (2021): 173. http://dx.doi.org/10.36336/akustika202139173.

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The competitiveness of machine-building products is largely determined by the accuracy of mechanical processing of the manufactured parts and the state of the surface layer. The condition of the surface layer is carried out by finishing operations, such as grinding. The volume of grinding operations is from 25 to 60 % of various technological operations. Working conditions in the grinding areas are considered harmful and dangerous. [1]. The noise levels at the workplaces of these machines’ operators exceed the standard values. The sound emission from the part during grinding is a particular fe

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11

Milutinović, Milan, Zoran Dimić, Goran Vasilić, Saša Živanović, Branko Kokotović, and Nikola Slavković. "Development of a new CNC grinding machine for 3+2-axis grinding of the profile rotary milling cutter." Scientific Technical Review 72, no. 1 (2022): 42–47. http://dx.doi.org/10.5937/str2201042m.

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Due to the great expansion of woodworking, profile tools manufacturing has become current and in demand. In wood industry there are two large groups of tools: rotary and spindle milling cutters that can be profile or flat. The technology of making profile rotary milling cutters requires, apart from cutting, turning, milling, 5-axis grinding operation that is performed on a 5-axis CNC grinding machine with the A'OXYZC configuration.It is a machine of a very complex kinematics and high cost-price. The paper presents a new machine that has been built for 3+2-axis grinding - Profilator 100,used fo

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12

Firdaus, Muhamad, Candra Adi Intyas, and Yahya Yahya. "Peningkatan Kapasitas Produksi Terasi Rebon di Desa Ketapang, Kotamadya Probolinggo." PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat 6, no. 3 (April 30, 2021): 285–90. http://dx.doi.org/10.33084/pengabdianmu.v6i3.1832.

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Kademangan is a shrimp paste production center in the Probolinggo municipality. The shrimp paste made from this fish processing center is of lower quality than similar products on the market. The varying size of the raw materials is a significant problem in shrimp paste production in this business hub. This activity aimed to improve the quality of the shrimp paste product by introducing and enhancing the partners' skills in using grinders and shrimp powder for rebon shrimp in making rebon shrimp paste. The method of this service activity consists of training, monitoring, and evaluation of the

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13

Yusupov, Khamza Ibadovich. "Analysis of Modern Grinding Machines Using Flooring Technology." International Journal of Psychosocial Rehabilitation 24, no. 5 (April 20, 2020): 2097–104. http://dx.doi.org/10.37200/ijpr/v24i5/pr201908.

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14

Fuadiya, Sinta Luluk, and Endang Pudji Widjajati. "Analysis of sag mill machine performance using overall equipment effectiveness and failure model and effects analysis method." International Journal of Industrial Optimization 3, no. 2 (December 30, 2022): 141–53. http://dx.doi.org/10.12928/ijio.v3i2.6701.

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The mining company uses a variety of grinding machines to process minerals, whereas the most common type of machine is the Semi-Autogenous Grinding SAG Mill machine. This machine is employed for the mining process of hard rock as raw material into gold, copper, and silver. However, the SAG Mill machines are often broken, even suddenly not working, with an average loss time of 97.30 hours which impacts a decrease in efficiency and production quality of up to 40%. It can cause losses that do not reach the production target. This research aims to measure the effectiveness of the SAG Mill machine

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15

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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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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16

Kalchenko, Volodymyr, Vitaliy Kalchenko, Volodymyr Venzheha, and Dmytro Mashkovtsev. "ANALYSIS OF GRINDING METHODS WITH CROSSED AXES OF THE CAMSHAFT AND ABRASIVE WHEEL." Technical Sciences and Technologies, no. 1(31) (2023): 7–13. http://dx.doi.org/10.25140/2411-5363-2023-1(31)-7-13.

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An analysis of the methods of grinding camshafts with crossed axes was carried out. The camshaft is the main part of the engines and gearboxes of motor transport, therefore the reliability, correctness and durability of the assembly depends on the accuracy of their manufacture. Therefore, for the manufacture of camshafts, there is a need for high-precision specialized machines for their processing. As a result of the influence of the accuracy of processing camshafts on their competitiveness in the market, there is a need to improve and modernize their processing.This article provides an overvi

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17

Dorokhov, Aleksey, Victor Khamyev, and Kirill Lepeshkin. "Modernization of grinding machines of grain cleaning machines." MATEC Web of Conferences 224 (2018): 05009. http://dx.doi.org/10.1051/matecconf/201822405009.

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As a result of the analysis of developed earlier mathematical models of the process of seeds purification on a two-tier lattice mill of polymeric materials the possibility of significant improvement in the quality of seed treatment and performance at the same quality at the expense of more rational technological schemes and modernization of the sieve camp’s were revealed. Constructive changes were made in the lattice mill with using a new type of polymer sieves. Result of this experimental studies confirm the identified possibility of intensification of the process of seed cleaning - completen

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18

Rudrapati, Ramesh, Pradip Kumar Pal, and Asish Bandyopadhyay. "Vibration in Traverse Cut Cylindrical Grinding - Experiments and Analysis." Advanced Materials Research 264-265 (June 2011): 1124–29. http://dx.doi.org/10.4028/www.scientific.net/amr.264-265.1124.

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Good surface finish is one of the important demands from the outputs of a cylindrical grinding machine. Also it is expected that dimensional accuracy, including accuracy in roundness, is fine in traverse cut cylindrical grinding. Now, like any other machine tool, cylindrical grinding machines also do vibrate, and vibration will affect accuracy and surface finish of the parts produced in grinding. The analysis of vibration in cylindrical grinding is then very much important. In the present study some aspects of vibration – behavior of cylindrical grinding machine have been experimented and anal

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19

Lei, Xiang Yang, Hao Huang, Shi Han Zhang, Jian Wang, Qiao Xu, and Yin Biao Guo. "A Novel CAM System with X/Y/Z 3-Axis Machines for Large Scale Aspheric Lens Grinding." Applied Mechanics and Materials 37-38 (November 2010): 23–31. http://dx.doi.org/10.4028/www.scientific.net/amm.37-38.23.

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According to needs of aspheric lens grinding and measurement with X/Y/Z 3-axis grinding machines, a CAM system is designed and implemented. The system, based on the parallel grinding geometry model, has realized the function of grinding locus planning, form error compensation, NC program auto-generation, on-machine measurement, grinding wheel on-machine measurement, simulation and technical database. To verify the stability of this CAM system, experiments were performed with three independent machining experiments. The experimental results indicate that the system realized the whole process of

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20

Dongoran, Ferry haryandy, Fadly Ahmad Kurniawan, and Junaidi. "Pembuatan Pisau Pada Mesin Penggembur Tanah." Jurnal MESIL (Mesin Elektro Sipil) 4, no. 1 (June 9, 2023): 39–44. http://dx.doi.org/10.53695/jm.v4i1.877.

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The purpose of working on this blade is to find out the tools and machines used for the process of making the blade, knowing the steps in the process of making the blade, and finally knowing how the performance of the blade and the knife holder. (1) The process of making knife components and knife holders on mini tractor machines includes cutting, drilling, grinding, bending and welding processes. (2) The machine tools used are gullotine shears, drilling machines, electric welding machines, grinding machines.(3 ) The result of the knife component manufacturing process is the tools and machines

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21

Wegener, Konrad, Friedrich Bleicher, Peter Krajnik, Hans-Werner Hoffmeister, and Christian Brecher. "Recent developments in grinding machines." CIRP Annals 66, no. 2 (2017): 779–802. http://dx.doi.org/10.1016/j.cirp.2017.05.006.

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22

Simbolon, Efriwandy, Jimmy Charlos Panjaitan, Agung Rai Putri, Anthonov Marandof, Damai Juliaman Zega, and Moh.Fikri Pomalingo. "RANCANG BANGUN DAN MODIFIKASI MESIN PENEPUNG BERAS BERPENGGERAK MESIN SEPEDA MOTOR." Steam Engineering 5, no. 1 (September 30, 2023): 65–72. http://dx.doi.org/10.37304/jptm.v5i1.11005.

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The use of two-wheeled motorbikes as transportation has inspired researchers to increase their use as drivers for agricultural tools and machinery (machines). The machine that will be made is portable so that it can be used by farmers and community service providers to help with post-harvest activities. The type of motorbike used in this research is the Honda Megapro 155cc. This motorbike has a powerful maximum power of 13.3 HP. This research focuses on modifying rice flour machines using motorbikes. Although conventional rice flour machines have made a major contribution to rice processing ef

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23

Weng, Ze Yu, Shao Heng Hu, Nan Nan Zhang, Hong Gang Ding, and Hong Wu You. "Dynamic Analysis of CNC Gantry Surface Grinder by Finite Element Method." Advanced Materials Research 102-104 (March 2010): 339–43. http://dx.doi.org/10.4028/www.scientific.net/amr.102-104.339.

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The dynamic characteristics of the grinding machines have an impact on its machining quality and cutting efficiency. In this paper, through the analysis of the structural features of the Large CNC gantry surface grinding machine, the finite element model of structure of the grinder was established on the base of the simplified machine structure, on which carried out its dynamics analysis, obtaining the modal parameters of the orders under different mode shapes. The effect on the dynamic characteristics of machine tools was analyzed under different mode shapes, then the weak link of the surface

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24

Baidilah, Arif, Kardiman Kardiman, and Farradina Choria Suci. "Rancang Bangun Mesin Penggiling Sekam Padi Menjadi Bahan Pakan Ternak (Dedak)." Jurnal Teknik Mesin 14, no. 1 (June 8, 2021): 22–26. http://dx.doi.org/10.30630/jtm.14.1.464.

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In the development of technology and industry, a lot of tools are made to make it easier to do work. In the farming sector, a lot of tools are needed to facilitate development in the farming sector. One of the tools needed is a machine to make animal feed. One of the ingredients for making animal feed is bran, bran produced from the process of milling rice husks. To produce bran, a tool that can crush rice husks into the form of flour is designed to make animal feed suitable, as well as make the shape of a portable grinding machine. In this design, data collection steps were carried out with l

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25

Baranov, A. A., and A. B. Istomin. "Finishing technologies. Cylindrical face grinders." Glavnyj mekhanik (Chief Mechanic), no. 1 (January 25, 2021): 75–79. http://dx.doi.org/10.33920/pro-2-2101-10.

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The article provides an overview of the capabilities of circular grinding machines and the rules for their operation. These machines are widely used. They are designed for plungecut grinding of ends, longitudinal grinding of adjacent conical or cylindrical surfaces in a semi-automatic or automatic cycle. For example, in the conditions of serial production, the use of CNC systems provides a flexible construction of the grinding and dressing cycle. This allows you to quickly readjust machines for processing other products.

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Barylski, Adam, and Mariusz Deja. "Finishing of Ceramics in a Single-Disk Lapping Machine Configuration." Solid State Phenomena 165 (June 2010): 237–43. http://dx.doi.org/10.4028/www.scientific.net/ssp.165.237.

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Lapping of plane surfaces is the technology which allows achieving high surface quality. Kinematics of lapping has the main effect on the flatness of active plane of the lapping tools as well as on the quality and flatness of the machined surface. Lapping machines can be used for grinding without the chuck-related problems as encountered in conventional surface grinding. The configuration of a conventional single-disk lapping machine was modified and the rotational velocity of a workpiece holder can be precisely controlled by a stepper motor. Two types of tools were used for experiments on a m

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Wang, Y., Z.-J. Wang, O. Yilmaz, and N. Gindy. "Interactive fixture and tool space design considering tool movement, machine, and inspection for five-axis grinding." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 224, no. 4 (October 26, 2009): 543–52. http://dx.doi.org/10.1243/09544054jem1546.

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This paper proposes a novel method of collision-free fixture and tool space design for five-axis grinding, considering tool movement, machine degrees of freedom, the machine envelope, inspection, and related features. The fixture space is designed in three steps. First, the fixture space is generated as the remaining space after cutting out the tooling space (i.e. the sweeping space of the grinding wheel along the profile of the machined features). In this way, the fixture space is naturally collision-free with respect to tool movement. Second, the fixture space is further modified based on th

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Chukarina, Natalya, Viktoriia Vasilyeva, Valery Kirpichnikov, and Natalia Tourkina. "THEORETICAL STUDY OF THE NOISE EMISSION OF THE FLEXIBLE CONNECTION OF THE ABRASIVE BELT-GRINDING WOODWORKING MACHINES." VOLUME 39, VOLUME 39 (2021): 157. http://dx.doi.org/10.36336/akustika202139157.

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This paper presents the results of theoretical studies of the drive belting and grinding belts` acoustic characteristics as elements of flexible connections, that fundamentally distinguishes them from bobbin sanding and cylinder-grinding woodworking machines. It also has the significant differences in comparison with other sources in terms of stiffness and tension forces. The choice of the noise source models is justified by the characteristic features of the kinematics of the machine tools and the grinding technological process. The arrangement of the machines` acoustic system of chosen group

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Stepanov, Mykhailo, Petro Litovchenko, Larysa Ivanova, and Maryna Ivanova. "EXPERIMENTAL STUDIES OF WORKING FLUID TEMPERATURE IN SPINDLE BEARINGS OF CYLINDRICAL GRINDING MACHINES." Bulletin of the National technical university "Kharkiv Polytechnic Institute" Series: Techniques in a machine industry, no. 1 (July 28, 2022): 27–32. http://dx.doi.org/10.20998/2079-004x.2022.1(5).04.

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Experimental studies of the temperature of the working fluid in the spindle bearings of the grinding head of circular grinding machines of different models have been performed. The conditions of the performed experimental researches are described. The influence of ambient temperature and design parameters of grinding head parts on the change of working fluid temperature in the front and rear spindle bearings is considered. It is experimentally proven that the difference in fluid temperatures in the front and rear bearings depends on the operating time of the machine. The time interval of machi

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Ding, Wenzheng, Wenquan He, Hu Zhang, and Yao Li. "Effect of Assembly Errors on Ground Tooth Surface Deviations for Large-Scale CNC Gear Profile Grinding Machines." Machines 10, no. 2 (February 1, 2022): 111. http://dx.doi.org/10.3390/machines10020111.

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Assembling plays a significant role in the performance of large-scale CNC gear profile grinding machines. An approach in the deviation evaluation of ground tooth surfaces taking into account assembly errors is proposed in this paper. Based on the error transmission chain of the profile grinding system and the conjugate motion relationship between the grinding wheel and the workpiece, the ground tooth surface model including assembly errors was established using the surface envelope method. Then, the effect of assembly errors on deviations of the profile grinding tooth surface was quantitativel

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31

Denkena, Berend, J. Jacobsen, and Niklas Kramer. "Dressing Monitoring by Acoustic Emission." Key Engineering Materials 291-292 (August 2005): 195–200. http://dx.doi.org/10.4028/www.scientific.net/kem.291-292.195.

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In modern grinding processes the field of application for vitrified bonded wheels is constantly increasing. Regarding the grinding itself, the advantages of these wheels are obvious. But their ability to be dressed offers further benefits as well. Usually in-machine dressing is favorable. Nevertheless, in-machine dressing causes non-productive-times during which no part production is possible. To reduce this disadvantage, a powerful monitoring is needed in order to minimize the number of needed dressing strokes and to verify the created grinding wheel geometry. The approach applicable for indu

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32

Kardas, Edyta, Silvie Brožova, Pavlína Pustějovská, and Simona Jursová. "The Evaluation of Efficiency of the Use of Machine Working Time in the Industrial Company – Case Study." Management Systems in Production Engineering 25, no. 4 (December 1, 2017): 241–45. http://dx.doi.org/10.1515/mspe-2017-0034.

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AbstractIn the paper the evaluation of efficiency of the use of machines in the selected production company was presented. The OEE method (Overall Equipment Effectiveness) was used for the analysis. The selected company deals with the production of tapered roller bearings. The analysis of effectiveness was done for 17 automatic grinding lines working in the department of grinding rollers. Low level of efficiency of machines was affected by problems with the availability of machines and devices. The causes of machine downtime on these lines was also analyzed. Three basic causes of downtime were

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Zhadanovsky, Boris. "Mechanical processing of concrete and reinforced concrete with diamond tool." MATEC Web of Conferences 193 (2018): 03013. http://dx.doi.org/10.1051/matecconf/201819303013.

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The technology and organization of construction production using high-performance machines equipped with a diamond tool for machining concrete, concrete and stone surfaces is considered. Various installations, machines and mechanisms with a diamond tool for milling, grinding, drilling and cutting surfaces are presented. The design decisions of the grinding machine MSh-300, installations for machining the surfaces of facing slabs, a high-performance drilling machine and a concrete surface milling cutter are considered. An analysis of domestic and foreign installations has been carried out, whic

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Zyzak, Piotr, and Paweł Kobiela. "Strategy of profile dividing gear grinding on Höfler grinding machines." Mechanik 90, no. 10 (October 9, 2017): 873–75. http://dx.doi.org/10.17814/mechanik.2017.10.132.

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Abstract (sommario):

The strategy of implementation of grinding operation of toothed gears with use of profile dividing method on Höfler grinding machines is presented. Results of this operation will depend on adopted strategy and machining conditions and the type of tool.

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35

Rausch, S., and D. Biermann. "High-performance Surface Peel Grinding on Conventional Surface Grinding Machines." Procedia CIRP 1 (2012): 669–70. http://dx.doi.org/10.1016/j.procir.2012.05.020.

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36

Frank, A., and A. Schmid. "Grinding of non-circular contours on CNC cylindrical grinding machines." Robotics and Computer-Integrated Manufacturing 4, no. 1-2 (January 1988): 211–18. http://dx.doi.org/10.1016/0736-5845(88)90079-8.

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37

Nikitina, I., and A. Polyakov. "SPECIFIC FEATURES OF THERMAL PROCESSES IN DOUBLE-SIDED FACE GRINDING MACHINES." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 6, no. 1 (February 4, 2021): 82–94. http://dx.doi.org/10.34031/2071-7318-2021-6-1-82-94.

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Abstract (sommario):

The paper presents an analysis of thermal processes in the bearing system of a double-sided face grinding machine. Experimental data on temperatures and displacements obtained when the machine is idling and when imitating the grinding process with the help of electric heaters of various powers are used for analysis. The performed studies have shown that thermal deformations of double-sided face grinding machines with an arc trajectory of workpiece feed occur in a wide range in magnitude and direction. It can violate the main requirement for the precise operation of the machine - the symmetry o

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38

Cao, L. X., H. J. Wu, and J. Liu. "Kinematic Analysis of Face Grinding Process at Lapping Machines." Key Engineering Materials 291-292 (August 2005): 145–50. http://dx.doi.org/10.4028/www.scientific.net/kem.291-292.145.

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Abstract (sommario):

The precise face grinding and lapping technology with abrasive or abrasive tool has been widely used in the field of the precise manufacture and ultraprecise manufacture. It has become an essential technology in the manufacture of many components. The planetary lapping machine is typical equipment for face grinding or lapping process. And the relative motions between the workpieces and grinding wheel will affect the formation of wear profiles of the tools, furthermore, the work result will be affected directly by the cutting path of this relative motions. In this paper, the kinematic principle

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39

Fugelso, M. A. "Kinematic Synthesis of a Three-Axis Twist Drill Point Grinding Machine." Journal of Engineering for Industry 107, no. 4 (November 1, 1985): 343–48. http://dx.doi.org/10.1115/1.3186007.

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Abstract (sommario):

Recently developed computer-controlled twist drill grinding machines have allowed the production of precisely defined points of widely different shapes. The design methodology used for these machines has yielded machines that have up to seven separate axes. This paper shows that in a machine where all the axes can move simultaneously only two rotations and one translation are required to grind drill points. The design methodology employed in this paper uses modern matrix kinematic methods. The kinematic equations developed are simple enough to be solved iteratively on a desktop computer. In ad

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40

Xu, LM, F. Fan, YX Hu, Z. Zhang, and DJ Hu. "A vision-based processing methodology for profile grinding of contour surfaces." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 1-2 (June 21, 2019): 27–39. http://dx.doi.org/10.1177/0954405419857401.

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Abstract (sommario):

On-machine direct detection of profile errors is vital to improve accuracy and efficiency in profile grinding. However, achieving such detection processes is difficult because of harsh machining conditions. This study presents a novel machine-vision-based processing methodology for the profile grinding of contour surfaces instead of the traditional optical-enlargement-based profile grinding which is manual dependent and low efficient. Grinding errors were efficiently detected online through machine vision. A specific vision system was coordinately designed with the profile grinding system to e

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41

Fan, Jin Wei, Xiao Long Yi, Chao Liu, and Yong Jun Liu. "CNC Cylindrical Grinding Machine Reliability Analysis and Optimization." Applied Mechanics and Materials 716-717 (December 2014): 707–10. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.707.

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Abstract (sommario):

CNC cylindrical grinding machine reliability is an important performance indicators, the level of reliability will directly affect the use of CNC cylindrical grinding machine. Reliability of the traditional classification method is not clear, standards are not uniform, the paper application taxonomy for 12 CNC grinding machines from September 2012 to July 2014 for two years more than 600 pieces complete failure and repair data for statistical analysis to identify a greater impact on the overall reliability of the fault location and cause of the malfunction. According to the probability of occu

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42

Syarief, Akhmad, and Akhmad Maulana Gumai. "PROSES MANUFAKTUR MESIN GERGAJI KAYU UNTUK PENGRAJIN PALET KAYU." Scientific Journal of Mechanical Engineering Kinematika 2, no. 1 (June 9, 2017): 1–10. http://dx.doi.org/10.20527/sjmekinematika.v2i1.32.

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Abstract (sommario):

Wood saws are hand machines that small industries need. Almost all work processes through a saw machine with good results. Circular saws are not only used in timber industry, but also in the carbuery industry, by plumbing, construction experts, loggers or gardenists. In any hobby there are wearing it. For manufacturing process of making wood sawing machine in allotment for wooden pallet craftsman. The formulation of the problem in making this saw machine is how to manufacture wood saw process for wooden pallet craftsman and howmuch budget cost in manufacturing process of saw machine for wooden

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43

Vaculík, P., J. Maloun, L. Chládek, and M. Přikryl. "Disintegration process in disc crushers." Research in Agricultural Engineering 59, No. 3 (September 18, 2013): 98–104. http://dx.doi.org/10.17221/28/2012-rae.

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Abstract (sommario):

Grinding or crushing hard raw materials is usually a primary operation which precedes the follow-up technological processes in a number of industrial sectors. A great variety of machines using different principles of fragmentation are employed in the technology of pulverization. The food industry uses roller mills, in which the main process is the shear grinding. In the animal feed industry impact machines known as hammer mills are often used. In recent years, mills have been employed that use their frontal edges for grinding or crushing during the rotation of one of two adjacent discs. The mo

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44

Zakharov, O. V. "Guide wheels of centerless grinding machines." Russian Engineering Research 29, no. 4 (April 2009): 388–92. http://dx.doi.org/10.3103/s1068798x09040133.

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45

Khomyakov, V. S., and F. S. Sabirov. "Spindle and sleeve in grinding machines." Russian Engineering Research 32, no. 11-12 (October 10, 2012): 733–37. http://dx.doi.org/10.3103/s1068798x12110081.

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46

Safarov, D. T., A. G. Kondrashov, S. V. Kas’yanov, and A. I. Faskhutdinov. "Durable grinding head for universal machines." Russian Engineering Research 37, no. 10 (October 2017): 912–15. http://dx.doi.org/10.3103/s1068798x17100173.

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47

Kirpitchenko, Inessa, Nong Zhang, Serguei Tchernykh, and Dikai Liu. "DYNAMICS AND CONTROL OF GRINDING MACHINES." Proceedings of the International Conference on Motion and Vibration Control 6.2 (2002): 1039–44. http://dx.doi.org/10.1299/jsmeintmovic.6.2.1039.

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48

Vanaev, V. S. "Bench Tests of Manual Grinding Machines." Russian Engineering Research 42, S1 (December 2022): S14—S22. http://dx.doi.org/10.3103/s1068798x23010318.

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49

Chen, Shao Bo, Zhi Dan Zheng, Qiu Sheng Yan, Zi Qiang Zhang, and Y. Li. "Control System Configuration for Grinding Machine with Two Moving Axes and One Circumrotating Axis Ganged Function." Key Engineering Materials 304-305 (February 2006): 474–77. http://dx.doi.org/10.4028/www.scientific.net/kem.304-305.474.

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Abstract (sommario):

By applying NC system with three axes ganged function to M1432 universal cylindrical grinding machine, a NC grinding machine with two moving axes and one circumrotating axis ganged function is designed and developed. Besides two moving axes ganged function, this machine has a special function of driving the form wheel dresser to circumrotate around the Y axis. Ordinary grinding machine with two axes ganged function can’t machine complicated parts such as seaming roll with steep gradient groove. But a grinding machine with this special unction can do this by precisely dressing the form wheel wi

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50

Drlička, R., J. Žarnovský, R. Mikuš, I. Kováč, and M. Korenko. "Hard machining of agricultural machines parts." Research in Agricultural Engineering 59, Special Issue (December 13, 2013): S42—S48. http://dx.doi.org/10.17221/50/2012-rae.

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Abstract (sommario):

For the renovation and/or improvement of the surface properties of machine elements, hard facing is often used. Hard structures obtained in layers or by heat treatment achieve a hardness of up to 68 hardness (HRC) or even more. The grinding of these surfaces demands the use of processing fluids and causes sometimes changes in the surface layers structure. Hard turning can replace grinding when certain requirements are fulfilled, particularly tough machining system. Hard deposits of two weld-on materials on a sample of steel grade S235JRG1 have been turned using cemented carbide inserts with a

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