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Journal articles on the topic 'Sprocket'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Meng, F., X. Liu, and S. Xu. "Meshing analysis and design of rotundity-datum-aperture Hy-Vo silent chain." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 222, no. 7 (2008): 1297–303. http://dx.doi.org/10.1243/09544062jmes865.

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The proper meshing design of rotundity-datum-aperture Hy-Vo silent chain and involute sprockets is of vital importance to ensure the favourable transmission properties of the system consisting of the silent chain and involute sprockets. Based on the study of the meshing theory of rotundity-datum-aperture Hy-Vo silent chain and involute sprockets and the rolling cutting theory between sprocket and hob, the meshing design system is built among rotundity-datum-aperture Hy-Vo silent chain, sprocket, and hob, and the resolved expressions are put forward, which may instruct meshing design and calcul

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2

Chang, Shinn Liang, Cho-Pei Jiang, Feng Ying Tasi, Xin Bao Hong, Chen Cheng Chi, and Cji Wei Shao. "CAD/CAM of the SPROCKET and the EFFICIENCY TEST." Advanced Materials Research 295-297 (July 2011): 2406–12. http://dx.doi.org/10.4028/www.scientific.net/amr.295-297.2406.

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In this paper, the CAD/CAM of tooth profiles of DIN, BS, JIS S, and JIS U sprockets are investigated. In order to verify the process and investigate the efficiencies of the sprockets, an experimental test rig is set up to evaluate the efficiencies of different shapes of sprockets. Applying the theory of gearing and coordinate transformation, the mathematical models of DIN and BS types of sprocket are derived comparing with JIS S and U typed sprocket. The MasterCAM software is used to simulate the cutting process of sprocket. The manufactured sprockets are tested in the developed test rig to sh

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3

Omar Ali Saifuddin bin Wan Ismail, W., Noraini Binti Hamzah, and Mohd Nazafee bin Mohd Ridhuan Tee. "Skills Workers in Mechanical Engineering to Produce Portable Sprocket." International Journal of Engineering & Technology 7, no. 2.14 (2018): 48. http://dx.doi.org/10.14419/ijet.v7i2.14.11153.

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Sprocket is a wheel with teeth that mesh with a chain. It is being used widely in automotive and machinery to transmit rotary motion between the shafts. In manufacturing the sprockets, some of the workers have the skills to make it and some of them lack the skills. Skills are important in manufacturing engineering. The main focus of this research is to help: i. the workers in manufacturing the sprocket efficiently; and ii. low cost while providing good quality of sprocket. In this research, operations that require machining some of them are simple which can be done easily such as turning. No o

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4

Berezhnoy, S. B., and G. V. Kurapov. "Power analysis of chain transmission with gear chain and involute sprockets." Advanced Engineering Research 21, no. 1 (2021): 82–88. http://dx.doi.org/10.23947/2687-1653-2021-21-1-82-88.

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Introduction. The power analysis of a chain transmission with a toothed chain and involute sprockets considers the centrifugal forces and the friction coefficients between the plate and the sprocket tooth. The work objectives are to determine all meshing forces, and to calculate the coupling coefficient of the gear chain with the involute sprocket in the drive gears.Materials and Methods. When evaluating the traction capacity of a chain transmission, such parameters as the power analysis and the coupling coefficient of the gear chain with the sprocket are important (it shows what fold the pres

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5

Wang, Yong. "Conjugate Meshing Roller Chain for Timing Mechanism." Key Engineering Materials 455 (December 2010): 92–97. http://dx.doi.org/10.4028/www.scientific.net/kem.455.92.

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In this paper, new sprocket tooth profile is developed to reduce polygonal action and meshing impact under high speed. The new conjugated profile is derived by modifying involute profile to guarantee that the moving distance of chain is equal to the arc length of pitch circle that sprocket rotates at the same time and the centre line of chain at tight side is tangent to the pitch circle always. An asymmetrical modification method for the sprocket tooth profile is also proposed. The multi-body dynamic model of timing mechanism in engine with the intake and exhaust sprockets is developed. The fl

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6

Ella, Sundari, Taufikurrahman, and Fahlevi Reza. "ANALISA PENGARUH PACK CARBURIZING TERHADAP SIFAT MEKANIS SPROCKET IMITASI SEPEDA MOTOR MENGGUNAKAN ARANG KAYU GELAM DAN SERBUK CANGKANG REMIS SEBAGAI KATALISATOR." AUSTENIT 10, no. 2 (2018): 72–78. https://doi.org/10.5281/zenodo.4547660.

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Tujuan utama dari penelitian ini adalah untuk menganalisa peningkatan sifat mekanik material <em>sprocket</em> imitasi setelah dilakukan proses <em>carburizing</em> dan membandingkannya dengan <em>sprocket</em> original tanpa perlakuan. Adapun variabel bebas yang digunakan <em>sprocket genuine part</em>, dan <em>sprocket</em> imitasi yang sudah mengalami perlakuan panas, media pendingin (air, oli bekas, silikon oil, dan udara), dengan variasi temperatur (850 dan 900 °C) dengan penahanan waktu 1 jam dengan media karbonisasi arang kayu gelam dan s

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Ma, Y. Z., and S. J. Chiou. "An Optimal Model on Contour of Up-Shifting Tooth for Derailleur System of Bicycle." Journal of Mechanics 33, no. 6 (2016): 759–67. http://dx.doi.org/10.1017/jmech.2016.105.

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AbstractThe relative spatial position of each chain link and the phase angle of engaged tooth are not concerned in traditional sprocket designs. As such, the chain shifting might fail regularly. In this study, an optimized path of one chain for up-shifting is derived. Such path is formed by several bended chain links sustain yaw and roll. Empirically, appropriate bending, yaw and torsion angles for tooth chamfer, could be shorten the up-shifting distance and phase angle required, eventually facilitate not only more ascending points compactly arranged on sprocket but larger chain laterodeviatio

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8

Chen, Bing, Zheng Tian, and Zhong Jun Yin. "Analysis and Simulation on Dynamic Stress of Tracked Vehicle Sprocket Based on Rigid-Flexible Coupling." Advanced Materials Research 199-200 (February 2011): 1358–61. http://dx.doi.org/10.4028/www.scientific.net/amr.199-200.1358.

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This paper established a high-speed tracked vehicle dynamics model, and simulated the transient response of sprocket when the vehicle is running at 60km/h on the D class road. the finite element model of the single tooth in mesh is established in Ansys and the rigid-flexible coupling model of "trackboard- sprocket" is established in RecurDyn. The dynamic stress and strain fringe of the sprocket’s gear ring is achieved by analysis. Simulation results show that the stress of tracked vehicle sprocket gear root and the fixed gear bolt hole is larger, and the stress concentration is detected at the

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9

Jurj, Lenard, Radu Velicu, and Radu Săulescu. "Geometry of silent chain - involute sprocket." MATEC Web of Conferences 184 (2018): 02003. http://dx.doi.org/10.1051/matecconf/201818402003.

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Silent chains tend to have more and more usage in automotive industry. The study of these types of chains has a lot to consider due to the fact that silent chains are not standardized yet. The aim of this paper is to study and analyse the theoretical contact point between a silent chain’s toothed plate and an involute sprocket. Varying different parameters of the chain and sprocket, there will be studied its effects on the theoretical contact point and the sprocket’s profile geometry.

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10

Bintoro, Carolus, and Journal IJRAME. "QUALITY IMPROVING OF LOCAL SPROCKETS USING THE PACK CARBURIZING METHOD WITH HOLDING TIME VARYING." International Journal of Research in Aeronautical and Mechanical Engineering 11, no. 11 (2023): 25–32. https://doi.org/10.5281/zenodo.10092020.

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Sprockets are spare parts on motorbikes that work by transmitting power to the rear tire of the motorbike. Various sprocket products are sold on the market, ranging from standard original products from Japanese manufacturers which are quite expensive to locally made ones with relatively cheap prices. In order to compete with Japanese-manufactured sprocket products, it is necessary to improve the mechanical properties of local sprockets so that the quality of local sprockets approaches or exceeds Japanese-manufactured sprockets, but at a low price. This research aims to produce locally made spr

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11

Leonov, O. A., N. Zh Shkaruba, G. N. Temasova, and Yu G. Vergazova. "Analysis of the quality of manufacturing holes for sprockets of chain drives of agricultural machinery." IOP Conference Series: Earth and Environmental Science 1112, no. 1 (2022): 012028. http://dx.doi.org/10.1088/1755-1315/1112/1/012028.

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Abstract The article has devoted to solving an urgent problem related to the analysis of the quality of manufacturing sprockets for chain drives of agricultural machinery. For the conditions of a technical service enterprise specializing in the maintenance and repair of agricultural machines, an experimental assessment and analysis of the quality of spare parts - sprockets, which have a fit on the shaft of the H090 gearbox of the Mosselmash plant. It had revealed that the factory set the requirements for the inner diameter of the sprocket Ø30H7(+0.021). Measurements of the hole of 100 stars ha

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Saputro, Yoyo, Imam Prasetyo, and Muhammad Thomi Nadhief. "THE EFFECT OF REAR SPROCKET SIZE VARIATION ON POWER AND TORQUE ON YAMAHA VIXION MOTORCYCLES IN 2015." Scientific Journal of Mechanical Engineering Kinematika 6, no. 1 (2021): 11–20. http://dx.doi.org/10.20527/sjmekinematika.v6i1.184.

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Sepeda motor dilengkapi dengan sistem pemindahan tenaga yang mampu menjembatani antara output mesin (daya dan torsi mesin) dengan tuntutan kondisi jalan, sprocket adalah bagian terakhir dari sistem pemindah tenaga, karena sprocket merupakan bagian yang menyalurkan tenaga mesin motor ke roda belakang melalui rantai. Peneliti terdahulu mengganti ukuran sprocket dengan mata sprocket lebih besar atau lebih kecil 2 mata dari sprocket standar sedangkan dalam penelitian ini mengganti sprocket belakang dengan jumlah mata besar dan lebih kecil 4 mata dari sprocket standar. Tujuan penelitian ini untuk m

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13

Cousins, Rick. "Sprocket Power." Science Fiction Studies 48, no. 2 (2021): 383–86. http://dx.doi.org/10.1353/sfs.2021.0053.

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14

Xue, Yun Na, and Yong Wang. "Tooth Profile Modification of Sprocket in Dual Meshing Silent Chain." Advanced Materials Research 426 (January 2012): 335–38. http://dx.doi.org/10.4028/www.scientific.net/amr.426.335.

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Dual meshing silent chain mechanism can reduce the polygon action. In order to realize the conjugate meshing, the sprocket of the dual meshing silent chain mechanism is supposed to be an involute sprocket with a large pressure angle and negative modifying coefficient. Through the investigation on the transmission progress of dual meshing silent chain mechanism, the movement trajectory of the chain link and the sprocket is achieved. The inside tooth profile of link is interfered with the hypothetical sprocket tooth profile. So the supposed involute sprocket is modified. The result shows that th

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15

A. Sathakathulla, A., and M. G Fajlul Kareem. "Edge cordial and total edge cordial labeling for eight sprocket graph." International Journal of Applied Mathematical Research 10, no. 2 (2021): 18. http://dx.doi.org/10.14419/ijamr.v10i2.31621.

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This papers deals with the Edge cordial labeling of newly introduced eight sprocket graph. This graph is already proven as cordial and gracious in graph labelling. In our study we have further proved that Eight Sprocket graph related families of connected edge-cordial graphs. Also the path union of Eight Sprocket graph, cycle of Eight Sprocket graph and star of Eight Sprocket graph are Edge-cordial.

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Mudavath Rajesh Kumar, Fazel Hayatt Khan, Mahankali Balachandar, et al. "Analysis and Topology Optimization of Chain Sprocket in ANSYS Workbench." ARAI Journal of Mobility Technology 4, no. 3 (2024): 1241–48. http://dx.doi.org/10.37285/ajmt.4.3.7.

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This paper aims to develop an optimized driven sprocket, focusing on the driving sprocket of the KTM 390. The process begins with the creation of the driving sprocket model in SolidWorks 2022. Subsequently, finite element modelling and analysis of the initial design are conducted using ANSYS Workbench software, simulating the strength, safety factor, and lifespan of the model. The next step involves topologically optimizing the model, with the goal of achieving a 36% reduction in sprocket mass without compromising its performance. Finally, design validation is performed on the optimized model,

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17

Firmansyah, Muhammad Eza. "Proses Pembuatan Sprocket Conveyor RS80 Menggunakan Bahan Carbon Steel S45c." Jurnal SIGMAT Teknik Mesin UNSIKA 3, no. 2 (2023): 61–70. http://dx.doi.org/10.35261/sigmat.v3i2.10226.

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Proses pembuatan sprocket dengan menggunakan mesin bubut dimulai dengan menggulung bahan mentah yang sesuai, seperti baja atau paduan logam lainnya. Bahan mentah tersebut kemudian dipasang pada meja mesin bubut dan dijepit dengan erat. Setelah itu, pisau bubut ditempatkan di dekat benda kerja dan secara teratur digerakkan ke arah yang ditentukan, memotong material yang berlebih hingga mencapai bentuk dan ukuran yang diinginkan. Pengoperasian mesin bubut membutuhkan keahlian operator yang terampil untuk menghasilkan sprocket dengan toleransi yang ketat. Tujuan dari penulisan laporan kerja prakt

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18

Lu, Jingping, Yongxu Zhang, and Wukai Feng. "Simulation and Experimental Research on the Sorting and Conveying of Step-by-Step Sugarcane Leaf Stripping Equipment." Applied Sciences 15, no. 9 (2025): 4811. https://doi.org/10.3390/app15094811.

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Aiming at addressing the problems that step-by-step sugarcane defoliation equipment cannot control, including the feeding amount of sugarcane, which is prone to clogging and needs to be fed manually, a sorting and conveying device for the front end of defoliation equipment was designed. A simulation model was created using ADAMS 2020 software to examine the impact of the cane collection plate’s inclination angle and the sprocket wheel’s rotational speed on the percentage of sorting three canes in a one-factor test. A two-factor three-level test was conducted by choosing an inclination angle of

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K, Anoosha. "REVERSE ENGINEERING AND PROTOTYPING OF TWO WHEELER SPROCKET HUB." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 04 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem31237.

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This project successfully reverse engineered and prototyped a two-wheeler sprocket hub. A 3D scanner captured the geometry of the original sprocket hub, generating precise data for a digital model. Geomagic software was then utilized to process the scan data and create an STL file, suitable for 3D printing. The final stage involved 3D printing the sprocket hub prototype using a material chosen for its strength and durability. This project not only achieved a comprehensive understanding of the sprocket hub's design through 3D scanning, but also produced a functional prototype for comparison wit

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20

Deva Kurnia Bagus, Muh Anhar, and Abdul Halim. "Uji Kekerasan Bahan Gear Sprocket Dengan Campuran Timah (Sn)." Journal of Applied Mechanical Engineering and Renewable Energy 1, no. 1 (2021): 16–19. http://dx.doi.org/10.52158/jamere.v1i1.80.

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Proses Uji bahan material Gear Sprocket meliputi proses pemotongan material yang digunakan sebagai sampel Uji Bahan yang dilakukan pencampuran maupun tidak dilakukan pencampuran. Dalam sampel yang dilakukan pencampuran yaitu Logam dasar yang sudah dilakukan pemotongan dengan perbandingan nilai 10:2 Ons Material Gear Sprocket 10 dan Material Timah 2 Ons, akan dilakukan peleburan untuk proses pemaduan/mempersatukan kedua jenis material tersebut sebagai bahan material sampel Uji bahan dengan pencampuran tersebut, sedangkan sampel material Gear Sprocket yang tidak dilakukan pencampuran juga diambi

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Wijaya, Aditya, and Siti Mundari. "Pengendalian Kualitas Untuk Meminimumkan kecacatan Produk Sprocket." Jurnal Teknik Industri Terintegrasi 6, no. 3 (2023): 545–64. http://dx.doi.org/10.31004/jutin.v6i3.15920.

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PT. XYZ is a company engaged in the manufacturing sector (manufacturing automotive spare parts) with a production process using fine blanking machines and international standard press machines. Based on the data obtained, related to product quality, there are problems that occur during the production process and product results. These problems are related to the level of defects in the production process. From historical production data from July to November 2022, sprocket products contribute the most defective products, both congenital physical defects of the material itself and during the pr

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Xue, Yun Na, and Xue Hui Shen. "Study on Tooth Profile of Silent Chain Based on Friction Reducing." Advanced Materials Research 694-697 (May 2013): 255–58. http://dx.doi.org/10.4028/www.scientific.net/amr.694-697.255.

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The internal and outside tooth profile of the link plate in the new silent chain can simultaneously mesh with the sprocket when the tight side of silent chain is secant with the sprocket pitch circle in the traditional silent chain drive. The root of the outside tooth profile of the new silent chain is made up of the arcs and can mesh with the sprocket in order to reduce friction. Through the investigation on the transmission progress of new silent chain mechanism, the movement trajectory of the chain link and the sprocket is achieved. The result shows that the conjugate meshing, the small pol

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Priyambodo, Bambang Hari, Lilik Dwi Styana, Martinus Heru Palmiyanto, Kaleb Priyanto, and Rauuf Nur Fattah. "Combined Carburizing and Shot Peening to Increase Gear Sprocket Surface Hardness." Jurnal Polimesin 22, no. 5 (2024): 549. http://dx.doi.org/10.30811/jpl.v22i5.5693.

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The sprocket is a crucial motorcycle component that transferengine rotational force to the wheels. However, friction between the chain and gear during the operation leads to wear. This study aimed to enhancethe surface hardness of sprocket by combining pack carburizing and shot peening. Pack carburizing was conducted by embedding the sprocket in coconut shell charcoal powder and heating it to 850°C for 60 minutes,followed by quenching in water at 30°C. Shot peening was then applied to the carburized specimen using steel ball particles for 20 minutes at a pressure of 8 bar. Hardness testing was

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Habiba, Muh Syahrir, Darmulia Darmulia, Muh Husni Mubarak, and Rizal Rizal. "PROTOTYPE PERANCANGAN ALAT PENEBAR BENIH PADI." ILTEK : Jurnal Teknologi 15, no. 01 (2020): 25–27. http://dx.doi.org/10.47398/iltek.v15i01.504.

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Alat penebar benih padi berperan penting bagi para petani dan alat ini sangat berguna untuk meringankan beban para petani dalam bidang pertanian, kegiatan penanaman merupakan salah satu kegiatan yang cukup penting dan juga menentukan hasil pertanian. Tujuan perancangan alat penebar benih padi dengan penggerak motor bensin. Jenis penelitian dengan metode kuantitatif. Dengan menggunakan besi siku 30 mm x 30 mm, dan mesin pembabat rumput. Perhitungan ini menggunakan struktur rangka dengan bantuan aplikasi SAP2000. Hasil penelitian ini diketahui pada pembebanan rangka atas dengan nilai Av = 5,5 kg

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Habiba, Muh Syahrir, Darmulia Darmulia, Muh Husni Mubarak, and Rizal Rizal. "PROTOTYPE PERANCANGAN ALAT PENEBAR BENIH PADI." ILTEK : Jurnal Teknologi 15, no. 01 (2020): 25–27. http://dx.doi.org/10.47398/iltek.v15i01.6.

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Alat penebar benih padi berperan penting bagi para petani dan alat ini sangat berguna untuk meringankan beban para petani dalam bidang pertanian, kegiatan penanaman merupakan salah satu kegiatan yang cukup penting dan juga menentukan hasil pertanian. Tujuan perancangan alat penebar benih padi dengan penggerak motor bensin. Jenis penelitian dengan metode kuantitatif. Dengan menggunakan besi siku 30 mm x 30 mm, dan mesin pembabat rumput. Perhitungan ini menggunakan struktur rangka dengan bantuan aplikasi SAP2000. Hasil penelitian ini diketahui pada pembebanan rangka atas dengan nilai Av = 5,5 kg

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Mochamad Sulis Tio Raharjo, Mochamad Arif Irfa’i, and Mohammad Munib Rosadi. "ANALISIS PENGARUH VARIASI UKURAN SPROCKET TERHADAP DAYA DAN TORSI MESIN SEPEDA MOTOR HONDA SUPRA X 125 TAHUN 2008." Jurnal MOTION ( Manufaktur, Otomasi, Otomotif, dan Energi Terbarukan) 2, no. 02 (2024): 30–33. http://dx.doi.org/10.33752/motion.v2i02.6339.

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Hasil penelitian ini menujukkan bahwa hasil pengujian dyno test, dengan ukuran sprocket standart mendapatkan hasil torsi tertinggi pada Rpm 5400 dengan nilai rata-rata 7.55 Nm, sedangkan untuk sprocket ukuran 37 mendapatkan hasil torsi tertinggi Rpm 5400 dengan nilai rata-rata 7.915 Nm, dan untuk ukuran sprocket 38 mendapatkan hasil torsi tertinggi pada Rpm 5400 dengan nilai rata-rata 7.695 Nm. Kesimpulannya torsi tertinggirata-rata 7.915Hp di Rpm 5400. Dan untuk daya mendapatkan hasil pengujian dyno test, dengan ukuran sprocket standart mendapatkan hasil daya tertinggi pada Rpm 6800dengannila

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Romiyadi, Romiyadi, Yudi Dwianda, and Widya Sinta Mustika. "Pengaruh Misalignment Terhadap Arus Listrik dan Putaran Poros pada Komponen Transmisi Sproket dan Rantai." Quantum Teknika : Jurnal Teknik Mesin Terapan 5, no. 1 (2023): 1–7. http://dx.doi.org/10.18196/jqt.v5i1.17403.

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The sprocket and chain transmission system was used to transmit the rotating force that occurs between two shafts where they can reach it. The sprocket and chain transmission system transfers a movement from the driving source to the moved object. If the maintenance of the sprocket and chain transmission system is carried out only occasionally, the sprocket and chain may cause misalignment. That can affect the machine's performance and cause a breakdown of the machine's components. This study aims to determine the effect of misalignment on the electric current usage and shaft rotation speed in

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Lim, Yong Seok, Byeong Uk Song, Yong Wook Shin, and Tae Il Seo. "Design of Lightweight and Highly Efficient Cassette System for Road Bicycle by Using Finite Element Analysis." Applied Mechanics and Materials 271-272 (December 2012): 720–26. http://dx.doi.org/10.4028/www.scientific.net/amm.271-272.720.

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This study was to accomplish a design process of 10-sp cassette system consisting of different material sprockets and a spider. Main purpose of this design was developing a lightweight and highly efficient cassette system for road bicycle. For this it is necessary to determine the materials and the shapes considering various important factors. Especially sprockets of 10-sp cassette system must become thinner than sprockets of low speed cassettes. Thus it is necessary to carry out a series of structural analyses so as to secure sufficient mechanical strength and rigidity. To verify the safety o

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Sun, Wei, Xiao Lun Liu, Jia Jun Liu, and Wei Zhang. "Center Distance Change of Silent Chain Drive Effect on Sprocket Tooth Profile Modification." Key Engineering Materials 522 (August 2012): 574–77. http://dx.doi.org/10.4028/www.scientific.net/kem.522.574.

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The principle of modified gear was applied to silent chain transmission, and tooth profile equation of the involute sprocket was derived, then method of processing gear using imaginary rack cutter solved modification coefficient of involute sprocket. When Center distance of silent chain drive changed smaller, processing method of sprocket modification coefficient and range of modification coefficient values were analysed. The method by changing the modification coefficient of involute sprocket solves the problem that the chain links are increased or decreased in the actual application to be un

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He, B. Y., Y. H. Sun, G. P. Li, and S. Z. Chen. "Finite Element Contact Analysis for Sprocket of an Armoured Face Conveyor." Materials Science Forum 697-698 (September 2011): 740–44. http://dx.doi.org/10.4028/www.scientific.net/msf.697-698.740.

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Sprocket has an important role in improving the transport performance and life of the armoured face conveyor, which is the key component in the transmission system of armoured face conveyor (AFC). In this paper, true stress-true strain curves of materials of the sprocket and the ring chain are obtained by computing the data of static tensile test. A simplified symmetric finite element contact model is established based on the nonlinear finite element software ABAQUS. Stress field and torsional stiffness coefficient of the sprocket are calculated according to loads and boundary conditions. Simu

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Tsamroh, Dewi Izzatus, Cepi Yazirin, and Agus Dwi Putra. "PENINGKATAN KETAHANAN AUS BAJA KARBON RENDAH MELALUI VARIASI SUHU CARBURIZING." Ring Mechanical Engineering 4, no. 1 (2024): 56–61. http://dx.doi.org/10.33474/rm.v4i1.21767.

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Industri otomotif merupakan salah satu industri yang tengah berkembang di Indonesia. Penelitian terhadap material yang digunakan pada indutstri otomotif banyak dilakukan, salah satu diantaranya adalah peningkatan sifat mekanik baja karbon rendah yang banyak digunakan sebagai material sprocket. Sprocket merupakan bagian dari sepeda motor yang membutuhkan kekerasan permukaan dan keuletan pada inti. Sehingga perlakuan carburizing merupakan perlakuan yang tepat untuk meningkatkan ketahanan keausan dari baja karbon rendah. Material yang digunakan pada penelitian ini adalah ST 37. Penelitian ini ber

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Sobota, Piotr. "Comparison of Conventional Sprocket Drum and Sprocket Drum with Modified Design." Archives of Mining Sciences 61, no. 3 (2016): 509–22. http://dx.doi.org/10.1515/amsc-2016-0037.

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Abstract Seats in conventional sprocket drums are symmetrical. Due to the set general direction of sprocket drum revolutions resulting from the direction of rock transport, the wear of the seat bottoms and teeth flanks may be reduced by introducing the asymmetry of the profile of the sprocket drum seats. The proposed modification of sprocket drum seats’ profile consists of inclining the seat bottom towards the expected direction of the basic drum revolutions. The work compares the loads on the seats and teeth of a conventional drum with its profile conforming to the standard to a modified drum

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Ren, Su Bo, and Ming Hua Bai. "Optimal Design of Tooth Profile for Sprocket Wheel on No Arching Sintering Machine." Advanced Materials Research 567 (September 2012): 250–53. http://dx.doi.org/10.4028/www.scientific.net/amr.567.250.

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Aimed at the instability factors of no arching sintering machine in the operation, their causes is analyzed, from the theoretical design, the composite tooth profile curve of sprocket wheel is optimized. Combined with the motion characteristics of the pallet car and the conditions required, by choosing proper motional parameters, a unified curve equation of tooth profile is gained. According to the actual size of the sprocket wheel, the two composite tooth shape of sprocket wheel before and after optimization is compared, and the velocity and acceleration characteristics of the composite tooth

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Winarbawa, Heryoga. "Topology Optimization of Rear Sprocket of Electric Prototype Vehicle." International Journal of Applied Sciences and Smart Technologies 7, no. 1 (2025): 207–18. https://doi.org/10.24071/ijasst.v7i1.12355.

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Kompetisi Mobil Hemat Energi (KMHE) competes for energy efficient vehicles, which are composed of integrated energy-saving systems. One of the systems that is required to be energy efficient is transmission. The transmission discussed in this study is the sprocket chain transmission system. The rear sprocket is an object that needs to be optimized to obtain a lighter mass, thus efficient in terms of overall weight. Using topology optimization via CAD software, rear sprocket mass can be reduced. The results of topology optimization are used as a reference for changing the shape of the sprocket

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Han, Lixi, and Peipei Zhong. "Establishment of Chain Library Based on UG." Scientific and Social Research 6, no. 1 (2024): 103–13. http://dx.doi.org/10.26689/ssr.v6i1.5959.

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Sprocket chain drive is a common transmission mode in mechanical engineering that is widely used. However,due to the complexity of sprocket chain manufacturing, the three-dimensional design and motion simulation and analysisusing modern engineering software are time-consuming, and a great deal of calculations are needed. Therefore, it is ofgreat significance to develop a sprocket chain reuse library based on the modern engineering software Unigraphics. Amongthem, the sprocket design library was designed many years ago and published relevant papers (establishment of sprocketparametric modeling

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Hong, Lin, and Ying Jie Li. "Strength Design for Star Sprocket Based on ANSYS." Applied Mechanics and Materials 635-637 (September 2014): 312–15. http://dx.doi.org/10.4028/www.scientific.net/amm.635-637.312.

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A star sprocket is an important component of U-shaped slide chain conveyor, so it is particularly important to be analyzed. It conducts modal analysis of star sprocket by using large finite element analysis software, ANSYS, calculates natural frequencies of the first five and the corresponding modes and analyzes natural frequency affected by sprocket tooth thickness. The result provides basic theory for dynamic optimization analysis of U-shaped slide chain conveyor.

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Farshal, Muhammad Farras, Sri Nugroho, and Yusuf Umardani. "Analisis kegagalan sprocket pada transmisi mobil Antawirya." Jurnal Teknik Mesin Indonesia 17, no. 2 (2022): 97–101. http://dx.doi.org/10.36289/jtmi.v17i2.377.

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Sprocket merupakan salah satu bagian dari sistem transmisi yang biasa digunakan pada kendaraan bermotor. Pada sistem transmisi eco-car tim Antawirya dari Universitas Diponegoro juga menggunakan sprocket sebagai salah satu komponennya. Saat memulai balapan pertama dan melakukan full throttle, sprocket menjadi gagal karena deformasi terjadi pada sprocket. Sprocket mengalami deformasi plastis dan kemudian menyebabkan rantai keluar dari jalurnya dan terlepas. Tujuan dari kajian ini adalah untuk mengetahui penyebab kelelahan yang terjadi melalui uji kekerasan, uji komposisi kimia dan analisis tegan

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Eras, Juan Jose Cabello, Jorge Mario Mendoza Fandiño, Alexis Sagastume Gutierrez, Mario Javier Cabello Ulload, and Luis Marcos Castellanos Gonzalez. "CAUSAL ANALYSIS AND SOLUTION OF THE FAILURE OF SPROCKET DRIVERS IN A CLINKER SCRAPER CONVEYOR." Journal of Southwest Jiaotong University 57, no. 4 (2022): 326–37. http://dx.doi.org/10.35741/issn.0258-2724.57.4.29.

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This study discusses the causal analysis and solution of the teeth failure in sprocket drivers in a clinker scraper conveyor of a cement plant. The failure consisted of the progressive surfacing shape loss of the teeth, progressively deteriorated to the operating conditions of the system, causing dynamic loads, which affected the mechanical transmission and the conveyor general performance. The assessment includes an analysis of the sprocket material and calculations of the stress fields in the teeth surface. The results show the failure is the result of using a sprocket material with high-abr

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Zhou, Jing, Yu Lin, and Zhengzhi Zhou. "Optimization Design of FSAE Racing Car Sprocket Based on ANSYS." Journal of Physics: Conference Series 2338, no. 1 (2022): 012037. http://dx.doi.org/10.1088/1742-6596/2338/1/012037.

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Abstract In order to improve the dynamic performance of FSAE racing car, the finite element analysis and lightweight design of racing sprocket are studied in this paper, Firstly, the parametric modeling of the big sprocket of FSAE formula racing car was carried out, and then the finite element modeling and analysis of the initial design scheme was carried out based on ANSYS Workbench software. The lightweight design was designed on the premise of meeting the design requirements, and the reliability of the sprocket design was ensured. Finally, the strength, safety factor and life of the optimiz

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Jurj, Lenard, Radu Saulescu, and Radu Velicu. "Sprocket - Silent Chain Force Distribution with the Influence of Friction." Applied Mechanics and Materials 880 (March 2018): 21–26. http://dx.doi.org/10.4028/www.scientific.net/amm.880.21.

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The aim of this paper is to define and to analyse the theoretical contact forces that appear in a sprocket - silent chain joint. The contact force between the links and the teeth flanks of the sprocket can be considered as a reaction to the axial force in chain (tensioning force), transmitted throughout the pin - links joints. Friction forces will be considered in the joints and in the link - sprocket joints, which will be defined by the corresponding friction angles. The centrifugal force is also considered. This paper is presenting the steps to obtain the analytical model for the forces from

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Santoso, Edi, Ismail Ismail, and Harjo Seputro. "Analisa 3 Variasi Kecepatan Output RPM Yang Dihasilkan Dari Tiap Sistem Penggerak Terhadap Kapasitas Hasil Dari Perasan Pada Sistem Mesin Pembuat Pemeras Kelapa." MEKANIKA: Jurnal Teknik Mesin 8, no. 2 (2023): 79–86. http://dx.doi.org/10.30996/jm.v8i2.8159.

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Air kelapa yang diperas untuk dijadikan santan masih banyak yang menggunakan cara tradisional atau manual. Dalam menganalisa hasil pengujian dari mesin pemeras kelapa, diantaranya adalah sebagai berikut. 1) Menentukan alat serta bahan dan tahap serta proses pembuatan mesin. 2) Mengetahui output rpm menjadi tiga variasi yang berbeda. 3) Membuat desain dan hasil dari perasan 4). Membuat skala kecepatani output rpm pada tiap-tiap variasi. Dari hasil pengujian mesin pemeras kelapa, didapatkan output 60 rpm yaitu menjadi waktu perasan 59 detik dan dapat dihasilkan kelapa santan sebesar 1870 m

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Stephenson, R., D. Glennie, J. N. Fawcett, and J. M. Hale. "A method of measuring the dynamic loads in high-speed timing chains." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 214, no. 2 (2000): 217–26. http://dx.doi.org/10.1177/095440700021400211.

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This paper describes the design, construction and initial testing of an experimental rig for the measurement of dynamic loading of an automotive timing chain under realistic running conditions. The novel instrumentation system developed for this application is described, together with the mechanical construction of the measurement system. Results are presented for a two-sprocket drive under constant load. Clear variations in chain link tension around the chain loop are shown, and these are explained in terms of position, sprocket run-out and sprocket polygonal action.

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Wisnujati, Andika. "ANALISIS PERLAKUAN CARBURIZING TERHADAP SIFAT FISIK DAN MEKANIK PADA BAHAN SPROCKET IMITASI SEPEDA MOTOR." Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer 8, no. 1 (2017): 127–34. http://dx.doi.org/10.24176/simet.v8i1.844.

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Kemajuan industri dan teknologi semakin berkembang pesat, termasuk industri logam. Kemajuan industri logam memiliki peranan yang penting terutama dalam dunia otomotif yang banyak menggunakan material dari logam. Sprocket merupakan komponen utama dalam sepeda motor, sebagai transfer gaya putar dari mesin menuju ke roda, sehingga akan cepat aus karena akan terjadi gesekan antara rantai dengan gear pada waktu mentransfer gaya putar dari mesin. Pada penelitian ini sprocket mengalami proses carburizing (karbonisasi) yaitu proses memanaskan bahan sampai diatas suhu kritis 900⁰C-950⁰C dengan penahana

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Wang, K. W. "On the Stability of Chain Drive Systems Under Periodic Sprocket Oscillations." Journal of Vibration and Acoustics 114, no. 1 (1992): 119–26. http://dx.doi.org/10.1115/1.2930225.

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Experimental observations have shown that periodic torsional oscillations of engine camshafts induced by powertrain loads can cause significant tension variation in the timing chain and magnify the chain transverse vibrations and noise level. This result indicates that the sprocket dynamic characteristics and the chain vibration behavior are closely coupled. The chain drive models to-date are not able to address these phenomena. This paper presents a nonlinear model of an integrated chain drive system which couples the sprocket motion with the transverse and longitudinal vibration of the axial

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Hou, Hong Ling, and Wei Hong Gao. "Design of New Chain Transmission and Automatic Meshing Installation." Applied Mechanics and Materials 442 (October 2013): 264–68. http://dx.doi.org/10.4028/www.scientific.net/amm.442.264.

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The paper created a kind of new transmission way of chain, and applied it to a kind of crawl installation, which has realized installations rotational motion around a space big disc. Pneumatic motor played an important role in the program. This new chain transmission made use of pneumatic motor to drive sprocket, and applied cylinder to control sprocket and chains meshing and separation. It can satisfy demands of chain and sprocket with the variations of work conditions. It proves working course and the principle of this kind of transmission way in detail in the paper.

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Dolipski, Marian, Eryk Remiorz, and Piotr Sobota. "Determination of Dynamic Loads of Sprocket Drum Teeth and Seats by Means of a Mathematical Model of the Longwall Conveyor / Wyznaczenie Obciążeń Dynamicznych Zębów I Gniazd Bębna Łańcuchowego Za Pomocą Modelu Matematycznego Przenośnika Ścianowego." Archives of Mining Sciences 57, no. 4 (2012): 1101–19. http://dx.doi.org/10.2478/v10267-012-0073-7.

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Abstract Scraper conveyors are one of the key machines forming part of mechanised longwall systems. They are currently the only means of transporting the mined rock from longwalls in hard coal mines. The hauling force caused by the drive is transmitted onto a link chain through drive wheels with their external shape corresponding to a geometric polygon. The number of teeth (seats) in such wheels ranges between 5 and 8. The horizontal links running on the drum are arranged in the drive wheel seats and are meshing with the teeth segments. The geometric relationships between the sprocket drum and

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G.Prasad and Dr.K.Vasantha Kumar. "Modeling and Finite Element Analysis of Chain Drive using Different Materials." September 2021 7, no. 09 (2021): 54–59. http://dx.doi.org/10.46501/ijmtst0709010.

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In any automobile the power is transmitted from one shaft to another by using chain drive. Chain drive consists of chain, driving sprocket and driven sprocket. The driving sprocket is connected to engine output shaft, which transfer power to driven sprocket by chain. Further this driven sprocket transfer power to drive shaft. The design and material selection of this chain drive plays a vital role in efficient running of the automobile. Present the material used for chain drive is mild steel. This paper involves increases the strength of the Pulsar 180cc chain drive by selecting the different

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Bai, Ming Hua, Li Bao An, Su Bo Ren, and Li Jun Wang. "Optimization of New Type Sintering Machine’s Sprocket Wheel with Even-Number Teeth." Applied Mechanics and Materials 86 (August 2011): 854–57. http://dx.doi.org/10.4028/www.scientific.net/amm.86.854.

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Comprehensive consideration the even teeth sintering machine’s pallet car and the smooth and continuous meshing of variable acceleration segment of the sprocket wheel’s tooth profile, puts forward a new type sprocket wheel’s tooth profile to make variable acceleration segment’s unified equation. According to the displacement, velocity and acceleration’s curves of the pallet car in the stage of variable acceleration, with the method of locus of the contact new tooth profile’s equation is deduced. The sprocket wheel which is derived by this method is stability in variable speed process, concise,

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Yixing, Wang, Zheng Zhifeng, and Zhang Guangyi. "A Study on Jumping-Over-Teeth Phenomenon in Roller Chain Drive." Journal of Mechanical Design 112, no. 4 (1990): 569–74. http://dx.doi.org/10.1115/1.2912648.

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This paper introduces the experimental device used in the research of the jumping-over-teeth in the roller chain drive, describes the differences and the similarities between the jumping-over-teeth at the driving sprocket and at the driven sprocket, analyzes the likelihood of this phenomenon occurring at the driven sprocket, and presents pictures of the two kinds of jumping-over-teeth and the curve diagram of the chain link tension during the experiment. In addition, the paper also provides the formula of the ultimate service load for the roller chain drive without jumping-over-teeth.

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Hu, Sheng Hai, Bin Guo, Kun Xiu Deng, and Peng Xu. "An Efficient Contact Analysis for Roller Chain." Advanced Materials Research 211-212 (February 2011): 290–94. http://dx.doi.org/10.4028/www.scientific.net/amr.211-212.290.

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A main reason that leads to the complex dynamic behaviors of roller chain is the impact during engagement. In this paper, a contact analysis methodology is proposed to study the complex dynamic behaviors of roller chain efficiently. Considering the actual tooth profile, a detection algorithm of roller-sprocket contact was presented. Multi-body dynamics was used to analyze the contact kinematics relationships for purpose of simulating the impact between roller and sprocket precisely. Based on Hertz contact theory, a non-linear contact model of roller-sprocket is developed. Introducing the model

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