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Journal articles on the topic 'Brake testing'

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1

Skorupka, Zbigniew. "Thermographic Camera Use in Brake Oriented Friction Materials Tests / Użycie Kamery Termowizyjnej w Badaniach Hamulcowych Materiałów Ciernych." Journal of KONBiN 33, no. 1 (September 1, 2015): 81–90. http://dx.doi.org/10.1515/jok-2015-0006.

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Abstract Friction brake temperature due to its influence on brakes’ operation is subject to many test and studies. Measurements methods of this important brake parameter are being continuously developed. In order to withstand difficulty in temperature evaluation in full brake system as well as in isolated friction pair is use of contactless measurement methods. Currently, the most widespread contactless testing method of the thermal effects is to measure infrared emission by pyrometers or thermographic (infrared) cameras. Thermal imaging method wasn’t used so far during aviation brake material
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2

Gramstat, Sebastian, Thilo Mertens, Robert Waninger, and Dmytro Lugovyy. "Impacts on Brake Particle Emission Testing." Atmosphere 11, no. 10 (October 21, 2020): 1132. http://dx.doi.org/10.3390/atmos11101132.

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The presented article picks out brake particle emission testing as a central theme. Those emissions are part of the so-called non-exhaust emissions, which play an increasing role for particle emissions from transportation. The authors propose a laboratory test setup by using a brake dynamometer and a constant volume sampling approach to determine the emissions in regard to the particle number concentration. Several impacts were investigated while the same test cycle (novel worldwide harmonized light vehicles test procedure (novel-WLTP)) was applied. In a first item, the importance of the beddi
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3

Yang, Cheng Hui. "A New Mathematical Model of Brake Test Stand Control System." Advanced Materials Research 562-564 (August 2012): 975–78. http://dx.doi.org/10.4028/www.scientific.net/amr.562-564.975.

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All of the performances of the car, break performance is one of the most important. In the stage of automotive design, road tests usually are not available, only special brake tests are used to simulate the test. Using brake tester is a good measure to decide the vehicle braking performance. To carry out the brakes test and to explore inertia, it can better simulate the actual use of the brake mode and environmental conditions, a more realistic response to brake performance, not only brake to improve the level of R & D to enhance the braking technology, but also can improve brake testing t
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4

Fu, Chuan Qi, Zhou Wang, Bin Li, and Chi Yu. "The Dynamics Simulation of Braking Process on Automobile Disc Brake." Advanced Materials Research 139-141 (October 2010): 2658–61. http://dx.doi.org/10.4028/www.scientific.net/amr.139-141.2658.

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For a certain type of automobile disc brakes, brake discs and friction linings were modeled by Pro/E. The dynamics simulations of braking process on disc brake were performed by the frictional contact algorithm and nonlinear finite element method. Distribution of stress, strain and displacement on the brake parts were investigated with different initial velocity. Analysis results shown that redistributions of stress and strain had occurred on the face of brake disc and friction linings in braking process. Meanwhile, the increased initial velocity resulted in increased stress and stain. Besides
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5

BĄKOWSKI, Henryk, Zbigniew STANIK, and Andrzej KUBIK. "TESTING BRAKE FLUID WEAR PROCESSES IN COMPLEX CONSTRAINED CONDITIONS." Tribologia 273, no. 3 (June 30, 2017): 21–27. http://dx.doi.org/10.5604/01.3001.0010.6115.

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The study determined the effect of increased water content in a brake fluid by measuring its hydration and boiling temperature and examining the impact of brake fluid wear on the safety and reliability of a braking system. Within the scope of work, the temperature of the brake discs was determined according to the braking distance. An experimental bench was set up to determine the boiling point of the hydrated brake fluid. The position is designed to reflect the operating conditions of intense braking and lead to the boiling of the brake fluid. A summary of all laboratory and operating tests o
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6

Hesse, David, Christopher Hamatschek, Klaus Augsburg, Thomas Weigelt, Alexander Prahst, and Sebastian Gramstat. "Testing of Alternative Disc Brakes and Friction Materials Regarding Brake Wear Particle Emissions and Temperature Behavior." Atmosphere 12, no. 4 (March 29, 2021): 436. http://dx.doi.org/10.3390/atmos12040436.

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In this study, different disc brakes and friction materials are evaluated with respect to particle emission output and characteristic features are derived. The measurements take place on an inertia dynamometer using a constant volume sampling system. Brake wear particle emission factors of different disc concepts in different sizes are determined and compared, using a grey cast iron disc, a tungsten carbide-coated disc and a carbon ceramic disc. The brakes were tested over a section (trip #10) novel test cycle developed from the database of the worldwide harmonized Light-Duty vehicles Test Pro
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7

Zhu, Xiao Wei, Fu Shan Zuo, Ying Xu, and Xiao Kang Shi. "The Analysis of the Testing Accuracy of the Anti-Force Rolling Brake Testing Platform." Applied Mechanics and Materials 742 (March 2015): 140–46. http://dx.doi.org/10.4028/www.scientific.net/amm.742.140.

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Many Factors influencing the testing accuracy are discussed according to the differences between the testing data of most of the domestic anti-force rolling brake testing platform. We try to get the theoretical analysis and be proved by experiment through the mechanical model. We focus on some respects just as attachment coefficient, tire pressure, vehicle moving and direction displacement which influencing the testing accuracy of the anti-force rolling brake testing platform.
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8

Xu, An, and Xiang Ming Qiao. "Brake Performance Testing and Analyzing of Light Commercial Vehicle." Applied Mechanics and Materials 253-255 (December 2012): 2188–91. http://dx.doi.org/10.4028/www.scientific.net/amm.253-255.2188.

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In order to determine the statistical characteristics and distributive regularity of a light commercial vehicle’s braking performance, and further establish corresponding statistical models of vehicle braking performance, large sample testing and statistical analyzing of 220 vehicle’s braking performance are carried out with brake tester bed, as well as 6 braking performance’s optimal fitting distributions and the distributive parameters are obtained also. By means of the statistical characteristics and distributive regularity of the brake performance, the statistical models of the 6 braking p
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9

TUSZYŃSKI, Waldemar, Michał GIBAŁA, Andrzej GOSPODARCZYK, Stanisław KOZIOŁ, Krzysztof MATECKI, Witold PIEKOSZEWSKI, Mariusz SICZEK, Marian SZCZEREK, and Jacek WOJUTYŃSKI. "THE NEW INERTIA DYNAMOMETER FOR FRICTION AND WEAR TESTING OF BRAKE PADS AND BRAKE DISCS." Tribologia 286, no. 4 (August 31, 2019): 113–19. http://dx.doi.org/10.5604/01.3001.0013.5972.

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For the sake of driving safety, the right choice of the brake pad friction material and its manufacturing processes to obtain the appropriate tribological properties is a matter of priority for brake pad manufacturers. Determination of the tribological properties is best done in component tests, i.e. in the setup: brake pads – brake disc. At the request of one of the domestic brake pad manufacturers, as part of the POIR project, an inertia dynamometer for testing friction and wear of brake pads and brake discs was developed and manufactured, which was given the symbol T-33. A test methodology
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10

Liu, Xue Jun, Ren He, Cun Xiang Liu, and Er Li Zhang. "Design and Establishment of HIL Testing Bench for Electromagnetic and Hydraulic Hybrid Brake System." Advanced Materials Research 889-890 (February 2014): 942–46. http://dx.doi.org/10.4028/www.scientific.net/amr.889-890.942.

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This paper discussed the brake performance and reviewed the research progress of the eddy current-hydraulic hybrid brake system. The paper mainly described the design principle of HIL testing bench, and presented a structure drawing of HIL testing bench. Based on the basic principle and structure of HIL testing bench, a real testing bench including hardware, software, interface, and virtual controller on PCs etc., is manufactured. Through two kinds of experiments on wet and dry road, the results indicates that the hybrid brake system has a perfect performance, the HIL testing bench of hybrid b
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11

MUZDYBAEV, M. S., A. S. MUZDYBAEVA, V. V. ROGOVSKIJ, D. M. MYRZABEKOVA, A. B. ELEMES, Wojciech WIELEBA, and Tadeusz LEŚNIEWSKI. "PRELIMINARY EXPERIMENTAL RESEARCH OF TRIBOLOGICAL PROPERTIES OF BUS BRAKES FRICTION LININGS." Tribologia 268, no. 4 (August 31, 2016): 167–76. http://dx.doi.org/10.5604/01.3001.0010.6992.

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Experience gained from the use of buses in urban conditions showed that the working conditions of friction elements of the braking system, ensuring traffic safety, are associated with high loads. This leads to the intensive wear and premature replacement of the worn friction components, which reduces the overall reliability of the brake system and road safety. On the other hand, the friction linings of brake mechanisms may act as abrasives that cause the wear of brake discs or drums. Their replacement during operation is associated with a significant increase in the cost of spare parts. Theref
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12

Hochlenert, Daniel, Gottfried Spelsberg-Korspeter, and Peter Hagedorn. "Friction Induced Vibrations in Moving Continua and Their Application to Brake Squeal." Journal of Applied Mechanics 74, no. 3 (June 22, 2006): 542–49. http://dx.doi.org/10.1115/1.2424239.

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Considerable effort is spent in the design and testing of disk brake systems installed in modern passenger cars. This effort can be reduced if appropriate mathematical–mechanical models are used for studying the dynamics of these brakes. In this context, the mechanism generating brake squeal in particular deserves closer attention. The present paper is devoted to the modeling of self-excited vibrations of moving continua generated by frictional forces. Special regard is given to an accurate formulation of the kinematics of the frictional contact in two and three dimensions. On the basis of a t
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13

Miller, Jonathan I., Leon M. Henderson, and David Cebon. "Designing and testing an advanced pneumatic braking system for heavy vehicles." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 227, no. 8 (November 19, 2012): 1715–29. http://dx.doi.org/10.1177/0954406212467578.

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Heavy goods vehicles exhibit poor braking performance in emergency situations when compared to other vehicles. Part of the problem is caused by sluggish pneumatic brake actuators, which limit the control bandwidth of their antilock braking systems. In addition, heuristic control algorithms are used that do not achieve the maximum braking force throughout the stop. In this article, a novel braking system is introduced for pneumatically braked heavy goods vehicles. The conventional brake actuators are improved by placing high-bandwidth, binary-actuated valves directly on the brake chambers. A ma
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14

Surblys, Vytenis, and Edgar Sokolovskij. "Research of the Vehicle Brake Testing Efficiency." Procedia Engineering 134 (2016): 452–58. http://dx.doi.org/10.1016/j.proeng.2016.01.067.

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15

Huang,, Xiaoya, Hu Zhang, and Wei Li. "The design of brake fatigue testing system." MATEC Web of Conferences 34 (2015): 02011. http://dx.doi.org/10.1051/matecconf/20153402011.

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16

K.J. Law Engineers Inc. "Automatic hardness testing for disc brake rotors." NDT & E International 24, no. 1 (February 1991): 58. http://dx.doi.org/10.1016/0963-8695(91)90809-h.

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17

He, Ren, and Daxing Huang. "Automatic testing method for static pressure drive performance of electronic hydraulic brake system." Thermal Science 24, no. 3 Part A (2020): 1529–36. http://dx.doi.org/10.2298/tsci190511018h.

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To solve the problem of static pressure transmission performance of electronic hydraulic brake system, the mathematical models of main cylinder, solenoid valve, accumulator, and motor hydraulic pump of electronic hydraulic brake system are established. Based on the mathematical model, the static pressure transmission performance of electronic hydraulic brake system is analyzed. Then the standard normal state model of static pressure transmission performance of electronic hydraulic brake system is established by statistical method. The threshold correlation degree between the vibration signal o
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18

Bukhori, Rizal Akhmad, Eko Surojo, and Nurul Muhayat. "Perancangan Dinamometer Skala Kecil untuk Pengujian Karakteristik Gesek Bahan Blok Rem Kereta Api." Jurnal Nasional Teknologi Terapan (JNTT) 2, no. 3 (May 8, 2019): 321. http://dx.doi.org/10.22146/jntt.44937.

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The brake blocks are components of the railway braking system that are useful for reducing speed or stopping the railway. In the development of railway brake block material needs a device that capable of testing the characteristics of the brake block material. One of the important characteristics of the brake block material is the frictional characteristic. The method of testing the frictional characteristics of existing brake blocks include using the pin on disc method, direct testing on the railway and using a full-scale dynamometer. The full-scale dynamometer has advantages than other metho
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19

Ma, Xi Qin, Chang Qi Yang, and Guang Sheng Ren. "A Novel Evaluation Method for Overall Performance Testing of Rail Transit Brake System." Advanced Materials Research 156-157 (October 2010): 113–16. http://dx.doi.org/10.4028/www.scientific.net/amr.156-157.113.

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A system is developed to detect output pressure of rail transit brake system and the principle of the system design is expatiated. The function and the implement method of each block in the system are also discussed. According to the problems existed in detection of rail transit brake system, we propose a new evaluation index to detect overall performance of rail transit brake system.
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20

Bao, Yu, Guo Tian Wang, and Hou Li Zhao. "Testing Study on a Kind of Vehicle-Mounted Magnetorheological Retarder Testing Bed." Applied Mechanics and Materials 490-491 (January 2014): 1526–30. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.1526.

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Automobile auxiliary brake, also known as retarder, is the key equipment to ensure the safety of automobile driving. Its operating quality which is guaranteed by a perfect test system and good test equipment has always been playing an important role. Studies on the test system of miniature vehicle-mounted retarder should be carried out, in order to make it easier to simulate its actual usage and environmental conditions, and also make it more authentic to reflect the properties of magnetorheological fluid retarder. In this way, the research and development level of magnetorheological retarder
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21

Dąbrowski, Tomasz, Dariusz Kurczyński, Piotr Łagowski, and Michał Warianek. "The analysis of burnishing process influence on disc brake friction characteristics and its influence on vehicle safety- by interia brake dynamometer testing." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6 (June 30, 2018): 393–98. http://dx.doi.org/10.24136/atest.2018.100.

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The article describes the influence of the burnishing process on the disc brake friction characteristics. It shows the importance of brake burnish and how unburnished brake can affect vehicle safety. It shows the brake dynamometer test results obtained on six different brake pads compounds, their detailed analysis and comparison.
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22

Arasu, S., and A. Krishnamoorthy. "Design and Manufacturing of Conical Vent Profile Disc Brake." Applied Mechanics and Materials 766-767 (June 2015): 1028–33. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.1028.

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Braking system is one amongst the foremost vital contact mechanisms in an automobile. The braking potency in automobile depends on the desertion characteristics of the constraint assembly. The heat refusal from the system is proportional to the desertion of brake. This paper aims to bring out producing, testing of conical shape vent profile and studies of existing cooling vent profile heat refusal throughout the braking. This result reduces the thermal and structural stress on the brake plate. The prevailing vehicles brakes has been made from cylindrical vent profiles that in theory has lesser
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23

Qin, Xing Shun, Jian Bo Wang, and Sa Han. "Testing of the Braking Performance for the Middle Truck Driving through the Mountain Highway Long Downhill Slope." Advanced Materials Research 1030-1032 (September 2014): 2135–39. http://dx.doi.org/10.4028/www.scientific.net/amr.1030-1032.2135.

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We select the straight truck which install the engine brake (Jacobs)without water spray,carrying out braking performance limit parameter test on the 26km length,2.57% average longitudinal grade of the mountain highway.The test shows that when the truck passes downhill and open the engine brake (Jacobs),the brake drum temperature maintained at 150 °C or less.So it can solve the straight truck pass the long downhill sections of mountain highway fundamentally and the brake without spraying water.
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24

Rahimi, Mostafa, Daniele Bortoluzzi, and Jens Wahlström. "Input Parameters for Airborne Brake Wear Emission Simulations: A Comprehensive Review." Atmosphere 12, no. 7 (July 4, 2021): 871. http://dx.doi.org/10.3390/atmos12070871.

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Non-exhaust emissions, generated by the wear of brake systems, tires, roads, clutches, and road resuspension, are responsible for a large part of airborne pollutants in urban areas. Brake wear accounts for 55% of non-exhaust emissions and significantly contributes to urban health diseases related to air pollution. A major part of the studies reported in the scientific literature are focused on experimental methods to sample and characterize brake wear particles in a reliable, representative, and repeatable way. In this framework, simulation is an important tool, which makes it possible to give
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25

Borawski, Andrzej. "Suggested Research Method for Testing Selected Tribological Properties of Friction Components in Vehicle Braking Systems." Acta Mechanica et Automatica 10, no. 3 (September 1, 2016): 223–26. http://dx.doi.org/10.1515/ama-2016-0034.

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Abstract The braking system is one of the most important systems in any vehicle. Its proper functioning may determine the health and life the people inside the vehicle as well as other road users. Therefore, it is important that the parameters which characterise the functioning of brakes changed as little as possible throughout their lifespan. Multiple instances of heating and cooling of the working components of the brake system as well as the environment they work in may impact their tribological properties. This article describes a method of evaluating the coefficient of friction and the we
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26

Gramstat, Sebastian, André Cserhati, Matthias Schroeder, and Dmytro Lugovyy. "Brake Particle Emission Measurements - Testing Method and Results." SAE International Journal of Engines 10, no. 4 (March 28, 2017): 1841–46. http://dx.doi.org/10.4271/2017-01-0996.

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27

Cantoni, Carlo, Giampiero Mastinu, Massimiliano Gobbi, Federico Ballo, and Giorgio Previati. "Accelerated Testing of Brake Hoses for Durability Assessment." SAE International Journal of Commercial Vehicles 10, no. 1 (March 28, 2017): 178–83. http://dx.doi.org/10.4271/2017-01-0389.

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28

Ma, J.-J., B.-D. Wu, X.-Y. Liu, and J.-Y. Sun. "Compensation of inertia error in brake dynamometer testing." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 224, no. 3 (December 17, 2009): 355–59. http://dx.doi.org/10.1243/09544070jauto1272.

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29

Kumbhar, Bhau Kashinath, Satyajit Ramchandra Patil, and Suresh Maruti Sawant. "A Comparative Study on Automotive Brake Testing Standards." Journal of The Institution of Engineers (India): Series C 98, no. 4 (June 17, 2016): 527–31. http://dx.doi.org/10.1007/s40032-016-0289-y.

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30

Krishnapuram, Seetharam, Adithya Kameswara Rao, K. M. Dhivakar, and Mayank Kapur. "Robotic arm for automatic brake testing and control." Journal of Physics: Conference Series 1831, no. 1 (March 1, 2021): 012021. http://dx.doi.org/10.1088/1742-6596/1831/1/012021.

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31

Maulana, Fauzan Ilham, Noorsakti Wahyudi, and Indah Puspitasari. "RANCANG BANGUN SISTEM REM MOBIL LISTRIK FUSENA." Jurnal Poli-Teknologi 18, no. 3 (November 7, 2019): 243–48. http://dx.doi.org/10.32722/pt.v18i3.2342.

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The brake system is a device to slow down or stop the movement of the wheel automatically so that the vehicle will move slowly. This completeness in the vehicle is very important and vital because it functions as a safety for life in driving. In the process of making the Electric Car Fusena brake system has steps in the process, consists of size planning, materials used, designs realized, manufacturing brake system supporting components, assembly, installation and testing of brake systems. The Fusena Electric Car brake system use a disc-type hydraulic brake system with one brake master that ca
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32

Ravindra, M. Aruna, and Vardhan Harsha. "Performance Testing of Diesel Engine using Cardanol-Kerosene oil blend." MATEC Web of Conferences 144 (2018): 04005. http://dx.doi.org/10.1051/matecconf/201814404005.

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Awareness of environmental pollution and fossil fuel depletion has necessitated the use of biofuels in engines which have a relatively cleaner emissions. Cardanol is a biofuel, abundantly available in India, which is a by-product of cashew processing industries. In this study performance of raw Cardanol blended with kerosene has been tested in diesel engine. Volumetric blend BK30 (30% kerosene and 70% Cardanol) has been used for the test. The properties like flash point, viscosity and calorific value of the blend have been determined. The test was carried out in four stroke diesel engine conne
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33

Dąbrowski, Tomasz, Dariusz Kurczyński, Piotr Łagowski, and Michał Warianek. "The influence of the brake pad surface machining and finishing on its friction performance- examined by inertia brake dynamometr testing." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6 (June 30, 2018): 399–404. http://dx.doi.org/10.24136/atest.2018.101.

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The article describes the influence of brake pads surface machining and finishing on their friction characteristics. It shows the methods of machining and finishing of the brake pads surface and their influence on noise emission and performance. It shows the brake dynamometer test results obtained on three brake pads which have three different types of surface modification and their detailed analysis and comparison.
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34

Kang, Jie, Jian Hui Di, and Jin Peng Kang. "Study on a Testing Device of Automobile Brake Drum Running-In and Braking Force." Applied Mechanics and Materials 321-324 (June 2013): 1583–86. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.1583.

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This paper introduces a kind of testing device for automobile brake drum running-in stand and braking force, this device combines the existing car drum brake with braking force by means of increasing the frequency conversion speed control device and redesigning control system. Using this device will reduce the occupied site and realize the conversion between two functions in situ and save the operation time of function conversion. It can completely replace the original car drum brake running-in stand and braking force test bench.
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35

Zhang, Lilei, Zhipeng Huang, Chengwei Fu, Yuepeng Xu, Yunhe Wang, and Xiangdong Kong. "Design and Verification of Two-Stage Brake Pressure Servo Valve for Aircraft Brake System." Processes 9, no. 6 (June 1, 2021): 979. http://dx.doi.org/10.3390/pr9060979.

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Wheel braking devices is some of the most widely used landing deceleration devices in modern aircraft. Jet pipe pressure servo valves are widely used in large aircraft wheel brake control systems because of their high anti-pollution ability, high sensitivity and fast dynamic response. However, most brake systems suffer vibration phenomena during the braking process. The pressure servo valve is an important part of the hydraulic brake system, and also an important factor affecting the vibration of the system. In order to solve the vibration problem in the brake system this paper present a two-s
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36

Tjahjanti, Prantasi Harmi, Wibowo Harso Nugroho, and Hana Catur Wahyuni. "Physics and Chemistry Test on Aluminum-Based Composite Materials as an Alternative Material for the Manufacture of Brake Drum." Advanced Materials Research 789 (September 2013): 449–54. http://dx.doi.org/10.4028/www.scientific.net/amr.789.449.

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One of the components of the vehicle are of particular interest is the brake system , because its main function is to stop the rotation axis, set the axis of rotation and to prevent unwanted rotation. One classification system is the brake drum that has been widely made of cast iron, cast iron and cast steel special. This study makes brake drum of composite materials aluminum-based, with reinforcement is silicon carbide (SiC), obtained optimum composition of 15%, so it is written (Al-Si)-SiC/15%. Physics testing includes testing of thermal conductivity and thermal expansion coefficient, and Ch
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37

Diep, Bao Tri, Hiep Le Dai, Duy Quoc Bui, Quoc Khai Tran, Minh Huy Huynh, and Quoc Hung Nguyen. "Designing, Manufacturing and Testing the Cycling Training System Featuring Magnetorheological Brake." Applied Mechanics and Materials 889 (March 2019): 346–54. http://dx.doi.org/10.4028/www.scientific.net/amm.889.346.

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In this study, a dual-disc magneto-rheological brake (MRB) with two coils placed on each side housing is proposed for a cycling training system. The cycling training system is integrated a positioning system to simulate the cycling process in different slope ranging from 0 to 150. By adjusting position of the bicycle, braking torque of the brake, a cyclist can experience different riding condition such as riding on flat road or steep road with the slope up to 15o.
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38

Petersson, M. "Noise-related roughness of railway wheel treads-full-scale testing of brake blocks." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 214, no. 2 (March 1, 2000): 63–77. http://dx.doi.org/10.1243/0954409001531342.

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Results from full-scale tread braking experiments on an inertia dynamometer (brake testing machine) are presented. Eighteen prototypes of brake blocks are investigated. Two braking characteristics relating to the influence of the blocks on the wheel tread are studied: generation of hot spots and generation of roughness (corrugation, waviness). Wheel tread temperatures are measured during braking using an infrared (IR) technique. The wheel roughness is measured after each brake cycle when the wheel has cooled down. A roughness indicator, RλCA, relates measured roughness to expected rolling nois
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39

Sudarsono, Bambang, Hamid Nasrullah, Fanani Arif Ghozali, and Aji Apri Setiawan. "Car Brake Works as Indicator Tool." Jurnal E-Komtek (Elektro-Komputer-Teknik) 5, no. 1 (June 29, 2021): 133–41. http://dx.doi.org/10.37339/e-komtek.v5i1.559.

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Accidents caused by malfunctioning of the brake light system are increasing in line with the rise in road facilities. It provides space for drivers to drive vehicles quickly. To overcome this problem, a system that can signal the driver must rapidly identify the damaged brake lights. The purpose of this study was to produce a car brake indicator tool. This tool is an electronic device that functions to determine the brake light when one of the brake lights is off by automatically giving a signal on the car's dashboard. The method used to produce brake work indicator tools consists of designing
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40

Vdovin, Alexey, and Gaël Le Gigan. "Aerodynamic and Thermal Modelling of Disc Brakes—Challenges and Limitations." Energies 13, no. 1 (January 1, 2020): 203. http://dx.doi.org/10.3390/en13010203.

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The brake system is a critical component for any passenger vehicle as its task is to convert the kinetic and potential energy of the vehicle into heat, allowing the vehicle to stop. Heat energy generated must be dissipated into the surroundings in order to prevent brake overheating. Traditionally, a lot of experimental testing is performed to ensure correct brake operation under all possible load scenarios. However, with the development of simulation techniques, many vehicle manufacturers today are looking into partially or completely replacing physical experiments by virtual testing. Such a t
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Yi, Ze Quang, and Pan Nan. "Research of Multi-Channel Vehicle Brake Performance Testing System." Applied Mechanics and Materials 644-650 (September 2014): 1144–48. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.1144.

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For the outstanding problems of traditional vehicle foundation braking performance testing systems’ such as lacking of test & analysis methods, inflexible and not easy to carry, a multi-channel Vehicle foundation break performance testing system based on CompactRIO embedded platform and LabVIEW was developed. The system design concept and concrete implementation of the key technologies such as parallel acquisition and data transmission, large data processing and time-frequency noise reduction were all introduces in detail. Actual break test experiment shows the effectiveness and reliabilit
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42

Van Wittenberghe, J., W. Ost, and P. De Baets. "Testing the Friction Characteristics of Industrial Drum Brake Linings." Experimental Techniques 36, no. 1 (November 29, 2010): 43–49. http://dx.doi.org/10.1111/j.1747-1567.2010.00675.x.

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Barth, Karl E., Gregory K. Michaelson, Adam D. Roh, and Robert M. Tennant. "Field Determined Live Load Distribution Factors for Modular Press-Brake-Formed Tub Girders." Transportation Research Record: Journal of the Transportation Research Board 2675, no. 3 (January 9, 2021): 1–7. http://dx.doi.org/10.1177/0361198120983757.

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This paper is focused on the field performance of a modular press-brake-formed tub girder (PBFTG) system in short span bridge applications. The scope of this project to conduct a live load field test on West Virginia State Project no. S322-37-3.29 00, a bridge utilizing PBFTGs located near Ranger, West Virginia. The modular PBFTG is a shallow trapezoidal box girder cold-formed using press-brakes from standard mill plate widths and thicknesses. A technical working group within the Steel Market Development Institute’s Short Span Steel Bridge Alliance, led by the current authors, was charged with
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Guntoro, Guntoro, Ingrid Ovie Yosephine, and Simon Simanjuntak. "PEMANFAATAN SERAT PELEPAH KELAPA SAWIT SEBAGAI BAHAN PEMBUATAN KAMPAS REM SEPEDA MOTOR." Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 10, no. 2 (June 16, 2021): 155. http://dx.doi.org/10.23960/jtep-l.v10i2.155-160.

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Brake pads are generally made of asbestos, which is less environmentally friendly and widely available in nature, therefore motorcycle brake pads are made that utilize palm frond fibers filled with alumina powder and bonded to a polyurethane matrix. This research was conducted at the Laboratory of Material Testing of Industrial Chemical Technology Polytechnic (PTKI) Medan. Research was carried out from February-July 2020, using two test, namely the Rockwell Hardness level test and the Pin On Disk Friction Coefficient test. The result showed that oil palm frond fibers can be made into motorcycl
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Surojo, Eko, Wijang Wisnu Raharjo, Jamasri, and Aditya Utama. "Characterization of Commercial Automotive Brake Pad Materials." Applied Mechanics and Materials 842 (June 2016): 36–42. http://dx.doi.org/10.4028/www.scientific.net/amm.842.36.

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In automotive parts market, there are two classes of commercial brake pad that are original equipment manufacturer (OEM) and aftermarket (Non-OEM spare part). In manufacturing of commercial brake pad materials, the difference of ingredient or concentration used is important because of differences in characteristics and cost. It is well known that the OEM brake pads are more expensive than the Non-OEM brake pads. In this study, the OEM and the Non-OEM of passenger car brake pad were evaluated in order to obtain a comparison of friction characteristics, composition, and microstructure between th
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Kchaou, Mohamed, Amira Sellami, Jamal Fajoui, Recai Kus, Riadh Elleuch, and Frédéric Jacquemin. "Tribological performance characterization of brake friction materials: What test? What coefficient of friction?" Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 233, no. 1 (March 25, 2018): 214–26. http://dx.doi.org/10.1177/1350650118764167.

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This article describes and explains the tribological tests and methods for the evaluation of the performance of the brake friction materials. It starts by discussing the particularities of these materials and the variation of characterization tests, which can experimentally simulate many aspects of brake situation but with a large field of tribo-test, from standard to specific protocol. Examples of preparation, procedures, instrumentation, and analysis results for the tribological aspect testing ranging from the scale of vehicle braking performance (by methods including inertia dynamometers, K
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Yu, Liangyao, Liangxu Ma, and Jian Song. "Design, testing and analysis of a novel automotive magnetorheological braking system." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 231, no. 10 (November 13, 2016): 1402–13. http://dx.doi.org/10.1177/0954407016674394.

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This paper presents a new approach to the design, testing and analysis of a magnetorheological brake which uses a multi-path magnetic circuit to satisfy the braking demand of vehicles. In contrast with a general braking system, an automotive brake exhibits an outstanding performance for high torques and long reaction times. We use a proposed power-law model and finite element analysis to obtain the magnetorheological braking performance for a high shear rate and a high-intensity magnetic field. Finite element analysis with different structures is adopted to determine the parameters of the magn
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Wager, Guido, Jonathan Whale, and Thomas Braunl. "Performance evaluation of regenerative braking systems." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 232, no. 10 (November 17, 2017): 1414–27. http://dx.doi.org/10.1177/0954407017728651.

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This research evaluates the energy gain from a regenerative braking system (RBS) in a commercial electric vehicle (EV), the OEM Mitsubishi i-MiEV. Measurements were conducted in a controlled environment on a commercial chassis dynamometer using international drive cycle standards. The energy recovery of the vehicle was modelled and the output of the model was compared with results from the chassis dynamometer driving. The experiments were original as they coupled changes in energy recovered and driving range due to the RBS settings with investigations into the time of use of the friction brake
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Grigoratos, Theodoros, Carlos Agudelo, Jaroslaw Grochowicz, Sebastian Gramstat, Matt Robere, Guido Perricone, Agusti Sin, et al. "Statistical Assessment and Temperature Study from the Interlaboratory Application of the WLTP–Brake Cycle." Atmosphere 11, no. 12 (December 2, 2020): 1309. http://dx.doi.org/10.3390/atmos11121309.

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The relative contribution of brake emissions to traffic-induced ambient Particulate Matter (PM) concentrations has increased over the last decade. Nowadays, vehicles’ brakes are recognised as an important source of non-exhaust emissions. Up to now, no standardised method for measuring brake particle emissions exists. For that reason, the Particle Measurement Programme (PMP) group has been working on the development of a commonly accepted method for sampling and measuring brake particle emissions. The applied braking cycle is an integral part of the overall methodology. In this article, we pres
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Wang, Ren Guang, Bin Wang, and Han Wen Sun. "Experiment Analysis on Transient Braking Factor of Drum Brake." Advanced Materials Research 152-153 (October 2010): 159–63. http://dx.doi.org/10.4028/www.scientific.net/amr.152-153.159.

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To find transient braking factor changing model affected by its three main operation factors. A type of drum brake of passenger car was taken as the testing object, a series of practical tests were conducted in brake dynamometers with combination of orthogonal and recursive methods, a formula described transient friction coefficient of drum brake was deduced from test data on the basis of three main factors which are pressure, speed and temperature, which can reflect the drum brake’s performance changing condition influenced by three main factors.
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