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Journal articles on the topic 'Brakes'

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1

Novianto, Arief, Buang Turasno, Rifky Ismail, and Galuh Achmaditiya. "Brake Drum Temperature Adjustment and The Brake Lining Gap's Impact On Motor Vehicle Brake Efficiency." ROTASI 26, no. 2 (2024): 23–28. https://doi.org/10.14710/rotasi.26.2.23-28.

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Brakes are a key component in motor vehicle systems that play a vital part in decreasing the likelihood of accidents on the road. Improper component adjustment in the brake system, particularly with drum brakes, can cause the brakes to perform inefficiently. This research aimed to determine the effects of significant variations in drum brake and brake lining temperature on motorized vehicle braking efficiency. The brake lining gap size and the drum brake's temperature are controlled in this study's experimental setup. From these various modifications, the main braking efficiency was verified u
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2

Wadile, Ratnajeet. "Thermal Analysis of a Disc." International Journal for Research in Applied Science and Engineering Technology 9, no. 10 (2021): 1910–15. http://dx.doi.org/10.22214/ijraset.2021.38476.

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Abstract: The disk brakes are special mechanized parts in a vehicle attached with the tires to help reduce the velocity of the vehicle. As the brake pads caused friction with the disc brakes, there is a temperature rise. Due to this there are great chances of disc brake’s failure if temperature rises above some permissible limit. Solidworks and ANSYS are the design and analysis tools which are used to accomplish this project. The disc brake was designed using Solidworks and it was analysed in ANSYS workbench. The main aim of this project is to analyse two-disc brakes manufactured with differen
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3

Poznić, A., and B. Stojić. "Numerical simulation of an electromechanical brake concerning associated difficulties." IOP Conference Series: Materials Science and Engineering 1271, no. 1 (2022): 012027. http://dx.doi.org/10.1088/1757-899x/1271/1/012027.

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Abstract The biggest challenge in developing any type of brake (or any other actuator) is overcoming its inherent disadvantages. Brakes that use materials whose rheological properties change under the influence of an external magnetic field are called magnetorheological brakes. In addition to the mechanical issues, magnetorheological brakes are troubled with cooling, sealing, settling, fluids' gap size, etc. Furthermore, there are issues with brake’s magnetic field density distribution and propagation. The poor distribution of the magnetic field density through the body of the magnetorheologic
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4

Sawczuk, Wojciech, Armando Miguel Rilo Cañás, Dariusz Ulbrich, and Jakub Kowalczyk. "Modeling the Average and Instantaneous Friction Coefficient of a Disc Brake on the Basis of Bench Tests." Materials 14, no. 16 (2021): 4766. http://dx.doi.org/10.3390/ma14164766.

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This article presents the results of tests conducted on the average and instantaneous friction coefficients of railway vehicle disc brakes. The tests were carried out independently of various states of wear on the friction linings and the brake disc. The requirements of the International Union of Railways (UIC) regarding the approval of brake linings for use were taken into account. Based on many years of research using a brake bench to test railway disc brakes, the authors developed multiple regression models for the average friction coefficient and fluctuations (tolerances) in the instantane
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Li, Ai Ran, Yu Jin Fan, Teng Han, Zhe Kun Li, Pei Lin Zhao, and Jun Jie Wang. "Properties of Hydraulic Floating Caliper Brake for AGV Car." Applied Mechanics and Materials 644-650 (September 2014): 33–36. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.33.

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Existing AGV car’s brakes are electromagnet brakes. Brake overheating causes brake damaged during work time.In this paper ,the hydraulic pressure floating caliper brake is applied to the AGV car . It with electromagnetic brake AGV car for braking performance comparison test, through comparative analysis know that hydraulic floating caliper brakes can not only meet the AGV car’s braking requirements and the system dynamic performance has improved greatly.
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6

Reddy, R. Vishnu Vardhan. "Modeling and Analysis of Functionally Graded Material for Disc Plate under Mechanical Loads." International Journal for Research in Applied Science and Engineering Technology 11, no. 7 (2023): 386–94. http://dx.doi.org/10.22214/ijraset.2023.54619.

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Abstract: The most crucial components of an automobile are the brakes. The wheel's rotation can be controlled and stopped by using the brakes. Today's cars employ a variety of brakes, with disc brakes being one of the most common. Brake pads are used in disc brakes to exert force against the disc's two sides mechanically, hydraulically, pneumatically, or electromagnetically. The attached wheel and disc come to a stop due to friction. Brakes turn friction into heat; if the temperature rises too high, they tend to stop working because they are unable to remove enough heat from the system. Brake
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7

Ren, Zhaolin. "The Performance Analysis of Elevator Brake." Journal of Physics: Conference Series 2463, no. 1 (2023): 012047. http://dx.doi.org/10.1088/1742-6596/2463/1/012047.

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Abstract In order to understand the safety status of traction drive elevator brake, taking the most common drum brake as the research object, several common failure forms of drum brake and the problems found in brake disassembly are summarized and sorted out. Based on the analysis of failure causes, suggestions on the use and maintenance of elevator brakes are put forward, and the in-service elevator brakes which have been used for a certain period of time are tested, and the performance characteristics of the in-service elevator brakes are analyzed, which provides a basis for the promotion of
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8

Bureika, Gintautas, and Šarūnas Mikaliūnas. "RESEARCH ON THE COMPATIBILITY OF THE CALCULATION METHODS OF ROLLING‐STOCK BRAKES." TRANSPORT 23, no. 4 (2008): 351–55. http://dx.doi.org/10.3846/1648-4142.2008.23.351-355.

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One of the main tasks approached by the European Union is the liberalisation of railway transport service market. The foremost problem solved in this paper is the interoperability of various railway systems in the countries of the European Union. Thus, the immediate goal is to solve the problem of the interoperability of different railway systems used in the European Union. A distinction between railway track gauges (from 1435 to 1668 mm), particular couples of wagons, various clearances of rolling stock, different systems of infrastructure etc. are the main impediments. One of the problems in
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9

Mortimer, Rudolf G. "Motorcyclists' Brake Operation, Motorcycle Brake Controls and a Case Study: The Need for Human Factors Engineering." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 46, no. 10 (2002): 890–94. http://dx.doi.org/10.1177/154193120204601003.

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A survey was made of the braking techniques reportedly used by 180 motorcyclists in a variety of conditions. Overall, the motorcyclists indicated that they used both front and rear brakes in hard braking 75% of the time on dry pavement and 47% on wet, but in other conditions they mostly used the rear brake first or exclusively. That the rear brake is preferred is not surprising because of the design of the brake controls and other reasons. Reliance on the rear brake at the expense of the front wheel brake leads to reduced deceleration. A crash case study exemplifies the effect. Integrated brak
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10

Pradhan, Dr Swastik, Santhosh M, Palepu rithvik, and Katkam Ravi Teja. "Modelling and analysis of ventilated disc Brakes using Creo and FEA software." International Journal for Research in Applied Science and Engineering Technology 10, no. 6 (2022): 1359–70. http://dx.doi.org/10.22214/ijraset.2022.43959.

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Abstract: An important part of a car's safety system is the brakes. Brakes are easily worn, leading to unpredictable disasters. To avoid this, ventilated disc brakes are used, which helps the brakes to work well in stressful conditions and high temperatures. The materials used play an important role in determining performance. The main objective of this research work is to analyze the current design and conduct a suitable brake rotor analysis to improve its performance. Existing brake disc designs are modeled in Creo and analyzed with software. The material grades used in this study were perfo
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11

Duraisivam, Sivam, and E. Jamuna. "Thermal Analysis and Fabrication of Split Shoe Drum Brake." Applied Mechanics and Materials 867 (July 2017): 239–44. http://dx.doi.org/10.4028/www.scientific.net/amm.867.239.

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Active control of vehicle dynamics has become one of the top competitive features in today’s automobiles. Vehicle dynamics control systems include effective brakes and the number of life loss has been increased due to the in effective brakes. To reduce the crashing of vehicles caused by the braking disability by overcoming the drawbacks of the conventional braking system.Brakes are employed to stop or slow down the speed of the vehicle depending upon the driving needs. When brake applied, each wheel of the vehicle builds-up a certain braking force. For this reason, greater the number of wheels
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12

Zuo, Jianyong, Jingxian Ding, Cheng Liu, and Zhuojun Luo. "A virtual prototype for performance analysis of electropneumatic brake on metro trains." Advances in Mechanical Engineering 12, no. 6 (2020): 168781402092627. http://dx.doi.org/10.1177/1687814020926275.

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In order to facilitate system design and performance analysis, a virtual prototype for metro train electropneumatic brakes is proposed. A virtual braking environment that consists of a three-car train model and six electropneumatic brakes model is elaborated. The virtual braking environment can be used to research the relation between braking response and electropneumatic brake’s parameters and to simulate axle loading transfer. By comparing the simulation results with bench test data, the electropneumatic brake model is proven to be quite accurate. Based on the proposed virtual prototype, a t
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13

Kristyawan, Yudi, and Muchammad Asro Rofi’i. "Early Detection of Overheating in Motorcycle Disc Brakes Based on Arduino." Inform : Jurnal Ilmiah Bidang Teknologi Informasi dan Komunikasi 6, no. 1 (2021): 21–27. http://dx.doi.org/10.25139/inform.v6i1.3348.

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The braking system is very important on a motorcycle. The primary function of the braking system is to slow down and even stop the motorcycle. The braking system using disc brakes on motorcycles is commonly used today, especially on automatic transmission motorcycles. One of the disadvantages of disc brakes is the heat caused by the disc's friction with the brake pads if you apply continuous braking. This continuous braking is often done by a motor rider when crossing downhill roads in mountainous areas. Excessive heat in the disc brakes causes the brake fluid to boil, resulting in air bubbles
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14

Solovykh, Yevhen, Viktor Dubovyk, Andrii Solovykh, Stanislav Katerynych, and Maksym Ishov. "Investigation of the Braking Process of Suspended Wheels of a Car With a Hydraulic Brake Drive." Central Ukrainian Scientific Bulletin. Technical Sciences, no. 3(34) (October 2020): 282–89. http://dx.doi.org/10.32515/2664-262x.2020.3(34).282-289.

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For diagnosing car braking systems, bench methods have become the most widespread, and on power stands with running drums. The main disadvantage of these methods is the high cost of brake stands with low quality diagnostic information. At the same time the method of diagnosing brake systems on change of angular speed of the hung up wheels is perspective. But the considered method does not have a sufficiently complete theoretical justification, especially for cars with hydraulic brakes and therefore requires research. Therefore, the work substantiates the diagnostic modes and diagnostic paramet
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15

Kwesi Ampadu, Vincent-Michael, Anas Alrejjal, and Khaled Ksaibati. "Performance and cost-effectiveness of air disc brakes and air drum brakes for truck semi-trailers in different road and speed conditions." Journal of Sustainable Development of Transport and Logistics 8, no. 1 (2023): 24–42. http://dx.doi.org/10.14254/jsdtl.2023.8-1.2.

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This study uses TruckSimTM to model disc brakes and drum brakes on a fully loaded truck semi-trailer to study the performance of each brake type as downgrades and speeds vary. The brake performance is measured based on braking distance. A simplified economic comparison based on life cycle cost analysis to determine which road and vehicle conditions give rise to the cost-effectiveness of disc brakes is performed. The studies suggest that disc brakes shorten braking distances by 10-20%. They also suggest that the percentage reduction in braking distance as speed increases and downgrade gets stee
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16

Sampathkumar, M., A. Sakthivel, P. Tharun Prasad, S. Vinothkumar, and R. Vinothkumar. "Design and fabrication of electromagnetic braking system for four wheeler." South Asian Journal of Engineering and Technology 8, no. 1 (2019): 1–3. http://dx.doi.org/10.26524/sajet190802.

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These brakes designed by controlling for equipment, automobiles and movers are suitable for AC&DC power supplies up to 12 v to 220 v and are suitable for wide range of drum sizes 10 to 380 mm dia these brakes are suitable with a rated torque ranging from 100kg-cm for the smallest brake up to 2000 kg-cm for a 380mm dia at 50% coil rating, the coil remains in circuit for a maximum 5 min out of every 10min. Since these brakes are closed position, the release of brake shoes is affected by energizing the electromagnetic coil which over comes the spring force and shoes are moved clear of drum by
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17

Synák, František, Lenka Jakubovičová, and Matúš Klačko. "Impact of the Choice of Available Brake Discs and Brake Pads at Different Prices on Selected Vehicle Features." Applied Sciences 12, no. 14 (2022): 7325. http://dx.doi.org/10.3390/app12147325.

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The purpose of a road vehicle’s friction brakes is to convert a vehicle’s kinetic energy to thermal energy. When doing so, the brakes should not be heated to such temperatures at which their efficiency could be reduced. The objective of the measurements in this article is to assess the ability of passenger brakes’ spare parts, brake discs and brake pads to meet the requirements for brakes. For the experimental measurements, brake discs and brake pads of high, middle and low prices were selected from advertisements intended for a particular vehicle. The measurements were performed via driving t
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18

Skorupka, Zbigniew. "Efficiency and Fatigue/Endurance Laboratory Tests of Aviation Friction Brakes." Fatigue of Aircraft Structures 2022, no. 14 (2022): 104–13. http://dx.doi.org/10.2478/fas-2022-0008.

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Abstract Brakes are one of the most important safety systems in moving vehicles and machines. In vehicles such as cars or motorcycles brakes are used for stopping, controlling speed, and sometimes changing direction of travel. In aircraft, the main function of brakes is to reduce landing speed. As landing is one of the most dangerous maneuvers in aircraft operation, brakes must be efficient and reliable in order to ensure safety of the crew, passengers, and cargo. The most efficient brakes nowadays are friction brakes where velocity is controlled by friction of a pair of specially designed mat
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19

Durali, Laaleh, Amir Khajepour, and Soo Jeon. "Design and optimization of a cam-actuated electrohydraulic brake system." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 232, no. 7 (2017): 909–20. http://dx.doi.org/10.1177/0954407017713103.

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Although different types of brake-by-wire mechanism including electrohydraulic brakes, electromechanical brakes, electronic wedge brakes and distributed electrohydraulic brakes have been developed in the past two decades, there is still an increasing demand for further improvement and also for development of new brake mechanisms in the automotive industry because of the escalating requirements for higher safety and better performance. This paper proposes a novel brake-by-wire system based on the cam actuation mechanism. The proposed cam-actuated electrohydraulic brake system is a combination o
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20

Rievaj, Vladimír, Lenka Mokričková, and František Synák. "Temperature of the brakes and the Braking Force." Transport and Communications 5, no. 1 (2017): 13–16. http://dx.doi.org/10.26552/tac.c.2017.1.3.

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The kinetic energy of the braking vehicle is changed into heat and the resulting heat increases the temperature of each part of brakes. The changed temperature affects the coefficient of friction between the brake lining and brake drum of brake disc. Unless the brakes are actuated hydraulically there is the warning brake pads and brake fluid. Object of examination in this article is the impact of repetitive braking to change of these parameters and the impact of time to change the boiling point of the brake fluid.
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21

Gräbner, Nils, Dominik Schmid, and Utz von Wagner. "On Drum Brake Squeal—Assessment of Damping Measures by Time Series Data Analysis of Dynamometer Tests and Complex Eigenvalue Analyses." Machines 11, no. 12 (2023): 1048. http://dx.doi.org/10.3390/machines11121048.

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Brake squeal—an audible high-frequency noise phenomenon in the range between 1 kHz and 15 kHz resulting from self-excited vibrations—is one of the main cost drivers while developing brake systems. Increasing damping is often a crucial factor in the context of self-excited vibrations. Countermeasures applied for preventing brake squeal have been investigated particularly for disk brakes in the past. However, in recent years, drum brakes have once again become more important, partly because of the issue of particle emissions. Concerning noise problems, drum brakes have a decisive advantage compa
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22

Kumar Madan, Ashok, Saksham Dabas, Sanchit Behal, and Vishesh Chhabra. "Analysis of Ventilated Disc Brake Using Ansys with Computer Aided Manufacturing." International Journal of Advance Research and Innovation 10, no. 4 (2022): 22–33. http://dx.doi.org/10.51976/ijari.1042204.

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Safety is the most important parameter while developing a modern vehicle. A vehicle capable of high acceleration must decelerate quickly as well. Disc brakes are used in modern vehicles to reduce stopping distance. On application of brakes, the disc is subjected to thermal and structural stresses. The brakes fail to slow down or stop the vehicle if they become too hot. In this study, we attempt to understand the existing disc brake rotors in use in the automobile industry and improve on their design in order to enhance heat dissipation. The currently used disc brakes are studied to understand
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23

Afnison, Wanda, Wagino Wagino, Nuzul Hidayat, Muslim Muslim, and Masykur Masykur. "Analysis Thermal Pada Solid dan Ventilated Disk Brake Pada Mobil Hemat Energy Pagaruyuang Team UNP." Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi 7, no. 1 (2021): 44. http://dx.doi.org/10.35308/jmkn.v7i1.3699.

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This study discusses the thermal analysis of the disc brakes used in UNP energy-efficient cars. There are three types of disc brake designs that are simulated, namely solid disc brake, circular hole ventilated and vane ventilated types. Using the finite element method, the three disc brake designs analyzed the characteristics of the heat received from the braking process. Disc brakes with better heat dissipation ability are the most suitable type to use. From the simulation results, the ventilated (circular hole) disc brakes have the best heat dissipation capability with a maximum temperature
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24

Shirose, Burhanuddin, Kunal Yadav, LS Meenatchi, and K. Vedhanarayan. "Robotic arm for brake performance testing." Journal of Physics: Conference Series 2251, no. 1 (2022): 012002. http://dx.doi.org/10.1088/1742-6596/2251/1/012002.

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Abstract Bikes require their brakes to be tested. There are adequately defined conditions under which these tests need to be performed: the brake pedal has to be pressed by a constant force. This force varies depending on the standardized test, but the value remains constant under each standard. No bike brake is perfect and thus has imperfections like disc thickness variation and disc misalignment. These imperfections cause judder due to which force experienced by the brakes under a specific pedal position varies too. This can create errors in tests and thus needs to be overcome for proper per
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25

Yin, Jian, Qi Zhou, Xingbin Fang, et al. "Study on Service Vibration Characteristics of High-Speed Train Disc Brake under Thermo-Solid Coupling." Applied Sciences 13, no. 22 (2023): 12361. http://dx.doi.org/10.3390/app132212361.

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This paper examines the effects of thermo-solid coupling and the influence of braking parameter changes on the vibration characteristics of high-speed train disc brakes. A multi-flexible body dynamics model of high-speed train disc brakes considering thermo-solid coupling was established to study the vibration characteristics of high-speed train disc brakes during service. The results show that the uneven distribution of temperature and stress produced during the brake disc’s service was the primary cause of the warping deformation of the brake disc, which prevented the brake disc and the brak
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26

Bawane, Prof S. G., Moksh Khajuria, Vaibhav Sontakke, et al. "Review Paper of Design and Fabrication of Smart Electromagnetic Breaking System." International Journal for Research in Applied Science and Engineering Technology 10, no. 3 (2022): 1028–29. http://dx.doi.org/10.22214/ijraset.2022.40786.

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Abstract: According to a study 20-30% of the road accident cases are caused due to less attentiveness of vehicle driver or the failure of brakes and vehicles have mechanical brakes which requires a high mechanical force that cause a problem to handicap person so to overcome above described problem we came up with the idea of intelligent braking system with obstacles detection which has 3 parts first is electromagnets to provide automation to the brakes and second part is infrared sensor by sensing braking system can detect obstacles so that it can automatically send signal to relay and brakes
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27

Stefanovic, Slobodan, and Stefan Mladenovic. "ANALYSIS OF BRAKE SYSTEMS IN MOTOR VEHICLES USING PRACTICAL EXAMPLES FROM THE ASPECT OF THEIR DIAGNOSTICS." KNOWLEDGE - International Journal 54, no. 3 (2022): 505–11. http://dx.doi.org/10.35120/kij5403505s.

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The part of the braking system that has the task of transmitting the command activated by the driver to thebrakes is called the transmission mechanism. The transmission mechanism itself can be different depending on howit is constructed and conceptually executed. As for the conceptual solution, the question arises as to whether thetransmission method itself must be such that the driver's command is only transmitted to the brakes or the driver'scommand itself is handed over to a separate energy system. The energy system itself can be such that it additionallyhelps the activation of the brakes (
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28

Dias, Anderson L., Rômulo dN Rodrigues, Roberto dA Bezerra, and Pierre Lamary. "Automotive simplex and duplex drum brake squeal analysis using the finite element method." Noise & Vibration Worldwide 53, no. 1-2 (2022): 49–64. http://dx.doi.org/10.1177/09574565211052692.

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Despite the fact that disk brakes are used on almost entire mass produced vehicle, drum brakes are still applied on light-, medium-, and heavy-duty vehicles. However, both exhibit a high level of brake noises in which squeal is the most uncomfortable and one of the reasons behind high warranty costs that concern the automotive industry. Hence, the development of prediction methods and models of brake noise have prompted significant efforts. This study intends to analyze two types of drum brakes of a commercial automotive application. Their parametric finite element model comprises drum, shoes,
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29

Grygorcewicz, Paweł. "Results from Laboratory Tests of New Electric Brake Prototype." Journal of KONES 26, no. 3 (2019): 47–52. http://dx.doi.org/10.2478/kones-2019-0056.

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Abstract The main idea of this article was to compare the results of new design electric brake to the older version of hydraulic brake in laboratory tests. The energy of braking should be very similar due to the same mass of the airplane. That is why the laboratory tests of both brakes were took place in the same stand. Of course, the parameters were similar but not at all. The main idea was to create the solution, which could be used in vehicle like airplane. The electric brakes could replace traditional hydraulic brake solution. The results could be interesting for every researcher who is in
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30

García-León, R. A., N. Afanador-García, and J. A. Gómez-Camperos. "Mechanical and Dynamic Maps of Disc Brakes under Different Operating Conditions." Fluids 6, no. 10 (2021): 363. http://dx.doi.org/10.3390/fluids6100363.

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The operating conditions during the braking process in an automobile affect the tribological contact between the pad and disc brake, thus, influencing the times and distances of braking and, in a more significant way, the safety of the braking process. This mathematical work aimed to provide a general visualization of the disc brake’s mechanical, dynamic, and thermal behavior under different operating conditions through 2D maps of the power dissipated, braking time, and braking distance of a disc brake with a ventilation blade N- 38 type. However, the dissipated energy on the disc brake in ter
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31

Novianto, R. Arief, and Galuh Achmaditiya. "Impact of Adjusting Brake Lining Gap and Brake Drum Temperature on Brake Efficiency of Motor Vehicles." RSF Conference Series: Engineering and Technology 2, no. 2 (2022): 256–63. http://dx.doi.org/10.31098/cset.v2i2.579.

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In motor vehicle systems, brakes are one of the important components that have a major role in reducing the risk of accidents on the highway. In the brake system, especially drum brakes, improper component adjustment can cause the brakes not to work optimally. This research was conducted to determine the impact of large variations in the brake lining gap and brake drum temperature on brake efficiency in motorized vehicles. This study uses an experimental method with variations in the adjustment of the size of the brake lining gap and the temperature of the drum brake. The main brake efficiency
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32

Diep, Bao Tri, Ngoc Diep Nguyen, Thanh T. Tran, and Quoc Hung Nguyen. "Design and Experimental Validation of a 3-DOF Force Feedback System Featuring Spherical Manipulator and Magnetorheological Actuators." Actuators 9, no. 1 (2020): 19. http://dx.doi.org/10.3390/act9010019.

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This research focuses on the development of a new 3-DOF (Degree of Freedom) force feedback system featuring a spherical arm mechanism and three magnetorheological (MR) brakes, namely two rotary MR brakes and one linear MR brake. The first rotary MR brake is integrated in the waist joint to reflect the horizontal tangent force, the other rotary MR brake is integrated in the shoulder joint to reflect the elevation tangent force, while the linear MR brake is integrated in the sliding joint of the arm to reflect the radial force (approach force). The proposed configuration can reflect a desired fo
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33

Yin, Yan, Jiusheng Bao, Jinge Liu, Chaoxun Guo, Tonggang Liu, and Yangyang Ji. "Braking performance of a novel frictional-magnetic compound disc brake for automobiles." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 233, no. 10 (2018): 2443–54. http://dx.doi.org/10.1177/0954407018791056.

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Disc brakes have been applied in various automobiles widely and their braking performance has vitally important effects on the safe operation of automobiles. Although numerous researches have been conducted to find out the influential law and mechanism of working condition parameters like braking pressure, initial braking speed, and interface temperature on braking performance of disc brakes, the influence of magnetic field is seldom taken into consideration. In this paper, based on the novel automotive frictional-magnetic compound disc brake, the influential law of magnetic field on braking p
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34

Karthick, A., and L. Prakash. "Automatic Disc Braking System Experimental Investigation." Asian Review of Mechanical Engineering 5, no. 2 (2016): 18–30. http://dx.doi.org/10.51983/arme-2016.5.2.2416.

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The main objective of this project is for security system. If vehicle moves very near to the opposite vehicle then it applies brake automatically. It is used for avoiding accident over by racing in highways and parking or busy traffic areas through pneumatic braking. Pneumatic braking system works faster when compared to other devices. So we can achieve the high efficient operation by programming the microcontroller. The disc brake is a device for slowing or stopping the rotation of a wheel. Friction causes the disc and attached wheel to slow or stop. Brakes convert friction to heat, but if th
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35

Wang, Songlei, Fang Liu, and Hui Jin. "Application of Conical Surface Brakes in Cranes." Journal of Physics: Conference Series 2437, no. 1 (2023): 012073. http://dx.doi.org/10.1088/1742-6596/2437/1/012073.

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Abstract Both drum brakes and disc brakes have their own structural limitations and advantages. As a new type of industrial brake, cone brake combines the advantages of electric hydraulic drum brake and electric hydraulic disc brake, makes up for the shortcomings of drum brake and disc brake, and greatly improves the service performance and safety performance of the brake. This paper introduces the structure composition and working principle of the conical surface brake, analyzes the advantages of the conical surface brake through the comparison with the drum brake, carries out experimental re
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36

Huang, Shan, Jiusheng Bao, Shirong Ge, Yan Yin, and Tonggang Liu. "Design of a frictional–electromagnetic compound disk brake for automotives." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, no. 4 (2019): 1113–22. http://dx.doi.org/10.1177/0954407019864210.

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According to the disadvantages of serious wear and heat fade of friction pad in frequent and high speed braking of friction brakes, and the insufficient power of electromagnetic brakes in low speed braking, a novel frictional-electromagnetic compound disk brake which combines both of these two brake principles is proposed for automotives in this paper. The excitation coils are designed based on the Zhang Yicheng theory model, and the compound brake prototype is manufactured based on the self-made magnetic brake pads and existing automotive brakes. The magnetic field and dynamic of the brake ar
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Chen, Dong Fa, Li Ma, Xue Xun Guo, and Qi Zhang. "Parametric FEM Analysis of Disc Brake." Applied Mechanics and Materials 483 (December 2013): 199–202. http://dx.doi.org/10.4028/www.scientific.net/amm.483.199.

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A parametric FEM analysis method is introduced for the design of disc brakes. The basic process of parametric FEM modeling is summarized, the FEM model of disc brakes is established. Finally, the parametric FEM strength and stiffness analysis are conducted for the typical disc brake assembly.
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Kęsy, Zbigniew, Ireneusz Musiałek, and Seung-Bok Choi. "Design Optimization of a Hydrodynamic Brake with an Electrorheological Fluid." Applied Sciences 13, no. 2 (2023): 1089. http://dx.doi.org/10.3390/app13021089.

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This article describes the design optimization of a hydrodynamic brake with an electrorheological fluid. The design optimization is performed on the basis of mathematical model of the brake geometry and the brake’s electrical circuit. The parameters of the mathematical models are selected based on experimental tests of the prototype brake. Six different objective functions are minimized during the design optimization. The functions are created taking into consideration the following factors: the braking torque, brake weight, electric power absorbed by the brake, and the torque rise time. The a
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Məhərrəm oğlu Əliyev, Ələsgər. "Analysis of braking systems of classic drilling." SCIENTIFIC WORK 65, no. 04 (2021): 6–11. http://dx.doi.org/10.36719/2663-4619/65/6-11.

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The lowering and lifting of the drill strings during drilling is carried out using winches. One of the main elements of the winches is the braking system. The braking system of the drawworks is designed for: keeping the drill string suspended; power absorption during the descent of the string to the length of one candle with the highest permissible speed and complete braking at the end of the descent; smooth feed of the drill string as the well deepens while drilling. Braking devices used in drilling machines and mechanisms are divided into main and auxiliary ones according to their purpose.Th
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Kaluba, Marian, and Tadeusz Piechowiak. "Tasks of the IPS „TABOR” in the EU Project MODBRAKE." Rail Vehicles, no. 2 (April 2, 2010): 6–12. http://dx.doi.org/10.53502/rail-139715.

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The paper describes an EU project MODBRAKE concerning standardization ac- tions about high-speed passenger train brakes, also showing the participation of the Institut of Rail Vehicle TABOR in Poznań in the project. A short history of train brakes is presented, discussing briefly the development phases and the benefits of using modules. EU actions concerning standardization actions about railway vehicles, particularly of train brakes under the MODBRAKE program, are presented. The short description of the new brake system with accordance to international TSI standardization is presented.
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Elbella, A., and A. Seireg. "Optimum Design of Crown Brakes." Journal of Mechanical Design 112, no. 4 (1990): 557–62. http://dx.doi.org/10.1115/1.2912646.

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The use of crown brakes with heat input from both the inner and outer surfaces has been suggested as a means of improving the performance of frictional brakes. This paper presents an algorithm for the design of the optimal thermal load sharing and configuration of the rotor for brakes with different ratios of inner and outer radius. Several illustrative examples are considered and the results show that significant improvement in the performance and weight of the brake rotor can be achieved by this approach.
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Listiyono, Listiyono, Nurhadi Nurhadi, and Khambali Khambali. "Compressor Air Pressure and Brake Shield Distance Brake to Braking Accuracy on Brakes Antilock Braking System." Asian Journal Science and Engineering 1, no. 1 (2022): 37. http://dx.doi.org/10.51278/ajse.v1i1.419.

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The development of automotive technology to date is very fast. In the city, it is almost rare to find conventional cars. Most are already using modern technology. The hallmark of modern cars is that they are not fully mechanical. Already combined with several electric and pneumatic tools. Until now the development in the field of chassis is endless. Its initial development began with the discovery of ABS (Anti Lock Brake System) brakes. Basically, ABS is followed by supporting components such as EBD, ESP, and so on.All of this is actually inseparable from the main function of braking. Namely s
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Kernytskyy, Ivan, Dmytro Volchenko, Yuriy Royko, et al. "Complex heat exchange in brake friction pairs." Acta Scientiarum Polonorum. Architectura 23 (March 21, 2024): 32–43. http://dx.doi.org/10.22630/aspa.2024.23.3.

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In the article, the following issues are considered: general principles of complex heat transfer in friction pairs of brake devices; radiant heat exchange from the rough surfaces of the metal friction elements of the brakes; the combined action of the fields of thermal conductivity and radiation in the metal friction elements of the brakes. The role of the thermal and dynamic boundary layers resulting from air-washing of metal brakes with open friction pairs and their effect on cooling is discussed. A new relationship between the Biot and Nusselt criteria is shown, which is presented in the fo
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Wen, Min. "An Analysis of the Coupling Between Temperature and Thermal Stress of Disc Brakes Based on Finite Element." International Journal of Heat and Technology 39, no. 6 (2021): 1819–27. http://dx.doi.org/10.18280/ijht.390616.

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Disc brakes have been more widely used in recent years due to its many merits such as fast heat absorption and dissipation, and resistance to water fade. Since it’s difficult to describe the failure of brakes under complex working conditions in only a few times of thermal-structural coupling simulations, this paper analyzed the coupling between temperature and thermal stress of disc brakes under multiple continuous braking conditions. At first, a 3D model of bus disc brake was built in ABAQUS, and its braking motion and dynamic parameters, heat flux density, convective heat dissipation coeffic
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Yella, Akash, Aditya Chaudhary, Ajay Bharinikala Yuva Venkat, and Sriram Sundar. "Noise generated by a drum brake at various operating conditions." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 265, no. 6 (2023): 1508–16. http://dx.doi.org/10.3397/in_2022_0208.

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Drum brakes are frequently found at the rear side of heavy vehicles and budget two-wheelers. The noise radiated from these brakes during typical operation plays a critical role in the passenger ergonomics. The acoustic behavior of an automotive drum brake during braking depends significantly on vehicle speed and actuation force as they change frequently. This work attempts to experimentally estimate the effect of these two braking conditions on the noise generated by a two-wheeler drum brake. A sub-scaled experimental setup (with instrumentation) of a drum brake has been developed for this pur
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Vaibhav, A. Kalhapure, and H. P. Khairnar Dr. "Wear Mechanism and Modelling for Automotive Brakes with Influence of Pressure, Temperature and Sliding Velocity: A Review Article." European Journal of Advances in Engineering and Technology 5, no. 5 (2018): 333–43. https://doi.org/10.5281/zenodo.10708214.

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<strong>ABSTRACT </strong> Brakes are the automobile component plays an important role respect to safety and in performance of automobile. According to the crash report of automobiles about 22 % of crash occurred due to the failure in brakes. This Paper discusses the wear mechanisms and wear modelling techniques in brake surface for increasing the effectiveness and preciseness with the influence of different operating conditions. The surface topography of brake pad interface at various stages and wear mechanisms of brake is studied and summarized. The wear models analysed for studying the nume
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Sathe, Sanket Rajendra, Saurabh Sharad Masal, Samadhan Laxman Kakade, Suyash Yelatwar, and Prof S. J. Jagtap. "Regenerative Braking System: A Review." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (2022): 1390–92. http://dx.doi.org/10.22214/ijraset.2022.42551.

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Abstract: Electric cars square measure associate interest within the market. Today, existing braking technologies are used. This braking technology consumes tons of energy throughout braking within the style of heat. Therefore, regenerative braking is that the most significant methodology of focusing as a result of it's associate energy saving methodology. Increase the potency of electrical vehicles by reducing waste of energy. In electrical vehicle regenerative braking mode, the K.E. of the wheels is bornagain into electricity and keep within the battery or electrical condenser. This methodol
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Pawar, Abhijeet Vasant. "Design and Development of Braking and Wiring Systems in Go-Kart." International Journal for Research in Applied Science and Engineering Technology 9, no. VII (2021): 924–32. http://dx.doi.org/10.22214/ijraset.2021.36506.

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This paper is aimed to calculate and numerically analyse the effectiveness of Disc brakes before and after manufacturing of full scale Go-kart. Disc brakes are developed over time to time for being a reliable method of decelerating and stopping a vehicle. There are different designs of disk brake systems for various applications. This review gives an in depth description of various geometries of the components and therefore the materials utilized in a disk brake system. In spite of all the involvements, there are still many operational issues associated with disc brakes that need to be underst
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Bawane, Prof S. G., Moksh Khajuria, Vaibhav Sontakke, et al. "Design and Fabrication of Smart Electromagnetic Breaking System." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 2606–12. http://dx.doi.org/10.22214/ijraset.2022.41629.

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Abstract: According to a study 20-30% of the road accident cases are caused due to less attentiveness of vehicle driver or the failure of brakes and vehicles have mechanical brakes which requires a high mechanical force that cause a problem to handicap person so to overcome above described problem we came up with the idea of intelligent braking system with obstacles detection which has 3 parts first is electromagnets to provide automation to the brakes and second part is infrared sensor by sensing braking system can detect obstacles so that it can automatically send signal to relay and brakes
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Antropov, Aleksandr N., and Tatyana A. Antropova. "Passenger car: brake testing and acceptance." Innotrans, no. 1 (2024): 58–62. http://dx.doi.org/10.20291/2311-164x-2024-1-58-62.

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The article reveals the issues of brake control of passenger rolling stock as a way to improve the quality of brakes repair and reduce failures of wagons in operation. The existing technology of testing and acceptance of passenger car brakes is analyzed, conclusions are drawn about its effectiveness and applicability, taking into account the design features of passenger-carrying braking equipment.
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