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1、附 录A 外文文献Brake testing equipment functions and operations ABSTRACTFlat-plate brake testing units, is by far the best most most popular brake testing equipment. Bench work surface for the correction system a real sense of the platform. It can provide accurate positioning for the car. Clamping system,
2、 drawing system, measuring system, repair of vehicles and platforms are composed of an organic whole. And can be attached devices such as the second lift. This form of correction system with its comprehensive features are becoming standard calibration system. Currently, flat on the market is rich br
3、ake testing equipment, imported products such as Karl Rahner have Car-O-Iiner, CAR-BENCH to force too, and Shibinnisi brands, general science and technology was relatively advanced, but easy to use price higher than domestic equipment, special maintenance station and the general strength of the manu
4、facturers will choose this high-end equipment. And like the Pentium, excellence, Legacy, and domestic equipment such as special kind of after-sales service, reliable, relatively low price, is the product of choice and medium-sized testing station. INTRODUCTIONA) We have to understand automotive brak
5、ing system of detection of structural feature. Car brake testing system is used in experimental research and development of new cars, new car delivery inspection and road traffic management department of the regular inspection of the vehicle braking system performance evaluation parameters for quant
6、itative detection and diagnosis of test equipment. B) The brake testing units on the market for a variety of styles, the more prominent are two types: roller peace panel. Whatever the style must have the following in common: 1. With high-intensity fixtures; 2. With more sensors; 3. Capable of more,
7、a full range of inspection work; 4. Capable of accurate measurement and accurate detection of braking performance is good or bad. Flat-plate brake test bench equipment to solve the shortcomings of drum. Flat out not only to test the cars maximum braking force at each wheel, blocking force and axle l
8、oad, but also provide the braking force, axle load in the testing process over time curve. Drum-type detection units to overcome the inherent deficiencies. The inspection system speed, high precision, the results intuitive, and easy to install and move, low energy consumption (due to no need to inst
9、all the motor, power roller is only 1 / 100), small footprint, simple operation and maintenance and so on. C) regardless of the equipment, its operation can be divided into the following four steps: 1. On the train: for inspection of vehicles driving on the test stand by hand. 2. Axle load measureme
10、nt: measuring axle load is a subsidiary of braking performance test equipment items, as long as the stage set of four axle braking sensors to measure the axle load of vehicles tested, while the axle is the braking force further analysis based on the credibility of test results, it is essential. 3. S
11、tep on the brake pedal: all four wheels until the vehicle brake on the board, depresses the brake pedal, the braking force measurement. 4. Braking force measurement. Measurement of braking performance braking force is the most important testing equipment testing, mainly through the braking force sen
12、sor to measure, braking force sensors are generally installed on the test board below. Through the above four steps, the vehicle braking performance test has basically completed the work. In short, the advent of brake testing equipment, reduce labor intensity of the test staff, improve efficiency, m
13、aking the car testing industry embarked on the standardization and modernization of the road. D) The brake testing solution for classification and their characteristics Automobile Brake Tester is a performance cars brake testing equipment, testing the main parameters include: the braking force, brak
14、ing force balance, wheel blocking force, braking coordination time. According to the test works differently, brake inspection station can be divided into anti-and inertial forces; supported by the examination sets the wheels in different forms, automobile brake drum inspection station can be divided
15、 into the peace panel; by testing different parameters, brake inspection Taiwan can be divided into the braking force measurement type, the measured braking distance and overall parameters of three kinds; the number of axles detected by the examination table can be divided into single-axis type, two
16、-axis and multi-axis categories. At present, widely used in automobile brake drum-type reaction plate brake test station test platform of peace. 1. Road test: the flat by the driver to accelerate to a certain speed on the road when the emergency brake pedal, by observing the imprint on the road and braking distance and the experience of their own experience to determine whether the normal vehicle braking p
