Comprehensive simulation experiment system and method for engine front-end wheel train
A front-end gear train and simulation experiment technology, which is applied in engine testing, machine/structural component testing, measuring devices, etc., can solve the problem of not being able to determine components in time, unable to judge whether the matching parameters are within the qualified value range, or accurately obtain each component Problems such as performance parameters and coordination performance parameters, to achieve the effect of ensuring authenticity and reliability, changeable gear train speed, and high control precision
Active Publication Date: 2012-06-13
CHENGDU JIALING HUAXI OPTICAL & PRECISION MACHINERY
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[0002] At present, when testing the performance parameters of the front-end wheel train of an automobile engine, the performance parameters of each component in the wheel train can only be detected separately, or simply check whether the pulleys in the front-end wheel train are coplanar, and it is impossible to accurately obtain the working conditions of each component. The performance parameters and matching performance parameters of the entire front-end gear train cannot be judged whether the components and the coordination parameters between the parts are within the qualified value range. When there is a problem with the operation of the front-end gear train, the specific parts that have problems cannot be determined in time
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[0026] The present invention will be further described below in conjunction with accompanying drawing:
[0027] Engine front-end gear train comprehensive simulation experiment system, which includes engine front-end gear train comprehensive simulation experiment system test bench and engine front-end gear train comprehensive simulation experiment system console;
[0028] The test bench of the comprehensive simulation experiment system for the front end of the engine includes a fixed panel 21, on which the front end of the engine is installed, and the front end of the engine includes the engine pulley 22, the automatic tensioner 29, the load pulley And the idler gear, the distribution position of the engine front wheel train on the fixed panel 21 is the same as its actual installation position on the car, each pulley is installed on the fixed panel 21 through the pulley shaft, and is connected by a belt 23, and the rear end of the engine pulley shaft A main motor 24 is connecte...
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The invention discloses a comprehensive simulation experiment system and a comprehensive simulation experiment method for an engine front-end wheel train. The experiment system comprises an engine front-end wheel train comprehensive simulation experiment system test bed and an engine front-end wheel train comprehensive simulation experiment system control console, wherein the engine front-end wheel train comprehensive simulation experiment system test bed comprises a fixed panel (21); the engine front-end wheel train is arranged on the fixed panel (21); the rear end of an engine belt wheel shaft is connected with a main motor (24); the rear end of a load belt wheel shaft is connected with a power simulator (25); the engine front-end wheel train comprehensive simulation experiment system control console comprises a case (1) and a control system; the front of the case (1) comprises a control panel; and the control system comprises a personal computer (PC) host and a controller. The invention has the advantages that: various performance parameters of the engine front-end wheel train of an automobile under a working state can be obtained; the measured parameters are comprehensive, andthe measurement precision is high; furthermore, the test bed is high in integration property, and is convenient to mount and maintain.
Description
technical field [0001] The invention relates to the technical field of engine front-end gear train detection, in particular to an engine front-end gear train comprehensive simulation experiment system and method. Background technique [0002] At present, when testing the performance parameters of the front-end wheel train of an automobile engine, the performance parameters of each component in the wheel train can only be detected separately, or simply check whether the pulleys in the front-end wheel train are coplanar, and it is impossible to accurately obtain the working conditions of each component. The performance parameters and matching performance parameters of the entire front-end gear train cannot be judged whether the matching parameters of each component and the components in the entire front-end gear train are within the qualified value range. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art,...
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IPC IPC(8): G01M15/00
Inventor 欧建平王鹏仲华李瑛牛斌熊细辉唐昭华刘庭
Owner CHENGDU JIALING HUAXI OPTICAL & PRECISION MACHINERY
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