A comparison test device that can detect the vibration of the automobile transmission shaft and simulate the real situation

Abstract

The invention relates to a comparison test device capable of detecting the vibration and simulation real-time conditions of an automobile transmission shaft, and belongs to the field of automobile transmission shaft detection. A first test bench is located at the center, and a second test bench is arranged at the right side of the first test bench. There is a gap between the second test bench and the first test bench. A third test bench is disposed at the left side of the first test bench, and there is also a gap between the third test bench and the first test bench. The third test bench and the second test bench are arranged in a manner of mirror image relative to the first test bench. The device is advantageous in that the device solves a problem that a conventional test bench consumes a large amount of time and labor in operation, reduces the operation difficulty, achieves the maximized real vehicle simulation, enables the test environment of the vibration of the transmission shaft to be more real, improves the reliability of data, enables the conclusion to be persuasive, and improves the safety.

Description

technical field [0001] The invention belongs to the field of detection of automobile transmission shafts, in particular to a comparison test device capable of detecting the vibration of automobile transmission shafts and simulating live conditions. Background technique [0002] As of June 2015, the number of cars in China has exceeded 163 million, second only to the United States, becoming the second in the world, and the number of cars in China is still growing steadily. However, people's requirements for automobiles are becoming more and more stringent, and safety and comfort have long been the objects of attention. As an important component of the automobile transmission system-the transmission shaft is caused by the severe vibration of the automobile during driving. The phenomenon of the factory is also common, so it is very necessary to design a test bench that simulates the working conditions of the real vehicle to measure the vibration of the transmission shaft. [0...

AI Technical Summary

Problems solved by technology

[0008] The invention provides a comparison test device that can detect the vibration of the automobile transmission shaft and simulate the actual situation, so as to solve the problems of time-consuming and labor-intensive detection of the vibration of the transmission shaft under different working conditions, unintuitive data and low factory efficiency.

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