Forklift engine test

Overall, in addition to the vibration of the engine itself, the flexible connection is stronger than hard-wired; vibration, soft connection test points remaining to be much smaller than hard-wired. And vibration soft connection, but also more stable than hard-wired from the waveform view, there is a hard-wired vibration cycle.

     Can be seen from the waveform, engine vibration soft connection to swing around the main engine support structure can be further optimized, increasing the intensity of shock absorbing lateral direction.

Acceleration sensor on the phone, and more for the games, to feel the mobile phone's status, and make the appropriate control of the game. Although it is impossible and professional laboratory instruments compared to the level of the acceleration sensor, but for a rough measurement of somatosensory vibration similar construction machinery, should be enough. In fact several acceleration sensors, a data acquisition card, plus a spectrum analyzer or similar Labview software costs only less than 10 million.

     Vibration analysis of this paper is only a rough measure of the magnitude and direction of acceleration, if supplemented by spectral analysis, but also to analyze more results. For example, to find out the main parts of the resonance vibration point, targeted to reduce the machine vibration and noise; for example, to find out the abnormal sound transmission, especially in electric Wheel Driving Diesel Forklift gearbox abnormal sound sound source, and so on. Domestic forklift industry, research on vibration testing is not the effort, but with the driving comfort of the user constantly demanding, research in this area will eventually get attention.