Prediction method for residual life of gear based on LSTMPP
A prediction method and gear technology, applied in instruments, biological neural network models, calculations, etc., can solve problems such as wasting computing resources, unfavorable life prediction, affecting the training speed and accuracy of neural network models, and achieve good results
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[0080] According to the LTSMPP neural network model and prediction method proposed above, the experiment will be carried out below. In this experiment, the first-stage transmission is accelerated and the second-stage transmission is decelerated, which just makes the transmission ratio of the experimental gearbox 1:1. The material used for the experimental gear is 40Cr, the machining accuracy is grade 5, the surface hardness is 55HRC, and the modulus is 5. In particular, the number of teeth of the large gear is 31, the number of teeth of the pinion is 25, and the width of the first stage transmission gear is 21mm. In this experiment, the torque is 1400N.m, the speed of the large gear is 500r / min, the amount of lubricating oil in the experimental gearbox is 4L / h, and the cooling temperature is 70 degrees. The mode of collecting data selects all data during the collection process. Due to the large torque, the gear of the first stage transmission broke teeth after running for 81...
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