JUST Slewing bearing datasets-1
Description
The fault test data set contains the vibration signal and sound emission signal of the slewing support under 9 working conditions, and clearly marks the collection time, fault label, speed, load, collection times and other relevant information of the slewing support. Among them, each csv file contains a total of 7 columns of data, the first, fourth, fifth and sixth are listed as vertical vibration signals, the second and third are listed as horizontal vibration signals, and the seventh is listed as acoustic emission signals. Each csv file is named successively according to "collection time - fault type - speed - overturning force - sampling times of each working condition", for example, "20221208-N-2rpm-0N-1",... "20221208-N-2rpm-0N-5", where the sampling times of the slewing-bearing in different states under each working condition are 5 times. The data set consists of one healthy slewing support and three slewing supports in single failure mode. Among them, the "healthy slewing support" is marked as "N", the "inner ring failure slewing support" is marked as "I", the "outer ring failure slewing support" is marked as "O", and the "one rolling body failure slewing support" is marked as "B1".