Research Article
The Absolute Deviation Rank Diagnostic Approach to Gear Tooth Composite Fault
Table 2
The fault simulation data.
| | Number | Fault type | Different fault of vibration amplitude in mesh frequency and multiple frequency | | 286 Hz | 572 Hz | 858 Hz | 1144 Hz | 1430 Hz |
| | 1 | Normal model | 23310 | 70770 | 40960 | 11970 | 9438 | | 2 | 1/5 broken teeth | 23190 | 72690 | 41260 | 12340 | 9021 | | 3 | 2/5 broken teeth | 23180 | 72050 | 41220 | 12200 | 9231 | | 4 | 3/5 broken teeth | 23150 | 71950 | 41220 | 12550 | 9040 | | 5 | 4/5 broken teeth | 23130 | 72120 | 41790 | 12850 | 9094 | | 6 | Total broken teeth | 23300 | 68380 | 39720 | 12530 | 9305 | | 7 | Point erosion 1 | 22050 | 67400 | 38990 | 11210 | 8328 | | 8 | Point erosion 2 | 22630 | 79110 | 40410 | 9656 | 10040 | | 9 | Point erosion 3 | 22530 | 80410 | 40900 | 10090 | 9653 | | 10 | Point erosion 4 | 22550 | 81120 | 40890 | 10310 | 9856 | | 11 | Compound fault 1 | 23570 | 73470 | 41260 | 11890 | 9329 | | 12 | Compound fault 2 | 22280 | 67420 | 37130 | 9816 | 8892 | | 13 | Compound fault 3 | 21930 | 61100 | 39320 | 10510 | 9356 | | 14 | Compound fault 4 | 22020 | 70210 | 37660 | 10500 | 8163 |
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