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Table 1 Gear fault type and working conditions

From: Model Parameter Transfer for Gear Fault Diagnosis under Varying Working Conditions

Fault

types

C1

Healthy

C2

Chipped

C3

Missing

C4

Cracked

C5

Worn

Speeds

(r/min)

S1

1200

S2

1800

S3

2400

Load

(N·m)

L1

0

L2

10.97

L3

14.63

Fault

location

F3

Reduction gearbox