Shock and Vibration / 2020 / Article / Tab 1

Research Article

Study on Impact Characteristics of Multistage Double Crown Face Gear Pairs considering Ratio Switching under Variable Conditions

Table 1

Impact characteristics of first-stage face gear pair without load.

CategoryValueInput speeds with no loading
100r/min300r/min1000r/min

Elastic displacement (mm)Average−8.0199e − 9−6.2775e − 9−6.5348e − 9
Maximum1.0025e − 51.0025e − 51.0025e − 5
Minimum−1.0025e − 5−1.0025e − 5−1.0025e − 5
Impact speed (mm/s)Average2.1584e − 99.9828e − 143.0602e − 12
Maximum8.7977e − 112.7733e − 101.08e − 9
Minimum−1.7088e − 10−5.2114e − 10−7.494e − 10
Impact force (N)Average3256.17299866.4246−13394.779
Maximum5.5148e +51.706e +62.7373e +6
Minimum4.7126e +5−2.8154e +6−2.9636e +6
Potential energy (N. mm)Average−1.0159e − 11−4.2425e − 13−9.8202e − 12
Maximum3.0774e − 121.2347e − 113.4151e − 12
Minimum−2.4337e − 11−1.4861e − 11−2.3118e − 11

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