Gear Noise and Vibration Episode 2 Part 3 pot

... (V2r2-Vlr2) + [k !2/ r2 2 ] (s2r2-slr2-te) = - F 23 [I3/r3 2 ] (A3.r3) + [D3/r3 2 ] (V3 r3) + [D34/r3 2 ] (V3r3-V4r3) + [k34/r3 2 ] (s3r3-s4r3) = - F 23 [I4/r4 2 ] (A4.r4) + [D4/r4 2 ] ... equations and take rl=r2 [Il/r2 2 ] (Al.r2) + [Dl/r2 2 ] (VI r2) + [D 12/ r2 2 ] (Vlr2-V2r2) + [k !2/ r2 2 ] (slr2-s2r2+te) - Q/r2 [I2/r2 2 ] (A2.r2...

Ngày tải lên: 05/08/2014, 09:20

... ml 500000 25 0000 130 000 64000 32 0 00 16000 8000 4000 20 00 1000 500 25 0 130 64 32 to to to to to to to to to to to to to to to 1000000 500000 25 0000 130 000 64000 32 0 00 16000 8000 4000 20 00 1000 500 25 0 130 64 Group 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 Bearing ... designed and installed with the main objective being to isolate I/rev and 2/ rev vib...

Ngày tải lên: 05/08/2014, 09:20

... gears curvature, 22 7 frequencies, 22 9 reasons, 22 3 shapes, 22 4 tip relief, 22 6 tip stresses, 22 7 Marker magnetic, 90 once per rev, 90 Matlab, 59 Mesh cycle, 1 32 stiffness, 14 Microphone, ... 140 Welbourn, 42 Pitting cause, 26 9 vibrations, 23 4 Planetary gears definitions, 20 3 excitation phasing, 20 5 frequencies, 20 8 load sharing, 20 3 spe...

Ngày tải lên: 05/08/2014, 09:20

... Fig. 9. 12) with 19 :29 at input and 23 :31 at output. For a complete meshing cycle the layshaft would have to do 19 x 31 revs and 589 revs would take rather a long time and require ... teeth (input) to 30 teeth (output) we need multiples of 30 revs of the input to give complete meshing cycles and 120 revs would give a good result and reduce...

Ngày tải lên: 05/08/2014, 09:20