Gear Geometry and Applied Theory Episode 2 Part 9 pps
Gear Geometry and Applied Theory Episode 2 Part 9 pps
... JsY CB6 72- 19 CB6 72/ Litvin CB6 72/ Litvin-v2.cls February 27 , 20 04 1 :28 19 .2 Pitch Surfaces and Gear Ratio 551 Figure 19 .2. 2: Velocity polygon for right- hand worm -gear drive. Figure 19 .2. 3: Operating ... pitch cylinders for left-hand worm -gear drive. P1: JsY CB6 72- 19 CB6 72/ Litvin CB6 72/ Litvin-v2.cls February 27 , 20 04 1 :28 19 .2 Pitch Surfaces and...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 6 ppsx
... CB6 72/ Litvin CB6 72/ Litvin-v2.cls February 27 , 20 04 0:44 15 .9 Stress Analysis 4 39 (Ave. Crit.: 75%) S, Mises +1.569e+03 +4 .95 6e-04 +7.500e+01 +1.500e+ 02 +2. 250e+ 02 +3.000e+ 02 +3.750e+ 02 +4.500e+ 02 +5 .25 0e+ 02 +6.000e+ 02 +6.750e+ 02 +7.500e+ 02 +8 .25 0e+ 02 +9. 000e+ 02 1 2 3 Bending ... Townsend [ 199 1], and Litvin et al. [ 199 9, 20 01a, 20 01c, 20 0...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 7 pps
... λ o2 (16.B.8) sin 2 γ o cos 2 α on = cos 2 λ b1 sin 2 λ o2 ± 2 cos λ b1 cos λ b2 sin λ o1 sin λ o2 + cos 2 λ b2 sin 2 λ o1 = cos 2 λ b1 ± 2 cos λ b1 cos λ b2 sin λ o1 sin λ o2 + cos 2 λ b2 − 2 ... Pressure -8 .93 5e+01 +2. 500e+01 +9. 553e+01 +1.661e+ 02 +2. 366e+ 02 +3.071e+ 02 +3.776e+ 02 +4.482e+ 02 +5.187e+ 02 +5. 892 e+ 02 +6. 598 e+ 02 +7.303e+ 02 +8.008...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 8 pps
... γ 1 = m 12 + cos γ sin γ , cot γ 2 = m 21 + cos γ sin γ = 1 + m 12 cos γ m 12 sin γ (18 .2. 2) P1: JXR CB6 72- 18 CB6 72/ Litvin CB6 72/ Litvin-v2.cls February 27 , 20 04 1:5 18.1 Introduction 5 09 Figure ... ”“s” and “1, ” and “1” and 2 are considered. Angle γ s that is formed between the shaper axis and IA s2 is P1: JXR CB6 72- 18 CB6 72/ Litvin CB6 72/ Litvin-v2.cls Fe...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 1 pot
... system. P1: FHA/JTH CB6 72- 10 CB6 72/ Litvin CB6 72/ Litvin-v2.cls February 27 , 20 04 0: 19 10.8 Contact Ratio 29 3 Thus, l = KB 2 + B 1 L − KL = r 2 a1 −r 2 b1 1 2 + r 2 a2 −r 2 b2 1 2 − E sin α (10.8.5) or l ... (Fig. 10 .9. 7): E = r dp +r dg + h +c = r dp +r dg + h +(b −a). (10 .9 .26 ) P1: FHA/JTH CB6 72- 10 CB6 72/ Litvin CB6 72/ Litvin-v2.cls February 27...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 2 doc
... ( 12. 2.4) Equations ( 12. 2.1), ( 12. 2.3), and ( 12. 2.4) yield tan µ 1 =− m 12 (φ 1 ) ± 1 m 12 (φ 1 ) ( 12. 2.5) tan µ 2 =± m 12 (φ 1 ) ± 1 m 12 (φ 1 ) . ( 12. 2.6) Here, m 12 = (∂/∂φ 1 )[m 12 (φ 1 )]. Function ... teeth Axial 25 ≤ N 2 ≤ 31 N c ≤ 0.82N 2 − 3 .20 α c = 20 ◦ Axial 32 ≤ N 2 ≤ 20 0 N c ≤ 1.004N 2 − 9. 1 62 Two-parameter 36 ≤ N 2 ≤ 20 0...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 3 pot
... equation r t (θ 2 ,φ 2 ) = M t2 (φ 2 )r 2 (θ 2 ), (13.6.5) which yields θ 2 ≥ 90 ◦ ,φ 2 = 2( θ 2 − 90 ◦ ) x t =−r 2 (φ 2 − sin φ 2 ) +ρ 2 sin(θ 2 − φ 2 ) y t =−r 2 (1 −cos φ 2 ) −ρ 2 cos(θ 2 − φ 2 ). (13.6.6) Axis ... represented in S 2 by the equations ρ 2 (θ 2 ) = ρ 2 [sin θ 2 − cos θ 2 01] T ( 12. B.1) n 2 = [sin θ 2 − cos θ 2 0]...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 4 pdf
... 14.3.3): x 2 = r b2 cos(θ 2 − η 2 ) + u 2 cos λ b2 sin(θ 2 − η 2 ) y 2 = r b2 sin(θ 2 − η 2 ) − u 2 cos λ b2 cos(θ 2 − η 2 ) z 2 = u 2 sin λ b2 − p 2 θ 2 (14.3. 19) n 2 = [sin λ b2 sin(θ 2 − η 2 ) − ... 14.3.3): x 2 = r b2 cos(θ 2 − η 2 ) + u 2 cos λ b2 sin(θ 2 − η 2 ) y 2 =−r b2 sin(θ 2 − η 2 ) + u 2 cos λ b2 cos(θ 2 − η 2 ) z 2...
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 5 pptx
... impressive. The geometry, design, and manufacture of helical gears was the subject of research presented in the works of Litvin et al. [ 199 5, 199 9, 20 01a, 20 03], Stosic [ 199 8], and Feng et al. [ 199 9]. The ... cases P1: GDZ/SPH P2: GDZ CB6 72- 15 CB6 72/ Litvin CB6 72/ Litvin-v2.cls February 27 , 20 04 0:44 15 .2 Axodes of Helical Gears and Rack-Cutters 4 09 Figure 15 .2....
Ngày tải lên: 08/08/2014, 12:21
Gear Geometry and Applied Theory Episode 2 Part 10 doc
... and left-hand worms and worm- gears by Eqs. ( 19 .2. 8) and ( 19 .2. 9) , respectively. Equations ( 19 .2. 8), ( 19 .2. 9) , ( 19. 3 .9) , and ( 19. 3.10) yield m 21 = N 1 N 2 . ( 19. 3.11) Shortest Distance E The ... ( 19. 5. 19) yield ρ = d sin α sin λ p (cos 2 α + sin 2 α sin 2 λ p ) 0.5 ( 19. 5 .20 ) where d = r p − s p 2 cot α. P1: JsY CB6 72- 19 CB6 72/ Litvin...
Ngày tải lên: 08/08/2014, 12:21