Advanced Vehicle Technology Episode 2 Part 3 potx

... (a±e) Crownwheel tooth contact markings 23 3 There are three stages of friction clutch loading: 1 Belleville spring action, 2 Bevel gear separating force action, 3 Vee slot wedging action. Belleville ... Differential lock mechanism with air control 23 6 A roughness in the final drive transmission when the vehicle is cornering may indicate defective planet/sun gears. 7 .2 Differen...

Ngày tải lên: 21/07/2014, 17:20

... 2. 84 3. 02 3 .20 30 2. 40 2. 88 3. 19 3. 40 3. 62 3. 84 35 2. 80 3. 36 3. 72 3. 97 4 .22 4.48 40 3 .20 3. 84 4 .25 4.54 4. 83 5. 12 45 3. 60 4. 32 4.78 5.11 5. 43 5.76 50 4.00 4.80 5 .31 5.67 6. 03 6.40 55 4.40 5 .28 ... 13. 0 17.5 22 .0 26 .0 22 00 5.0 10.0 15.0 20 .0 24 .5 30 .0 24 00 5.5 11.0 16.5 22 .0 27 .5 33 .5 26 00 6.0 12. 0 18.5 24 .5 30 .5...

Ngày tải lên: 21/07/2014, 17:20

... necessity. Table 6 .2 Variation of shaft angle with speed fluctuation Shaft angle (deg) 5 10 15 20 25 30 35 40 % speed fluctuation 0.8 3. 0 6.9 12. 4 19.7 28 .9 40.16 54 21 2 6 .2. 2 Hooke's joint ... spacer, oil and fit outer Fig. 7 .2 Setting pinion depth dummy pinion 22 7 Fig. 6 .34 (a±c) Birfield Rzeppa type constant velocity joint 21 7 Thus ! o  ! i cos  2 60 N o  2...

Ngày tải lên: 21/07/2014, 17:20

... level. 10 .2. 5 Parallel trailing double arm and vertical pillar strut suspension (Figs 10 . 23 and 10 .24 ) In both examples of parallel double trailing arm (Fig. 10 . 23 ) and vertical pillar strut (Fig. 10 .24 ) suspensions ... wheels. 10 .2. 4 Transverse double wishbone suspension (Figs 10 .20 , 10 .21 and 10 .22 ) If lines are drawn through the upper and lower wishbone arms and extended...

Ngày tải lên: 21/07/2014, 17:20

... pinion shaft. 100 80 60 40 20 0 86 42 02 46 Steering wheel torque (Nm) Fluid pressure (bar) 94 /3 40 /2 0 Km/h 20 /hKm 80 Km/h 160 Km/h 30 /3 18 /3 14 /2 10 /2 6 /2 17/6 40/6 8 8.7 /3 Fig. 9.40 Speed sensitive ... rack Large p.c.d. more direct Transition Small p.c.d. Transition Large p.c.d. 30 25 20 15 5 0 480 180 120 60 30 0 30 60 120 180 480 Turning steering wheel to lef...

Ngày tải lên: 21/07/2014, 17:20

... wheels have been turned to their safe full lock limit. 9 .2. 5 Roller type hydraulic pump (Fig. 9 .22 (a and b)) The components of this pump (Fig. 9 .22 (a and b)) consist of the stationary casing, cam ... manganese steel which is heat treated to a moderate hardness. 33 1 Fig. 9.16 (a±d) Rack and pinion power assisted steering with rotary control valve 32 4 The rocker shaft is supported on...

Ngày tải lên: 21/07/2014, 17:20

... 450 150 33 50 22 0 25 000 20 80 90 600 160 4500 23 0 33 500 30 106 100 800 170 6000 24 0 45000 40 140 110 1060 180 8000 25 0 60000 50 190 120 1400 190 10600 26 0 80000 60 25 0 130 1900 20 0 14000 27 0 106000 70 ... for 12: 1  80 Â 12 36 0  2: 66 revolutions Lock to lock steering wheel turns for 28 :1 reduction  80 Â 28 36 0  6 :22 revolutions From these results plotted...

Ngày tải lên: 21/07/2014, 17:20

... rubber 31 % Oil extended butadiene rubber 31 % Carbon black 30 % Oil 6% Sulphur 2% b) Styrene butadiene rubber 45% Natural rubber 15% Carbon black 30 % Oil 8% Sulphur 2% 8 .3 Tyre tread design 8 .3. 1 ... The Fig. 8 . 23 (a and b) Effect of irregular tread block wear 28 3 composition for various parts of the tyre structure so that their properties match the duty require- ments of...

Ngày tải lên: 21/07/2014, 17:20

... output shafts centres by 23 0 mm. The transfer box has a low ratio of 3. 32 : 1 which has been found to suit all vehicle applications. The high ratio uses alternative 1.0 03: 1 and 1.667:1 ratios to ... (FWD) than for the four wheel drive (4WD). 7.7 .3 Power loss (Figs 7. 32 and 7 .33 ) Tyre losses become greater with increasing tractive force caused partially by tyre to surface slippag...

Ngày tải lên: 21/07/2014, 17:20

... Ball angular speed N b  r i r b N i  25 5 Â 120 0 6000 rev=min (d) r p  r i  r o 2  25  35 2  30 mm Cage angular speed N c  r i r p N 1 2  25 30 Â 120 0 2  500 rev=min 6.1.5 Bearing loading Bearings ... 1ÂLR 2 OGR  HS ÂCM 1ÂLR 3 OGR  LS Â CM 2 ÂLR 4 OGR  LS Â CM 2 ÂLR 5 OGR  LS Â CM 3 ÂLR 6 OGR  HS ÂCM 3 ÂLR Low range 7 OGR  LS Â CM 1ÂHR 8 OGR  H...

Ngày tải lên: 21/07/2014, 17:20