Advanced Vehicle Technology Episode 1 Part 7 pps

... ± 2.83 :1 119 6 1 2 shift valve (1 2)SV 7 2±3 shift valve (2±3)SV 8 3±4 shift valve (3±4)SV 9 Converter check valve CCV 10 Drive clutch DC 11 High and reverse multiplate clutch (H R)C 12 Forward ... Applied ± ± Applied 2.4 :1 Second D Applied ± Applied Applied ± Applied ± 1. 37 :1 Third D Applied Applied ± Applied ± ± ± 1: 1 Fourth D ± Applied ± Applied Applied ± ± 0 .7 :1 Rev...

Ngày tải lên: 21/07/2014, 17:20

... the braking power. 12 .3 .12 Hand control valve (Fig. 12 . 17 (a and b)) Purpose These valves are used to regulate the secondary brake system on both the towing tractor Fig. 12 . 17 (a and b) Hand control ... effect- ively absorbs the moisture from the crystals on its 5 17 12 .3.4 Unloader valve (diaphragm type) (Fig. 12 .10 (a and b)) Compressor charging (Fig. 12 .10 (a)) When air is...

Ngày tải lên: 21/07/2014, 17:20

... (5±4) 13 converter pressure valve CPV 14 converter pressure control valve CPCV 15 converter lock-up clutch valve CLCV 16 lubrication pressure valve LPV 17 solenoid (electro-magnetic) valves MV1, ... SV-2 and SV-3 7 reverse gear valve RGV 8 clutch valves CV-A, CV-B, CV-C and CV-D 9 brake valves BV-E, BV-F and BV-G 10 retaining valves RV-E and RV-G 11 traction/coasting valve (T/C)V 1...

Ngày tải lên: 21/07/2014, 17:20

... engine compartment, bonnet Fig. 1. 8 Collision body safety 11 Fig. 1. 6 (a±c) Body subframe and underfloor structure 9 Advanced Vehicle Technology 10 .16 Lift axle tandem or tri-axle suspension 10 . 17 Active ... and adjusters 11 .4 Disc brake pad support arrangements 11 .5 Dual- or split-line braking systems 11 .6 Apportional braking 11 .7 Antilocking brake system (ABS) 11...

Ngày tải lên: 21/07/2014, 17:20

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Ngày tải lên: 21/07/2014, 17:20

... third differential 253 Woven asbestos 41 Yaw 14 , 16 Yaw rotation 14 , 16 Yaw angle 624, 625, 626 Yoke 213 , 215 , 225 Zig-zag tyre tread pattern 282, 284 ZF AS Tronic 18 7 ZF Man Tip Matic 18 7 ZF Servotronic power ... streamlining 618 , 619 Forebody pressure distribution 619 , 6 21 Form (pressure) drag 590, 5 91 Hatchback drag 612 , 615 High and low cab 626, 6 27 Interlaye...

Ngày tải lên: 21/07/2014, 17:20

... 17 6 Planet carrier 11 7 12 2, 13 4 13 6, 15 1, 15 3, 15 5 15 7 Planet gears 11 7 12 2, 13 4 13 6, 15 1, 15 3, 15 5 15 7 Planetary gears 11 9, 12 0, 13 5, 15 6, 15 7 Pump-internal gear crescent type 17 1, 17 5 selector position ... carrier 11 7 12 2, 13 4 13 6, 15 1, 15 3, 15 5 15 7 Annular gears (ring gear) 11 7 15 3, 15 5 15 7 considerations 11 7 cl...

Ngày tải lên: 21/07/2014, 17:20

... counteract high air resistance for both cars and commercial vehicles will now be explained. 14 .1 Viscous air flow fundamentals 14 .1. 1 Boundary layer (Fig. 14 .2) Air has viscosity, that is, there is internal ... of 16 00 12 00 800 400 0 0 40 80 12 0 16 0 rolling resistance Vehicle speed (km/h) low air resistance (C = 0.25) D high air resistance (C = 0.5) D Resisting forces opposi...

Ngày tải lên: 21/07/2014, 17:20

... values for forward and reverse efficiencies would be 70 % and 45% respectively. 9.2 The need for power assisted steering (Figs 9 .10 and 9 .11 ) With manual steering a reduction in input effort on the ... effectively to steer the vehicle. Fig. 9 .10 Typical relationship of tyre grip on various road surfaces and the torque reaction on the driver's steering wheel Fig. 9 .11 Comparison o...

Ngày tải lên: 21/07/2014, 17:20

... 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. 003 :1 and 1. 6 67 :1 ratios to match the Range Rover and Land ... upon the transmis- sion configuration and may range from 13 % to 15 %. 7. 7.2 Understeer and oversteer characteristics (Figs 7. 30 and 7. 31) In general, tractive or braking ef...

Ngày tải lên: 21/07/2014, 17:20