ppt DEVELOPMENT IN DESIGN OF TWO WHEELERS WITH DTS-I ENGINE by chetan yadav mechanical 5th sem igec sagar mp

1. SEMINAR TOPIC:
GUIDED BY: SUBMITTED TO:
SUBMITTED BY:
Prof. S.K. SALUJA
DEVELOPMENT IN DESIGN OF TWO
WHEELERS WITH DTS-I ENGINE
CHETAN YADAV
0601ME111018
Prof. S.K.SALUJA

2. DEVELOPMENT IN DESIGN OF
TWO WHEELERS WITH
DTS-I ENGINE

3. 3
A dandy horse,1818
The hansom cab,1834
1
2
A bicycle
MOTORCYCLE
4

4. A dandy horse,1818,Baron Karl-Drais
• The first mechanically-propelled 2-wheel vehicle
may have been built by Kirkpatrick MacMillan in
1869.
Michaux' son on velocipede 1868

5. MOUNTAIN BICYCLES
RASING BICYCLES
TOURING BICYCLES
HYBRID BICYCLES

6. FRAME
HANDAL BARS
COMPONENT

7. 1.3 GEARING IN BICYCLE
RIM BRAKES
DISK BRAKE
1.4 BRAKES
1.5 SUSPENTION
FRONT SUSPENTION
REAR SUSPENTION
GEAR

8. 2.1 The first motorcycles
Petrolium -reitwagen, Gottlieb Daimler,1885
NSU Sportmax streamlined motorcycle,1955

9. Sport bike Touring motorcycle Sport touring motorcycle-
Street-fighter Bike Moped

10. INTERNAL EXPANDING BRAKE OR DRUM BRAKE
DISK BRAKE

12. Engine construction
Piston
Cylinder
Crankshaft
Connecting rod
 Carburettor
2-sparkplug
2-valves
Crankshaft
Connecting rod

13. Main characteristics:
•Digital electronic ignition with two plugs
per cylinder and two ignition distributors
•Injection fuel feed with integrated electronic twin
spark ignition;
•A high specific power;
Compact design and Superior balance
IN SMALL ‘CC’ ENGINE, PULSAR DTSI IS THE FIRST BIKE IN THEWORLD TO HAVE TWIN SPARK -IGNITION SYSTEM.

14. IN SMALL ‘CC’ ENGINE, PULSAR DTSI IS THE FIRST
BIKE IN THEWORLD TO HAVE TWIN SPARK -IGNITION
SYSTEM.
180cc

15. Valve drive

16. Working
There are advance technology
used in DTSI engine which makes
it more powerful than the
conventional single sparkplug 4-
stroke engine like
Capacitor discharge ignition
technology
technology CDI technology
Throttle Responsive Ignition Control
System

18. Advantages of using Twin
Spark:
 Less vibrations and noise
 Long life of the engine
parts such as piston rings
and valve stem.
 Decrease in the specific
fuel consumption
 No over heating
Increase the Thermal
Efficiency of the Engine &
even bear high loads on
it.
Disadvantages of using Twin
Spark:
 If one spark plug get damaged
then we have to replace both
 The cost is relatively more
 The engine tends to overheat and
loose power at higher speeds as
compared to a single plug
engine.
 In case the Engine is kept unused
for a long time soiling of spark
plugs occur. Twin Spark system
helps to reduce this problem.

19. THANK YOU