08-16-2017, 10:39 PM
UPSRTC workshop, Lucknow
1. UTTAR PRADESH STATE ROAD TRANSPORT CORPORATION (UPSRTC), LUCKNOW
Abstract:
The Uttar Pradesh State Road Transport Corporation (UPSRTC) is a public passenger transport corporation located in Uttar Pradesh, India that operates in the hinterland and in the interstate bus service and U.P.S.R.T.C. Headquartered in Lucknow and has 20 regions operating out of 116 deposits. UPSRTC operates a fleet of about 10,000 buses mainly manufactured by Ashok Leyland. Some TATA and Volvo buses
2. INTRODUCTION
Passenger transport services in the U.P. Started on May 15, 1947
'The first route is from LUCKNOW - BARABANKI'
There are around 7668 buses in operation
Operate more than 2.5 million kilometers
More than 1.3 million people traveling every day
UPSRTC profit of Rs.38.3 million daily
3. LUCKNOW WORKSHOP OBJECTIVE
Heavy maintenance and repair of vehicles
Reconditioning of the main assemblies
Bus renewal
Body construction in new chassis
Tire retreading
4. WORKSHOPS AVAILABLE
Central workshops in Kanpur
Central Workshop, Rawatpur
. Dr. Ram Manohar Lohia Workshop, Allen Forest
The section of cars is established in Lucknow.
5. ENGINE SECTION
Study on diesel engine
Diesel engine components
Diesel engine work
6. DIESEL ENGINE
The engine was developed by the German inventor Rudolf Diesel in 1893.
The engine runs according to the diesel cycle principle
A diesel engine is an internal combustion engine.
Uses the compression heat to start the ignition to burn the fuel that has been injected into the combustion chamber.
7. DIESEL ENGINE COMPONENTS
Cylinder block Gasket Manifold: inlet and outlet Turbocharger Steering wheel Piston Piston rings Connecting rod Crankshaft Camshaft Fuel injector Valves
8. CYLINDER
It is the basic structure of an engine. Normally made of ALUMINUM ALLOYS or CAST IRON. Provides strength with a relatively simple design. Support and align internal parts.
9. GASKETS
Serves as a sealant between the engine block and the head where they are screwed.
10. INLET TUBE
Pipe system that supplies incoming air to the cylinder. They consist of molten metal, plastic or composite materials. On SI motor fuel added to the air in the intake manifold
11. OUTLET MANIFOLD
Piping system that carries the exhaust gases out of the system. Composite of IRON OF FOUNDRY.
12. TURBO CHARGER
Turbine compressor used to compress incoming air into the engine. The turbine is driven by the exhaust flow of the engine, so it requires very little useful engine work.
13. FLYWHEEL
To store energy, provide power when needed and store it. firmly screwed to the crankcase
14. PISTON
A mass of cylindrical shape that reciprocates forward and backward in the transmission force from the cylinder to the crankshaft. The top of the piston is called CROWN and the sides are called SKIRT. PISTON is made of cast iron, steel or aluminum.
15. PISTON RINGS
Metal ring that is fixed in a circumferential groove around the piston. Made of highly polished chrome steel Makes a seal between the piston and cylinder walls. Also used for lubrication purposes.
16. CONNECTION VALVE
Rod that connects the piston to the rotating crankshaft. Provided the piston contact to the crankshaft. Normally made in STEEL or ALLOY FORGED but in small engine can be ALUMINUM.
17. CRANKSHAFT
Rotational axis through which the motor output output is supplied to the system. Most of forged steel or cast iron. It is fixed with the engine block by the MAIN BEARING. Have crank weights attached with crankshaft
18. CAMSHAFT
Rotating shaft used to push the valves at the right time in the engine cycle. Can be hydraulic or mechanical control. The modern engine has more than two cams
19. FUEL INJECTOR
A pressurized nozzle that sprays the fuel into the incoming air in the SI engine. The injector sprays directly into the combustion chamber. It is placed in the center of the combustion chamber.
20. VALVES
Used to allow flow into and out of the cylinder at the right time in the cycle. The VALVES are forged steel. The two-stroke engine has no valves that have a port system (groove).
21. DIESEL ENGINE WORK