Post on 12-Apr-2017
Internship Evaluation
E n g i n e A s s e m b l i n g a n d M a i n t e n a n c e o f S e d a n - c l a s s M o t o r c a r (Internship Project)
By,Ishan K PatelB.Tech-Aero
A50105513008
Company Profile
Cargo motors Pvt Ltd. (Branch- Ahmedabad )
Affiliated to TATA Motors for the last 50 years
Passengers Car Workshop
PERSONAL SAFETY
• Use personal protective clothing- such as coveralls and steel-capped footwear
• Eye protection- safety glasses and face masks• Ear protection- earmuffs and earplugs• Hand protection- rubber gloves and barrier cream• Respiratory equipment- face masks valved respirators
OBJECTIVES
• Labelling and organising all engine parts prior to assembling
• Assembling the engine following the correct procedure
• Assemble the engine in a safe and methodical manner
• Keep parts organized for reassembly
Car Engine Specifications
• Car model – TATA Indigo eCS• Engine class – TDI (Turbocharged Diesel with Intercooler)• Model – Diesel CR4 (common rail), DOHC (Dual Overhead cam), 16-valve,
1405 cc, 70 PS @ 4000 rpm
Tools Used
Wrenches Socket setVariety of pliers Screw drivers Torque wrench
Diagnostic equipment Specialty tools Repair manual
Engine Assembling
1. Cleaning• Machining • Clean all internal and external threads• Detergent hot tank• Coat cylinders and valves with clean oil
2. Installing Core Plugs
3. Head gaskets / Sealing
4. OHC assembly• chamfered cam bearings• Checking straightness• Checking bearings• Grease • Install oil galley plugs • Balance shaft bearings• Timing belt is installed
5. Installing pistons and rings
5. Valve adjustment
7. installing crankshaft
8. Installing engine head
Implication
• Hands on experience upon actual car engine
• Learnt to work in heuristic manner
• Links with aerospace engineering
Thank You All!