Engine Assembling
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This document provides an internship evaluation for a student who interned at Cargo Motors Pvt. Ltd. assembling and maintaining sedan-class motorcar engines. The student summarizes personal safety procedures, objectives of properly labeling parts and assembling the engine in a safe manner. Key details about the car model, engine specifications, and tools used are listed. An overview of the engine assembling process is then outlined in 7 steps, from cleaning to installing the crankshaft and engine head. The student concludes by reflecting on hands-on learning and links to their aerospace engineering studies.
Engine Assembling
- 1. Internship Evaluation Engine Assembling and Maintenance of Sedan-class Motorcar (Internship Project) By, Ishan K Patel B.Tech-Aero A50105513008
- 2. Company Profile Cargo motors Pvt Ltd. (Branch- Ahmedabad ) Affiliated to TATA Motors for the last 50 years Passengers Car Workshop
- 3. 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
- 4. 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
- 5. 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
- 6. Tools Used Wrenches Socket set Variety of pliers Screw drivers Torque wrench Diagnostic equipment Specialty tools Repair manual
- 7. Engine Assembling 1. Cleaning • Machining • Clean all internal and external threads • Detergent hot tank • Coat cylinders and valves with clean oil
- 8. 2. Installing Core Plugs 3. Head gaskets / Sealing
- 9. 4. OHC assembly • chamfered cam bearings • Checking straightness • Checking bearings • Grease • Install oil galley plugs • Balance shaft bearings • Timing belt is installed
- 11. 5. Installing pistons and rings 5. Valve adjustment
- 12. 7. installing crankshaft 8. Installing engine head
- 13. Implication • Hands on experience upon actual car engine • Learnt to work in heuristic manner • Links with aerospace engineering
- 14. Thank You All!