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CAR ASSEMBLING
CAR MANUFACTURING PROCESS
PROCESSES INVOLVED
ARC WELDING
• Arc welding - welding power supply to create an electric arc between an electrode and the base material to melt the metals at the welding point. They can use either direct (DC) or alternating (AC) current, and consumable or non-consumable electrodes
• Welding region - protected - shielding gas, vapor, or slag.
Consumable electrode methods
shielded metal arc welding
Gas metal arc welding
Flux-cored arc welding
Submerged arc welding
WELDING• WELDED WITH THE HELP OF ROBOTS.• FLOOR • ROOF • SIDE PANELS
WHITE BODY IS SENT TO PAINT DEPT.
ASSEMBLY LINE
PAINTING1 ½ TO 2 DAYS IN PAINT SHOP./PER CAR
PROCESSES INVOLVED PT COATING- DRYING – ELECTROCOATING- LOW COAT – DRYING – MIDDLE COAT – DRYING – TOPCOAT – DRYING.
DOORS ARE DETACHED BEFORE GOING TO ASSEMBLY LINE.
65 STATIONS. 120 SECS/ APPROX
DURATION OF ASSEMBLING PER CAR 2HRS APPROX
ASSEMBLING LINE
ENGINE ASSEMBLING
MOVING PLATFORM ( 2-3 MINS. AT EACH STATION)
ROBOTIC FRAMES FOR CAR ASSEMBLING
ENGINE ASSEMBLING AT DIFFERENT STATIONS
JOINING THE ENGINE COMPONENTS
FIXING SEATS
FIXING AND BOLTING
FIXING SEAT AND INTERIORS
FIXING ENGINE
FIXING WHEELS
FUELING THE ENGINE
FINAL CHECK AND FINISHING TOUCH
16 Quality checks.
• Painting.• Internal alignment.• Speedometer testing.• Wheel alignment.• Drifting.• Road testing. ( inclined roads, bumpy etc.)
• WATER DIPPING TEST ( 1/1000)• SHOWER TEST (1 / 100)
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