Among the automobile Head Light Bulb manufacturing processes, Capsule Line and Assembly Line, apply to the Assembly Line and composed In Line.
(H8, H9, H11) Filament for both DC12 and DC24
Capacity & Control
UPEH = 1,440ea [Tact Time = 2.5Sec/ea]
Production Speed control by Inverter
In line system
①Adapter ② S-ring ③ Base ④ Cap ⑤ L-Ring
#1. Capping & Focusing
#2. Top Coating
#3. Vision Inspection & Marking
#4. L-ring Inserting
#5. Auto Burning
The Cell assembles Capsule with the Adapter, S-Ring, and Base, then X, Y, Z, C-axis Stage is aligned with light center and nominal dimension from center of the Base using a Servo Motor followed by Laser Welding and Ar Welding of the terminal.
Cell dispenses Silicon to Ar Welded section of the Bulb Base and paint is coated on the top part of the Capsule, then the bulb undergoes Hot Blower, initiator, electric heater, and Gas Burner heat drying.
Final visual inspection of the H8 Bulb nominal dimension is conducted; caps are automatically fed into acceptable products for assembly; and Ink Pad Marking is then performed.
The L-Ring is automatically fed into the Bulb for assembly.
The completed Bulb of the Bulb is turned On for a specified amount of time then Watt, Current, and Resistance test is conducted to identify good quality products.
The selected bulbs are then loaded into the finished product Tray.
In this Cell, the equipment Picks Up the finished Bulb using 5 hands of the 2-axis Cartesian coordinate robot and moves the bulb on to the Tray; the Tray is then transported to the BSF [Buffer Stock Feeder] for multi-layer stacking.