Pinsheng Electronics Co.,Ltd
The manufacture of the circuit board is a complicated process, which basically requires the corresponding equipment to be processed in each production link, requiring a lot of energy and cost.
I. PCB production process is shown in the following figure (multi-layer board)
2. In the process of PCB production, the following production equipment is required:
1. Engineering production --- light painting machine, film exposure machine
2. Opening of materials -- -- opening machine, oven for baking sheet
3. Lamination -- Browning production line, laminating machine and plate grinder
4. Drilling -- -- numerical control drill
5. Plate grinder --- plate grinder
6. Metallized hole (PTH)-- chemical copper production line (copper sinking line)
7. Graphics transfer -- film sticking machine, UV exposure machine or LDI
8. Pattern electroplating -- electroplating production line
9. Dry (wet) film -- production line of film
10. Pattern etching -- etching production line
11. Soldering layer production -- screen printing machine, UV exposure machine or LDI
12. Baking and curing -- oven, tunnel oven
Surface treatment -OSP line or chemical nickel gold line, chemical nickel palladium line
14. Molding --- punch press or CNC gongs bed, cutting machine
14. Testing --- electric measuring machine, AOI, 3DAOI.
A good PCB board has a great relationship with the production equipment of the PCB factory, especially some difficult boards have higher requirements on the equipment.
Copyright © Pinsheng Electronics Co.,Ltd All Rights Reserved.