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Unexpectedly, producing a PCB circuit board requires so many machines

Published on:

2023-05-12 15:40

What machines are needed to produce a PCB circuit board? The following is just some of the production equipment of Baineng Factory, let's take a look together, you don't know it.

1. Pressing

Multilayer plate laminating machine

It is used for multi-layer circuit board pressing of different types and materials, such as pressing copper foil laminate board, copper foil resin fiberboard, bakelite laminate, etc., and can make up to 8 layers of printed circuit board.

2. Cutting

Fully automatic cutting equipment

Cutting machine is an indispensable equipment for some light industries. Traditionally, the cutting machine is a machine that uses the force of the machine movement to press the knife mold and cut the material.

3. Drilling

Taiwan Dongtai drilling rig

Bound to a computer, special programs are used to automate drilling, and the hole size requirements can become smaller and smaller.

4. Copper immersion

Vertical sinking copper wire

A layer of conductive metal is deposited in the hole of the drilled plate by chemical method, and the metal layer is thickened by the method of full plate plating, so as to achieve the purpose of metallization in the hole and make the line conduct.

5. Line

Line LDI connection exposure machine

Line LDI connection exposure machine is easier to realize automatic operation, save labor costs, greatly improve product quality, and avoid the occurrence of defective rate.

6. Electroplating

Taiwan Jingming electroplating line

In line plating, basically most of the copper surface is shielded with resist, and plating is only carried out in places where there are circuit patterns such as lines and welding pads.

7. Etching

Automated industrial robot (6-axis)

The unprotected non-conductor part of the circuit board made by the previous process is etched to form a line.

8. Solder mask

Screen printing equipment

Screen printing machine is a device that leaks solder paste or patch glue onto the PCB pad through the screen screen.

CCD automatic exposure machine

By turning on the light, ultraviolet rays of the UVA wavelength are transmitted, and the image information on the film or other transparent body is transferred to the surface coated with a photosensitive substance.

9. Text

Zhengye printing machine

Solve the problems of long cycle, high cost and poor environmental protection in traditional screen printing technology, improve the accuracy requirements in character printing technology, print characters with high clarity, strong adhesion, simple equipment operation and high efficiency.

10. Molding

High-precision gong plate equipment

A machine for dividing irregular PCB boards with stamp hole connections, cutting the graphics required by customers according to the engineering processing program through a gong knife.

11. Testing

Automatic testing machine

 

 

It can accurately measure the small resistance changes caused by the hole breakage of the circuit board, the thinness of copper in the hole, and the line gap.

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