Mica board special-shaped processing method

1. Drilling

This is a common processing method in PCB circuit board factories. Whether it is PCB test fixtures or PCB post-processing, it will go through “drilling”. Larger PCB factories usually set up their own drilling rooms, which usually follow the treatment. Tools are relatively close, and the work in the drilling room is not an easy job, but it is relatively free. Usually the consumables and equipment used in the drilling room are special drilling rigs, drill nozzles, rubber particles, wooden backing plates, aluminum backing plates, etc. The loss of the mouth and the backing plate is huge.

In addition, the common way of drilling is the new LED lampshade-retaining insulation. As an energy-saving industry, LED has been hailed in recent years, and LED is composed of many small lamps. This feature makes the application field of insulation board broaden again. In general, the processing method of LED-retained insulating parts is to drill a hole and then gong a circle. The processing method is relatively simple and the market is huge, but it is characterized by low grade and low profit.

2. Computer gongs

The computer gong is the name of Guangdong and Hong Kong. It is commonly called CNC or numerical control, and it is also called a machining center. In fact, they all mean the same thing. The function of the computer gong is very powerful. It is divided into plane and inclined plane ( Or called curved surface), the category of bevels is relatively small, and flat computer gongs are very extensive. Small processing parts such as insulating gaskets, insulating rods, and star wheels are all processed by computer gongs to process epoxy boards and computers. The biggest feature of gongs is that they are flexible, fast, and powerful. They are currently the best and most commonly used processing method.

3. Slitting

This is a common and common processing method in the market. The general store has a cutting machine to cut the plates, and this is usually relatively rough, and the tolerance can be controlled within 5mm.

4. Milling machine/lathe

The products processed by this processing method are usually products such as parts, because milling machines and lathes are mostly used for processing hardware parts, and these two kinds of equipment are necessary for jigs.