Processing method of epoxy glass fiber processing parts

1. Drilling holes

This is a common processing method for PCB circuit board factories. Whether it is PCB testing fixtures or PCB post-processing, they will go through “drilling”. Larger PCB factories usually set up their own drilling rooms, which usually contact the fixtures. It is 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 bits, rubber particles, wooden backing plates, aluminum backing plates, etc., drill nozzles The wastage and the wastage of the backing plate are huge, and many small companies usually make a fortune by supplying a drill bit and a milling cutter to a factory;

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. Generally, the processing method of LED-retained insulating parts is to drill a hole and then a gong in a circle. The processing method is relatively simple and the market is huge, but the characteristics are that the grade is not high and the profit is low;

2. কম্পিউটার গং

Computer gongs are called by Guangdong and Hong Kong. In popular terms, they are CNC or numerical control, and they are also called machining centers. In fact, they all mean the same thing. Computer gongs are very powerful. They are divided into planes and inclined planes ( 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 characteristics of gongda are flexible, fast, and powerful. It is currently a good and commonly used processing method;

3. চেরা

This is a common and common processing method in the market. The general store has a cutting machine to cut the board, and this is usually relatively rough, and the tolerance can be controlled within 5mm. It is scary to say, I have seen it Many shops or companies in Dongguan that do epoxy board, have been doing it for more than 5 years, and are still using angle iron welding cutting board cutting machines. Dongguan is known as the manufacturing capital. It seems that it is indeed powerful. This This method does not have much technical content, but sometimes it is very profitable. For example, sometimes one and a half pieces are divided into 8 pieces in a normal calculation. There is a small waste, but those stores that sell boards have a way to divide one board into pieces. 10 small sheets, if the quantity is large, the profit will be very considerable;

4. মিলিং মেশিন/লেদ

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, but the slow processing speed of ordinary milling machines and lathes is a major feature, so if If you rely exclusively on this epoxy board processing method, the life of the company will be greatly reduced. However, for jigs, these two types of equipment are necessary. That is to say, if the thick epoxy board is processed, the milling machine and Lathe is the best choice;

Epoxy glass fiber processing