ZhiJian Hardware

When it comes to dome chips, everyone will think of the small shrapnel on the electronic device product, which is a bit similar to a button, so it is also called a button power switch. At this stage, such shrapnel made in China are generally made of stainless steel plate 301 raw materials. Many such shrapnel overseas use 304 as the raw material of the shrapnel. Now let's talk about a little bit about the dumplings

1. Operation flexibility of the pot slices:

The dome is not just a small function key product, it also has certain operational flexibility, which is embodied in the strength, specifications and appearance. These three main parameters can be changed according to the needs of the product. Note: There is also a degree of change. For example, the strength of the dome is unlikely to be less than 70gf. The fundamental reason is that the strength is too light. If there is no pressing, it will also sag downwards, causing plugging in, which makes it impossible to cook the pot. The original effect of the tablet is naturally high and cannot exceed 3000gf. If it is higher than this force, you can press it without moving it, which is equivalent to no effect and consumes a button on the electronic device product.

2. The reliability of the pot slices:

The dome sheet has a stable resilience, and the conductivity of the dome sheet is very good. Therefore, the failure probability of the electronic device function key product is very low. It is also announced that due to its effective resilience, it has become a The tact switches on electronic devices have also appeared in all products that assist shrapnel.

3. Durability of the pot slices:

The stainless steel plate belongs to the stainless steel plate and has been introduced in detail. The stainless steel plate product is difficult to destroy under normal conditions. Next, in order to obtain better maintenance, the dome plate can be solved by electroplating tin on the surface and put it on the paper. The application in the sticker, which is the so-called dome paper sticker, also has the shrapnel inside the tact switch.

4. The significance of the main parameters of the pot slices:

There are many real main parameters of the pot slices, such as service life, strength, pressure resistance, and even high temperature and cold resistance. These main parameters can be detected by equipment, and can also be designed according to the requirements of the product. The better the natural characteristics The price will be higher, so customers are also determined according to the specific requirements of the product, and it is not easy to exceed excessively. For example, an electronic device function key product is estimated to have a service life of ten years. 30 thousand times, then picking a metal material shrapnel of 50 thousand times is sufficient.