More

* Plate selection

When choosing a plate, it is best to take into account both the demand application and the cost of the product. For example, if you want to reduce the thickness of the sheet, you can only make use of the alloy with a slightly higher price. The hardness and strength of the plate also directly determine the size of the hole and arrangement. And you should be aware that the usual use of the plate is more acceptable than the special requirements. We can provide you with the types of plates including: stainless steel, carbon steel, zinc plate, galvanized sheet, aluminum plate, brass, copper, plywood, fibreboard, rubber sheet, cardboard, wood, aluminum-magnesium alloy plate, PVC board and a wide variety of composites. Thin sheet is easier to punch, and the price is relatively low. In line with the principle of the minimum pore size, the appropriate thickness of the plate is more conducive to increase the product to withstand the compressive strength of the ability. The plates generally have some tolerance. We can punch the plate thickness between 0.1mm and 25mm. Board specifications generally 1000mm * 2000mm, 1000mm * N meters Coil.

* Aperture

In general, the aperture should be greater than or equal to the thickness of the plate that is to meet the minimum pore size principle. You ask the aperture and the thickness of the sheet closer, then the greater the difficulty of processing, processing costs will be higher. In some materials, the aperture can be made smaller than the sheet thickness. We can create a minimum pore size of 0.08mm.

* Hole spacing

The center distance is the distance between the center of a hole and the center of the nearest hole of another. The center distance is one way to represent the spacing of the holes, and the other is the opening ratio. The essence of these two representations is the same.

* Opening rate

The porosity refers to the ratio of the area of the hole to the total area of the board, which can be expressed as a percentage. You must pay attention to the pressure of the punching device can lead to deformation of the plate, and the greater the hole rate, the deformation of the plate is more obvious, especially the four corners without leaving the situation. This deformation can be flattened by the processing of a special machine in our shop, so you need to think carefully about the special requirements for leveling.

* Stay side

Leave edge refers to the edge of the plate is not punching area. A typical orifice is a long side that needs to stay. If you have special requirements, you need to give us four sides of the size. Due to the production of production may affect the edge. If you are inappropriate with your request, we will provide similar products with your consent.


Qualification certificate


   



Equipment