Industry information

The destruction method of the stainless steel grille is dominated by wear and consumption, and part of it is cracked and deformed. Wear is divided into three types: the contradictory wear of metal structure surfaces touching each other and exercise; other metal materials or non-metal materials, impact wear on the surface of metal materials, wear of wear-resistant materials on the surface of metal materials, and thematic activity of vapor or liquid contact with metal materials Abrasive wear caused by contact. The wear resistance of wear-resistant steel plate lies in the raw material itself. The wear-resistant steel mainly shows different wear resistance under different working conditions.

The basic principle of electrostatic shielding is as follows: Assuming that a cavity conductor (the closed conductor is discussed first) has a charge Q outside, because of the tip discharge effect, the outer surface of the cavity conductor will have a magnetically induced charge. The magnetically induced charge is caused by the inside of the cavity. The electric field and the electric field caused by Q in the cavity counteract each other, thus making the electric field compressive strength inside the cavity zero. Let's discuss the metal mesh again. Although the dust cover has the hollow part you often say, it does not harm the magnetic induction charge on the metal mesh cover. The electric field outside the metal mesh cover will also be offset by the electric field of the magnetic induction charge.

1. The metal mesh is beautiful and generous, the ventilation effect is better, and the dustproof is slightly worse. It can be easily disassembled and washed with tap water. The price is more expensive, but it is less than 10 yuan for a 12-inch stainless steel mesh; 2. Plastic meshes such as sponge dust-proof personal feeling It's not bad, just stick it with double-sided tape and cut it as big as you want. If it's too dirty, just tear it off and stick it again. You can buy a big piece for 10 yuan. 3. The sponge is good in terms of dust prevention, but the dusty environment is quickly blocked and needs to be cleaned frequently, so it is easy to break, and the metal is easier to clean and not easy to break.

In the structure of the electric fan, in order to better avoid damage to the vicinity caused by the rotation of the fan blades, the front, rear, left and right grilles are modified, and the fan blades are closed in this. Then, how to fix and close the front, back, left, and right grilles? There are several ways: 1. Fix it according to the screw. On the edge design of the grille, a small screw hole is added, so that it can be closed front and rear, left and right according to the way of modifying the screw. This kind of method has some complexities in production...

The function and characteristics of the electric fan grille: the sealing cover of the centrifugal fan is mainly used to prevent disability and guide the wind frequency! In general, it can also be used for anti-fouling and anti-safety factor purposes! When in use, prevent the wind leaf from hurting people, and some slight dust falls on the wind leaf! Performance parameters and characteristics of the spot welding machine on both sides of the electric fan grille: the whole process of electric welding of the spot welding machine adopts pneumatic top pressure, pneumatic acceleration, and the tire air pressure standard is independently adjustable to meet the welding requirements of different raw materials.

The basic concept of electrostatic shielding is as follows: Assuming that there is a charge Q outside a cavity conductor (discussing closed conductors first), there will be induced charges on the outer surface of the cavity conductor due to electrostatic induction induction. The electric field caused by the induced charge inside the cavity and the electric field caused by Q inside the cavity cancel each other out, thereby promoting the electric field inside the cavity to have zero tensile strength. Let's discuss the metal mesh cover again. Although the sealing cover has the hollow part you often say, it does not harm the induced charge on the metal mesh cover. The electric field outside the metal mesh cover will also be offset by the electric field of the induced charge.