Main type ① Vertical cylindrical vault steel tank. The capacity is generally below 10,000 cubic meters. Wallboard is connected by sleeve type (fillet weld). The inverted method is often used in construction (starting from the top of the ta....
Oil storage tank, referred to as oil tank or storage tank, is a large container with regular shape for storing oil products. According to the construction materials, it can be divided into metal oil tanks and non-metal oil tanks. Most of the....
Since it is aluminium alloy die-casting, it is not possible to cut aluminium directly, but need to melt aluminium into a fluid to facilitate subsequent molding in the die. When these metals become fluids, they can be injected into the die-ca....
We all know that temperature affects materials, but how does the final temperature affect our precision metal parts processing? On the surface, this will be a simple task to compensate. All we should do is use the coefficient of thermal expa....
The problem of workpiece deformation in the machining of aluminum alloy parts is a difficult problem to solve. First, you must analyze the cause of the deformation before you can take countermeasures. 1, The material and structure of the wor....
This standard is applicable to the inspection and acceptance of sheet metal processing cabinets and cabinet structural parts. It is a summary and supplement to the basic and routine technical requirements that are not exhaustively listed on....
ESD (Electrostatic Discharge) is an abbreviation for Electrostatic Discharge. The non-conducting body generates an electrostatic charge due to friction, heating or contact with other electrostatically charged bodies. When the electrostatic....
1. EMI (Electro Magnetic Interference) is electromagnetic interference. The mode of transmission is radiation and conduction. 2. Important regulations: FCC ( Federal Communication Commision) in the United States VDE (Verband Deutscher Electr....
The PC needs an appropriate amount of cooling holes during operation, and the safety requires that the holes are not too large, posing an unnecessary danger. UL, CSA requires that the inner diameter of the round hole should not be greater t....
It is important to choose the correct CNC tool when programming. The general requirements for CNC tools are easy installation and adjustment, good rigidity, high precision and good durability. On this basis, comprehensive consideration of th....