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Vacuum Pump in High Strength Metal Manufacturing

The application of vacuum pump in high strength metal fabrication can solve the problems raised in the following contents. On some construction sites, some suggested houses will be constructed for workers or storage facilities. Usually, the proposed houses are made of some foam steel plates. Although the cost of the steel plate is low, it is not convenient to load and unload while the safety factor is not high. In order to improve the safety of the building, many construction sites began to use some high-strength metal splicing houses, and the roof of the house is the focus of the whole house, the roof needs to be easy to install and disassemble, but also have enough strength.


High strength metal fabrication characteristics:


1. It has strong adaptability to the shape and size of castings. It can produce blanks of various shapes and sizes, especially suitable for parts with complex inner cavity.


2. Strong adaptability to materials. It is suitable for the forming of most metal materials, and has unique advantages for materials that are unsuitable for forging, pressing and welding.


3. Casting cost is low. This is due to the abundant sources of casting raw materials, the shape of castings is close to parts, which can reduce the amount of cutting and thus reduce the cost of casting.


Piston vacuum pump is one of the types of vacuum pump. It has a wide range of models and can be widely used in medical equipment, automobile industry, automatic control, printing machinery, packaging machinery, food preservation, aquaculture, water purification treatment, analytical instruments, beauty and health care, advertising production, equipment maintenance, biopharmaceuticals, communications electronics, petrochemical industry, environmental detection system, oxygen production in Plateau areas, etc. Fields: It is a good choice for those who need clean and environmentally friendly vacuum space in industrialized society.


When the piston vacuum pump is running, driven by the motor, the piston in the cylinder moves to and fro through the role of crank and connecting rod mechanism. When Wang's room is waiting for a conversation from the storage end to the right end. As the volume of the left chamber of the cylinder increases continuously, the density of the gas in the cylinder decreases, and the process of pumping is formed. At this time, the gas in the container enters the left chamber of the pump body through the suction valve. When the piston reaches its rightmost position, the cylinder is completely filled with gas. Then the piston moves from the right to the left, and the suction valve closes. The gas in the cylinder is compressed gradually as the piston moves from right to left. When the pressure of the gas in the cylinder reaches or slightly exceeds one atmospheric pressure, the exhaust valve is opened and the gas is discharged into the atmosphere to complete a working cycle. When the piston moves from left to right again, it sucks in a part of the gas, repeats the previous cycle, and so on until the gas pressure in the suction reaches the requirement.


Compared with the existing technology, the application of vacuum pump in the production of high-strength metal has beneficial effects: the high-strength metal splices are easy to install and disassemble, and can be supported with high strength after installation, making the splices more practical and safe.

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H Piston Vacumm Pump


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