Vacuum booster pump is mainly used for drawing light vacuum booster brake system can also be used for other transport vehicles and construction machinery. The use of vacuum assisted braking system can improve brake reliability and reduce driver fatigue, help to reduce the incidence of traffic accidents and improve vehicle safety. At present, the rapid development of domestic light vehicles, which undoubtedly for the vacuum booster pump provides a vast market. Therefore, in the promotion and use of the process, we must understand and master its performance, principles. The only way to effectively ensure the pump braking performance, extend the service life, play a safety role. The vacuum booster pump is mainly composed of the pump body, rotor, slider, pump cover, gear, seal and other components. When the pump is working, the eccentric rotor with four slides rotates counterclockwise and the slider rotates in its own centrifugal force Under the action, close to the inner wall of the pump glide, suction studio continues to expand, was pumping gas through the suction tube to open the one-way valve (pump built-in check valve, the system from the packing effect) into the suction studio. When the slider to a certain position, the inhalation is completed, then inhaled gas is isolated, the rotor continues to rotate, the isolated gas is gradually compressed - the pressure rise. When the studio goes to communicate with the vent, the gas is vented from the vent. Pump work process, the slider will always be divided into four pump chamber, the rotor per revolution, there are four suction and exhaust process. 2, the use and maintenance considerations Vacuum booster pump is a high precision, more sensitive to the work of the pump, the use of the following rules must be strictly followed: (L) The vacuum booster pump uses oil to lubricate the friction surfaces and seals all clearances (rotor, slider, pump body and pump cover). Therefore, appropriate lubricant and suitable lubrication method must be selected. (2) should be used regularly check the operation and lubrication is normal, with or without abnormal noise, so that timely detection and troubleshooting. (3) should always check the use of the pump leaks. (4) If you do not use the vacuum booster pump for a long time, do not immediately work full load when reused A blended powder of tungsten carbide and Metal Alloy Powder can be used for laser cladding, a process used to deposit a layer of material onto a substrate using a laser beam. This blended powder is typically used as a feedstock material for laser cladding applications where high wear resistance and hardness are required. WC Blend,Blended Powder,High Hardness Powder,Blended Coating Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.lygoldentool.com
1, vacuum booster pump working principle
Tungsten carbide is a hard and wear-resistant material that is commonly used in cutting tools, mining equipment, and other high-wear applications. It has excellent thermal conductivity and high melting point, making it suitable for laser cladding processes.
Metal alloy powders, on the other hand, are often added to the Tungsten Carbide Powder to enhance certain properties or tailor the characteristics of the final cladding layer. These metal alloys can include nickel, cobalt, chromium, or other elements, depending on the specific requirements of the application.
The blended powder is typically prepared by mixing the tungsten carbide and metal alloy powders in the desired ratio. This mixture is then fed into a laser cladding system, where it is melted using a high-power laser beam. The molten powder is rapidly solidified onto the substrate, forming a dense and wear-resistant cladding layer.
The resulting cladding layer can have excellent hardness, wear resistance, and thermal conductivity, making it suitable for various applications such as tooling, wear parts, and surface protection. The specific properties of the cladding layer can be adjusted by varying the composition and ratio of the tungsten carbide and metal alloy powders in the blend.
Overall, the blended powder of tungsten carbide and metal alloy powder offers a versatile and customizable solution for laser cladding applications, providing enhanced wear resistance, hardness, and other desired properties to the final cladding layer.
Vacuum booster pump working principle and maintenance matters