Industry News

Design principle of hydraulic valve

2021-11-24
The design of the hydraulic valve is mainly for the design of the hydraulic valve group, and the oil circuit must be considered before the design of the hydraulic valve group. It is necessary to determine in advance which parts of the oil circuit can be integrated. The design of the oil circuit must be simple and save Go unnecessary steps. After determining the oil circuit, the main thing is the oblique hole and the process hole. These things in the oil path should be reduced. As long as it is enough, it is not necessary too much. Pay attention to the hole diameter in the design of the oblique hole and the process hole. To match the flow, the direction and location must be appropriate, and the overall situation must be considered to ensure that the requirements are met. If the direction or position is not suitable and the components need to be adjusted, it is necessary to ensure simple and convenient operation and maintenance.
The design of the hydraulic valve is discussed first from the design dimensions of the hydraulic valve. The length, width, and height dimensions of the hydraulic valve group are generally determined with reference to the size of the parts that make up the hydraulic valve group. For example, the height of the hydraulic valve group should be consistent with the height of the components as far as possible without affecting the actual function. The length of the hydraulic valve group is determined by the size of the hole diameter or length of the screw hole without affecting the layout and structure. The width and length of the hydraulic valve group are roughly the same as the determining factors. Secondly, we introduce dimensioning. This step is mainly used when designing and drawing. It is necessary to mark the ports, apertures, sizes, sizes and so on of some components. The last is the channel design. The most important thing in this design is the layout. The overall arrangement of the system and the classification of the oil circuits must first make the main oil circuit open, and then, for the small oil circuit or other The oil circuit is gradually turned on again. These hydraulic valve channels must be designed with proper length, fewer corners, and proper oil passage holes, so that the weight, size and volume of the hydraulic valve group can be effectively controlled and can be used reasonably.
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