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 which parts of the oil circuit can be integrated in advance. The design of the oil circuit must be simple and save Go to unnecessary steps. After determining the oil path, the main thing is the inclined hole and the process hole. These things on the oil path should be reduced, so that as long as it is enough, it is not necessary to be too much. In the design of the inclined hole and the process hole, the hole diameter should be paid attention to The direction and location must be suitable for matching with the flow rate, 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 that the operation and maintenance can be simple and convenient.
The design of hydraulic valves is first discussed from the design dimensions of hydraulic valves. The length, width and height dimensions of the hydraulic valve group are generally determined by referring to the size of the parts that make up the hydraulic valve group. For example, the height of the hydraulic valve group should be as consistent as possible with the height of the components without affecting the actual function. The length of the hydraulic valve group is determined by the diameter or length of the screw hole without affecting the layout and structure. The width of the hydraulic valve group is determined by roughly the same factors as the length. Secondly, we introduce dimensioning. This step is mainly used when designing drawings. It is necessary to mark the ports, apertures, dimensions of each group, size, etc. of some components.
The last is the design of the channel. The most important thing in this design is the layout. To make a comprehensive overall arrangement of the system and classify the oil circuits, first of all, the main oil circuits must be made conductive, and then, for small oil circuits or other The oil circuit is gradually turned on again. The passages of these hydraulic valves must be designed with appropriate length, relatively small corners, and appropriate oil passage holes, so that the weight, size and volume of the hydraulic valve group can be effectively controlled and used reasonably.
