First, it is relatively professional to see whether the design of the hydraulic system is reasonable. The reason why the design is regarded as an important factor is that the rationality of the design of the hydraulic station directly affects the stable operation of the entire hydraulic system and is directly related to the quality. good or bad. This is more difficult for an outsider to distinguish. This requires understanding the hydraulic schematic diagram. To put it simply, the hydraulic system is a huge micro-pipeline system. The design of the pipeline, the emergency plan design, whether the solenoid valve combination is reasonable, and whether the liquid pressure value can be smoothly used on the oil cylinder or other force-bearing units. . Does the design take into account useless pressure and excessive pressure leading to waste of energy, etc.? It is the embodiment of hydraulic system design ability. Guangzhou Dongye Hydraulics can provide customers with relevant drawings when they ship, and customers can use this drawing to let someone who knows the industry test the design ability of Dongye engineers for hydraulic systems.
Second, I believe everyone should understand the layout of the hydraulic system. The layout of hydraulic machinery means that all hydraulic components are placed neatly and reasonably on the entire hydraulic system. How to see whether the layout of a micro hydraulic station is reasonable?
Here the customer is measured by 3 viewpoints, 1. Whether the maintenance is reasonable. 2. Whether the heat dissipation layout is reasonable. 3. Whether the appearance and overall design are reasonable. Let’s talk about these in detail. Is maintenance reasonable. Many hydraulic stations have certain failures after many years of use and require some simple replacement of the hydraulic station. But when I took a look at the tool, I was depressed and had nowhere to start. Tools can't be deployed in tight spaces. All the components had to be disassembled, only a small seal needed to be replaced. Such a hydraulic station is very unreasonable and inconvenient in terms of maintenance. Therefore, the rationality of maintenance is still necessary as one of the conditions to measure the quality of the entire hydraulic system. In terms of heat dissipation, the friction between the hydraulic oil and the hydraulic pipeline will generate some heat when the hydraulic station is running. If this heat energy is not dissipated in time and all hydraulic components are operated at high temperature, the service life of hydraulic components will be reduced. Due to the special friction of hydraulic oil, the heat generated by friction is not large. Of course, this is also related to the design of the hydraulic system. Here we only need to see whether the position layout is beautiful and the appearance requirements are the same as our needs.
The third point is that the overall appearance is basically the subjective opinion of the customers of the customized hydraulic station. Because the position and volume of many hydraulic stations are limited, you only need to see whether the finished product meets your own customization intention. Third, look at the quality of the hydraulic components used in the hydraulic system. The quality of hydraulic components is also closely related to the quality of the entire hydraulic system. The main components are motor oil pump, solenoid valve, oil circuit block, sealing original. The quality of these major components has a great influence on the quality of the entire hydraulic system.
Through the above three methods, the quality of the hydraulic system can basically be distinguished. For ordinary people, it seems that every method requires further understanding to truly see the doorway. Of course, each industry has its particularity.