Determination of technical parameter: According to the requirement of the product, and then according to the demand to determine the main parameter of the hydraulic hose. For example, working pressure, hydraulic hose inside diameter, hydraulic hose outside diameter, hydraulic hose conveying medium, use environment, service life, length and size, minimum bending radius, list a detailed table, determine the required hydraulic hose technical indicators. Here are eight aspects to illustrate how to choose:
1, working pressure: this depends on the maximum working pressure, consider of the cost it can meet the requirements is enough . that could avoid the wast too high cost.
2, Inner diameter of hydraulic hose: to ensure that the medium transmitted in the hydraulic hose can be transmitted smoothly and not blocked. According to the size of the product diameter used, it can not be too large or too small.
3, hydraulic hose outer diameter: according to the size of the application of the product diameter, can not be too large or too small, to ensure normal assembly, no leakage.
4, Transmission medium: this is very important, we must pay attention to, choose the corresponding hydraulic hose, such as the transmission medium is hydraulic oil, then choose the hydraulic oil resistance.
5, the use of the environment: according to the use of the environment to choose hose, see whether the environment is harsh, whether open, light time, whether often friction, external temperature, etc.
6, service life: according to the requirements of the product, choose the appropriate service life, to consider the life of the hydraulic hose and the difficulty and cost of replacement.
7, length and size: according to the size of the product and the specific situation of use, choose the appropriate length and size, try to do just right, can not make it excessive bending or has been in a state of strong tension;
8, Minimum bending radius: because the hydraulic hose in use when the minimum bending radius requirements, so to take into account the specific position of the use of hydraulic hose products, determine the appropriate minimum bending radius, so as to make the normal use of hydraulic hose environment does not exceed the minimum bending radius.
Conclusion
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