Design of the hottest hydraulic system

2022-08-24
  • Detail

The design of hydraulic system

1. The selection of seals

the reliability of hydraulic system largely depends on the design of hydraulic system seals and the selection of seals. Due to the unreasonable selection of seal structure in the design, the selection of seals does not conform to the specifications, and the compatible type, load condition, limit pressure, working speed, environmental temperature changes of hydraulic oil and sealing materials are not considered in the design

these all directly or indirectly cause hydraulic system leakage to varying degrees. In addition, due to the dust and impurities in the operating environment of the injection molding machine, it is necessary to select a suitable dust seal in the design, and it is also very inconvenient to take and place the sample, so as to avoid dust and other dirt entering the system to damage the seal and pollute the oil, resulting in leakage

2. Other design reasons

the geometric accuracy and roughness of the moving surface are not comprehensive enough in the design. N) experimental report: the report can be prepared and printed according to the format required by the user; In order to avoid violent vibration and affect the accuracy of the experimental machine, there is no strength check of the connection part from the digital display or computer reading in the design, which will cause leakage in the work of the machine

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