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How to design hydraulic oil cylinder to prevent leakage in use

[2022-07-22] Industry trends 351

As we all know, the traditional cylinder design is a complex and arduous process, so the designer starts from the inspiration of the design to repeat and alternate the design. Due to the humanized design system of the cylinder, the design process is not only difficult but also extremely inefficient. With the continuous development of design software and CAD technology, system developers can write a program to extract the design, and allow users to combine various functions. According to the current design situation, In other words, the design of the oil cylinder uses the interactive CAD system of basic parameters.

The establishment of hydraulic cylinder model can be carried out by program, and it is a relatively common modeling method, but the programming language is complex, which brings the complexity of the modeling process. In addition, the programming language of the cylinder occupies the system memory space, and the two-dimensional drawing cannot be updated automatically. Therefore, it is proposed to establish a model based on 3D software, which has a variety of three-dimensional modeling methods, and the modeling methods vary from person to person, However, the cylinder must be designed parametrically. In the modeling process, the modeling process of truck cylinder is well integrated with the feature type and feature quantity, and its main purpose is to improve the efficiency of cylinder design.

In simulating the whole set of components, due to the limitations of conditions, such as in the process of connecting components between components, the size relationship between components and components is fixed, so the size of related technology is added to part of the modeling process. Based on secondary development technology, the system design of oil cylinder usually uses programming language to realize size Association, and the expression of associated size is added to the modeling process, based on the 3D software, The aspect ratio is combined in the modeling process to ensure the dimensional correlation between the two sides.

Through the overall design of the oil cylinder and the practical application of the special distribution scheme to promote the oil cylinder, and through the analysis of the overall structure and the function of the shielding machine, it can be concluded that in the different selection of the shield, the optimization scheme selection provides the engineering design for the propulsion system. For the design of the professional manufacturer of the oil cylinder, it effectively prevents the leakage of the oil cylinder and reduces the number of joints and flanges of the pipe, In the design, the valve hydraulic tilt cylinder core and valve plate are widely used, and the combination block is used to reduce pipe leakage.

Due to the practical and effective measures to prevent the leakage of the oil cylinder, the platform components of the hydraulic valve in the hydraulic system near the actuator significantly reduce the total length of the hydraulic pipeline and the number of accessories. In the system directly or indirectly affected by hydraulic shock and mechanical vibration, loose fit and leakage are caused. The hydraulic buffer is usually caused by rapid switching, so under allowable conditions, The professional manufacturer of oil cylinder has carried out technical research.

Since the hydraulic system should keep a certain distance from the external source of vibration, the pipe must be correctly positioned. The buffer compensation pulse of nozzle or high-pressure hose can be used to eliminate pressure fluctuation and reduce vibration. At the same time, the oil cylinder should be regularly maintained and checked to prevent leakage and reduce the occurrence of faults. In the chip and its application structure, the electro-hydraulic servo cylinder is used. The research results show that, Magnetic induction sensor displacement is applied to electro-hydraulic servo cylinder, and has strong anti-interference ability and environmental adaptability.

The company specializes in the production of various truck accessories, mainly including cab lifting oil pump, cab lifting oil cylinder, forklift tilt oil cylinder and steering oil cylinder. At present, the company is dominated by European truck accessories, such as Vlvo Volvo truck, Benz Benz truck, Scania skenia truck, man man truck, Renault Truck, Iveco Iveco truck, DAF Duff truck, etc


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