On the stability of electro-hydraulic servo universal testing machine

      How can the electro-hydraulic servo universal testing machine ensure long-term stable, reliable, and high-precision operation?

Hydraulic universal testing machine, as a common mechanical testing equipment in the testing industry and various large laboratories, there are many manufacturers, and the quality of products on the market varies greatly. How to clear the clouds and see a clear day?? It is indeed necessary to popularize knowledge in this area to help customers learn how to distinguish;

Firstly, let me introduce to you the new electro-hydraulic servo universal testing machine produced by Jinan Liling Testing Machine Co., Ltd. Our company's design of the testing machine host, selection of major components, and product technology are all very important. We will focus on the following points to explain to you

1. In terms of the design of the machine model, it is recommended that everyone choose a 6-pillar structure. This type of host structure is stable, has strong impact resistance, and can effectively ensure the coaxiality of product operation. From the design drawing to the structural comparison of the force leading testing machine, it is carefully checked layer by layer. With years of production practice experience, we firmly advocate and promote the 6-pillar structure.

2. The entire body adopts a cast steel structure, which has good rigidity and deformation resistance, effectively ensuring the influence of the machine's own deformation on the true value during the experimental process, and ensuring that the measured data is completely close to the true value.

3. The worktable plane of the host is processed by a CNC machining center, and the force testing machine effectively ensures the smoothness and flatness of the worktable plane. The presentation of curved surfaces fully ensures the appearance of the host is atmospheric, perfect, and elegant.

4. Whether the testing machine mainly adopts dovetail groove like jaws and whether a lining plate is added between the jaws and the jaw seat can be used as important points to distinguish between good and bad testing machines. The force collar testing machine ensures the semi open, dovetail groove structure and lining plate matching, ensuring long-term reliability in use.

5. Whether the control system adopts an ultra quiet servo pump control system, which is stable, reliable, and low-noise, is also an important indicator to ensure stability.