How to distinguish the advantages and disadvantages of Datong spring

How to distinguish the advantages and disadvantages of Datong spring? In fact, it is mainly considered from the following aspects:

The first is its sealing, if the sealing is not good, oil leakage, air leakage and other phenomena will appear in the process of use; the second is the accuracy, such as the need for 500N Datong spring, some manufacturers produce force error is not more than 2n, some manufacturers' products may be far from the actual need of 500N;

The third is the service life, which is calculated by the number of times it can be fully retracted; the last is the change of the force value in the stroke, and the ideal Datong spring should keep the force value unchanged in the whole stroke. However, due to the design and processing factors, the force value of Datong spring in the stroke inevitably changes. The smaller the amplitude of change, the better the quality of Datong spring, otherwise the worse!

Why use Datong spring? At present, in Datong spring market, steel spring is the most popular and occupies a very large market consumption

1. Compared with the polyurethane spring used before, the strength of Datong spring is even greater. At present, it can reach 1288kg load and 180mm long stroke, far exceeding the polyurethane spring.

2. Compared with nitrogen Datong spring, the mold load curve is a 45 degree curve, and the stroke and load are almost doubled. In the case that the product surface is not strict and soft, Datong spring can better achieve the effect of instantly increasing the load; in addition, the price is far lower than nitrogen Datong spring.

3. The current Datong spring market is basically in a standardized state, the basic data and specifications are standard products, when the use of spring problems need to be replaced, it can be very fast and convenient to purchase substitutes, so as to save process time, improve production, improve efficiency.

More news about Datong spring“ www.qzspring.com ”