How to choose the right gas spring

Categories:Industry News
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Time of issue:2022-10-10
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(Summary description)There are 4 types of joints for compression gas springs: single-piece, single-ear, double-ear and universal ball head, which are single-piece type, single-ear type, double-ear type and universal ball head type.

How to choose the right gas spring

Categories:Industry News
Author:
Origin:
Time of issue:2022-10-10
Views:0

Information

There are 4 types of joints for compression gas springs: single-piece, single-ear, double-ear and universal ball head, which are single-piece type, single-ear type, double-ear type and universal ball head type. When designing, the matching joint type should be selected according to the specific conditions of the installation site and the gas spring specifications. It is recommended to use the universal ball head type. This type of gas spring can automatically adjust the connection angle during the working process, so as to eliminate the lateral force during the operation of the gas spring, especially suitable for occasions that require high installation accuracy.
Judging the quality of a gas spring is mainly from the following aspects: first, its sealing, if the sealing is not good, there will be oil leakage, air leakage and other phenomena during use; second is the accuracy, such as the need for 500N For gas springs, the force error produced by some manufacturers does not exceed 2N, and the products of some manufacturers may be far from the actual required 500N; again, the service life is calculated by the number of times it can be fully expanded; The force value changes during the stroke. Ideally, the force value of the gas spring should remain the same throughout the stroke. However, due to design and processing factors, the force value of the gas spring during the stroke inevitably changes. The magnitude of its change is an important criterion for measuring the quality of a gas spring. The smaller the magnitude of the change, the better the quality of the gas spring, and vice versa.

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Next: Classification of gas springs