How to test the performance of the spring shock absorber? Dongkai Shuobang has something to say.

Dongkai Shuobang said that the shock absorption performance of the spring shock absorber needs to be evaluated according to the shock absorption test. Usually, the damping test can only be carried out when the damper is a new design and trial production. After mass production, each spring shock absorber is not tested; only type detection is performed. However, for unique spring shock absorbers, or shock absorbers that need to be adjusted to meet technical standards in the shock test, they need to be tested one by one.

Dongkai Shuobang said that shock absorption experiments should be carried out on a unique shock absorption test bench, which is the standard for simulating actual work. The vibration source is manufactured manually, and the difference between shock absorbers and shock absorbers is not large. Car shock absorbers can be evaluated. Shock absorption testing can also be performed on all equipment, so the testing standard is the standard in the specific work. According to different conditions, different vibration sources can be simulated in the environment for detection. Different machinery and equipment have different regulations on vibration. For particularly critical spring shock absorbers, or spring shock absorbers that can meet the technical requirements after stopping conditioning in the shock absorption test, they should be tested one by one. The rubber damping test should be terminated on the whole machine, so that the test standard becomes the standard in actual activities; the damping test can also be terminated on a specially designed damping test bench, that is, the standard artificial vibration source is simulated in actual activities, which can be compared The difference before and after the installation of the spring shock absorber is used to evaluate the quality of the spring shock absorber.

Dongkai Shuobang said that the damping test is generally only carried out when a new shock absorber is designed and developed, but it is not easy to test each spring shock absorber after mass production. Only conduct experiments with settings that remain as they are. However, for unique spring shock absorbers, or shock absorbers that need to be adjusted in the shock absorption test to meet the technical standards, they need to be tested one by one.

Dongkai Shuobang said that the shock absorption test is better on a professional shock absorption test bench. In other words, in the actual work, simulate the standard artificial vibration source, install the shock absorber and install the shock absorber to evaluate the superiority of the shock absorber. The difference is not big; the shock absorption test can also be carried out as a whole, so that the test standard is the specific working condition. According to different conditions, different vibration sources can be simulated by human factors for detection. Different machinery and equipment have different regulations on vibration. According to the main purpose of different commodities, formulate different inspection methods and use different test equipment to achieve better vibration reduction effect.

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