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What is the distinguishing feature of compression spring
by：Yongqiang
2020-10-07
Old compression spring is also very familiar with you, everywhere plays a key role in the middle of the life.
We all learn to its help in many ways, which, when in fact we have been applied, there are more or less in the way that some use.
So the compression spring is applied in such a way?
1, spring tap application
spring exhaust applications, will cause the guide pin and spring wear and fracture.
2, when assembling surface smooth level degree of adverse
assembly surface distortion caused the parallelism of the bad spring, local high stress rupture, and parallel degree adverse situations cause distortion and more than 300000 spring spring break back into the application. Under the condition of no more than 300000 back to the application, please improve the assembly parallelism.
3, without application of preloading
spring vibrating spring up and down the distortion caused by a gap, such as preloading, spring is relatively stable.
4, beyond the maximum compression application
stress causing the wreck, close to the application of the long, can make the spring line department gradually close to that, due to a high hardware spring constant load curve with high, nearly caused by high stress to make spring break, please do not apply beyond 300000.
5, no spring guide the application of
if without a spring guide under the conditions of application, it is easy to cause the bottom of the spring and the ontology of the distortion, the distortion of local high stress was the cause of spring break in, please must be applied inside guide pin or outside guiding device, etc.
6, the spring diameter and hole countersunk head
the countersunk hole and head spring clearance too hours, due to the spring compression lateral expands with countersunk hole friction force concentration and fracture, the better the countersunk head aperture + 1 for the spring diameter. 0mm。 Free long long spring please use countersunk hole shape.
7, the length of the pin and countersunk hole depth is relatively short
guide pin is too short, will cause the guide pin head and spring wear and fracture, the ideal of the guide pin length is set to spring more than 1/2 of length, and please pour the chamfering of C3.
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1, spring tap application
spring exhaust applications, will cause the guide pin and spring wear and fracture.
2, when assembling surface smooth level degree of adverse
assembly surface distortion caused the parallelism of the bad spring, local high stress rupture, and parallel degree adverse situations cause distortion and more than 300000 spring spring break back into the application. Under the condition of no more than 300000 back to the application, please improve the assembly parallelism.
3, without application of preloading
spring vibrating spring up and down the distortion caused by a gap, such as preloading, spring is relatively stable.
4, beyond the maximum compression application
stress causing the wreck, close to the application of the long, can make the spring line department gradually close to that, due to a high hardware spring constant load curve with high, nearly caused by high stress to make spring break, please do not apply beyond 300000.
5, no spring guide the application of
if without a spring guide under the conditions of application, it is easy to cause the bottom of the spring and the ontology of the distortion, the distortion of local high stress was the cause of spring break in, please must be applied inside guide pin or outside guiding device, etc.
6, the spring diameter and hole countersunk head
the countersunk hole and head spring clearance too hours, due to the spring compression lateral expands with countersunk hole friction force concentration and fracture, the better the countersunk head aperture + 1 for the spring diameter. 0mm。 Free long long spring please use countersunk hole shape.
7, the length of the pin and countersunk hole depth is relatively short
guide pin is too short, will cause the guide pin head and spring wear and fracture, the ideal of the guide pin length is set to spring more than 1/2 of length, and please pour the chamfering of C3.
Using our Yongqiang to differentiate our content, services and consumer products, we seek to develop the most creative, innovative and profitable entertainment experiences and related products in the world.
Exceed customers' expectations in the procedures of manufacturing News.
Using high technology, News showed its competitive advantages, captioned with information about the company's commitment to providing safe, reliable, profitable jobs to local artisans.
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