What are the points that should be paid attention to when buying stainless steel spring?

What are the points that should be paid attention to when buying stainless steel spring?

Stainless steel spring has many kinds, use is also very wide, now many customers are tailored for the manufacturer, the number is large and small. When we order stainless steel springs, many people will understand in detail, many people do not know what to pay attention to when buying springs.

1. The maximum force of the spring should be at least 10% of its initial tension.

2. The distance between the traditional hook and the tension spring is about 75% of the distance between the inner meridians. The force of the elongation length between the hook and the hook is not the time deflection quantity.

3. If the high stress stainless steel spring cannot be realized, it must be matched with the tension rod compression spring;

4. When it comes to the stress of the spring, the stress of the tensioning spring is 10% less than that of the compression spring, so that overtension can be carried out in the assembly process to reduce the hook stress.

5. The entire hook is stretched under a load equivalent to half of the coil, so a coil is deducted from the calculated number of coils determined by design to reduce the tension of the two hooks by 10%. For example, the load of ten coil springs will be reduced by 10%. Each half hook is stretched about 1/10 of the coil.