spring linearity?
spring linearity?
(OP)
Hi,
I am wondering how linear a real helical compression spring is? Assuming the ends are ground flat, there is some preload, and the coils are not touching, how constant will be the spring rate? Are we talking less than 0.5%? Less than 1%? Less than 5%?
I am wondering how linear a real helical compression spring is? Assuming the ends are ground flat, there is some preload, and the coils are not touching, how constant will be the spring rate? Are we talking less than 0.5%? Less than 1%? Less than 5%?





RE: spring linearity?
However, the design of the ends is more important than this effect, once neighbouring coils touch.
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: spring linearity?
RE: spring linearity?
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?