Is There Such a Thing as a “Constant” Spring Rate?
If you’re in the business of buying springs, you are bound to deal with ‘spring rates’. The concept can be tricky to understand if you aren’t a physicist or a spring maker yourself. The force that a spring exerts is static as it stretches and compresses, and is a constant rate until its elastic limit is reached. This theory is called Hooke’s Law and we are going to break it down into simpler terms without transporting you back to a physics class.