thought process

The spring design process is essential to getting you precisely what you need for your application. Our engineers will work with you to design and build a set of springs that precisely meet your needs, but we cannot read your minds, nor do we expect you to be able to read ours. In order to manufacture the precise parts that you need, you can start by telling us a bit about your project when you request a quote.

Spring design is a complex process, which is why we are sharing a bit of the thought process that goes into creating our springs. You may already know exactly what you need, but if you are looking for a bit design advice from our engineers, here is a brief overview of some of the topics we touch on when designing mechanical springs.

Know Your Environment

Besides the type of spring or wire form you are looking for (compression, extension, torsion, etc.), the first bit of thought goes into the environment in which the spring/s will be performing, particularly when it comes to factors such as temperature and corrosion.

Will your springs need to perform in high heat or exceptionally low temperatures? If you are exceeding temperatures of 650 degrees fahrenheit, you will want to look into materials that are high in chromium or nickel. Inconel alloys are usually a popular choice for extremely hot environments because the material can withstand temperatures over 1500 degrees fahrenheit.

When it comes to corrosion, our thoughts turn towards particularly moisture-rich environments. Will your springs be exposed to salt water or hazardous chemicals like chlorine or bleach? If so, you will want to invest in stainless steel springs in order to prevent rust and weakening over time. Otherwise, you will be replacing your springs more often than you would like.

The Spring Life Cycle

The environment may help us determine the right material for your springs, but the extent and details of their life cycle also plays a large part in the spring design process. When it comes to your application, how many times will the spring be put to use (or cycled) over its lifetime? If it is part of an engine that will be run continuously, it’s not unusual to see a spring cycled several million times throughout its life. If it is part of a product that is for consumer use, it may only see a few hundred cycles over its lifetime.

Choose Wisely

The material you choose will have a huge effect on the performance, durability and overall lifespan of your springs, which is why so much thought goes into the process. There are plenty of other factors to consider when designing a spring (which we will cover on another day). If you want to get started on your spring design right away, or if you need some engineering advice from our team, contact us today or feel free to request a quote.