Stock Springs Vs Custom Springs From Fox Valley Spring
Review the difference between stock and custom springs from spring manufacturing expert, Fox Valley Spring.
At the Fox Valley Spring Company, we are a custom spring manufacturer. What that means is that we can design and manufacture springs and wire forms to our customers' exact dimensions and requirements. Unlike stock springs, they are not off-the-shelf items, but rather made to order. Despite being a custom manufacturer, this does not mean we can't manufacture a stock spring, should that be all you need.
Stock springs will come in a variety of sizes and are typically held to more liberal tolerances. The intent is that the spring can be used for a variety of general applications or non-critical functions. They are usually already made and sitting on the shelf.
Choosing a custom spring allows you to tighten the tolerances on any critical dimensions, request special spring material, select an appropriate finish, or add other components for a completed assembly.
If you have a custom application, then a custom spring is your best chance of getting the part you need with the performance you require. Our 10-piece minimum will also allow you to test your design before putting in a large order.
Your application may require a precise free length, outside diameter, or even spring force. Tighter tolerances may be required to deliver improved and consistent performance. When we assist you during the design stage, we take it a step further and monitor stress levels to ensure that we also deliver durability. This absolutely proves critical in applications where safety or performance are desired in your product.
Some custom springs can be referred to as precision springs. They are designed and manufactured to precise or exact dimensions. Variables such as cycle life and the exposed environment may be taken into consideration to deliver durability and product performance. Your options with a custom spring become limitless! We warehouse a variety of materials to deliver your custom products with a highly competitive lead time. our in-house experts are available to assist.