What Are Precision Springs?

Used in almost any mechanical apparatus or appliance, conical disc springs are everywhere, but what people don't know is how many different types there are. Compression, extension, torsion, helical, spiral, leaf, and disc springs are just to name a few. These types of springs provide many different tasks and have many different applications. Sometimes just a regular old spring won't work and you need belleville disc springs with a specific tolerance or a fine wire diameter. For those applications, precision springs are what you're looking for. They are special, often custom made springs that meet your exact specifications. Springs can also be made from many different materials and that plays a large roll in what characteristics they will have. Spring materials include anything from stainless steels, brass, and bronze to music wires.

For the accuracy and precision you want and need, there are many different types of springs that aren't just a wound-up piece of metal. Sometimes a disc shape or even a wire ring will get your job done.

The Accuracy of Disc Springs

If you're considering purchasing a very precise and accurate spring, a disc shape may provide the accuracy you're looking for. Disc springs are generally manufactured with precision and come in very specific sizes. By stacking them in parallel, series, or parallel/series configurations, you are able to achieve a very precise spring performance. The material used in the creation of precision springs can also alter their capabilities. Other attributes that may change its properties are the cone height, the overall height, the inside diameter, the outside diameter and the thickness. Customizing any of these will allow a precise accuracy to your specifications. Disc or belleville springs also tend to be very useful in situations where bolt creep or vibration present themselves as problems.

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