A helical spring, sometimes referred to as a coil spring, is a small but essential component of many types of compressors. Used to maintain tension, these springs must combine durability and elasticity in order to serve their functions. High quality springs maintain a balance between sufficient elasticity to allow the desired degree of compression and the durability needed to keep their shape and not become stretched or deformed.
Materials
Depending on the specific application and working environment, the optimal materials for a helical spring can vary immensely. Experienced manufacturers typically offer a wide range of material types, including copper, stainless steel and chrome silicon, as well as high-tech alloys such as Inconel, Egiloy and Nimonic. Additional treatments may also be necessary to optimize your spring’s function. Heat treating, painting and magnetizing are just a few of the add-ons available.
Custom Design
If you expect high performance from your compressor, be sure to pay attention to its helical springs. Look for a manufacturer who is willing to work with you and handle custom specifications; buying bulk-manufactured springs that do not fit precisely can throw off your compressor’s performance, lead to breakdowns and result in costly repairs and replacements that could have been avoided by obtaining high quality components in the first place.
Measurements and Testing
Highly precise measurements are crucial to the proper function of your springs. For best results, ask your manufacturer to first create a prototype and run a simulation of you’re your spring design will work with your machine. Do not approve manufacturing until the testing process has been completed to your satisfaction. A reliable company will also stand behind its product. You should be able to obtain answers to your questions and product support even after your order is completed. Developing a relationship with a qualified manufacturer is the best way to keep you compressor and all of its parts in great working condition. In the long run, ensuring that all parts are of high quality and fit well will save you time and expense.
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