CNC coiling is the superior method for producing precision springs with tight tolerances, complex geometries, and high repeatability, while traditional spring making remains viable
To measure a spring correctly, you must record five critical dimensions: wire diameter (d), outside diameter (OD) or inside diameter (ID), free length (L), total coils (Nt), and pi
Spring end grinding is the process of squaring and flattening the end coils of a compression spring to ensure perpendicularity, load accuracy, and stable seating under compression.
An extension spring’s hook type and load rating are the two most critical design parameters determining its fatigue life, maximum deflection, and overall safety factor. For most in
The fatigue life of a spring is not a single number but a calculated prediction based on material, stress level, surface condition, and operating environment. For most standard com
