rahulyadav | Explaining Everythinng on Instagram: "This is the precise process of engineering tension: how a spring is made. The process begins by selecting suitable material, typically steel, and drawing it down into a thin, precise wire. That wire is then mechanically coiled into the desired shape. The critical step is heat treatment. This process hardens the metal, dramatically improving its flexibility and resilience. The finished spring is polished, coated for protection, and finally subjec

Innovation on Instagram: "Big springs used in heavy vehicles, railways, and industrial machinery are made from high-carbon or alloy spring steel through a hot-forming process because their large size cannot be shaped cold. First, steel rods or bars are heated in a furnace to about 850°C to 1000°C until they become red hot and workable. While hot, the steel is coiled around a mandrel using heavy coiling machines to form the required spring shape. After forming, the spring is reheated to around 83

Better Alternatives to Dzus fastners?