ocr: SPRING SHAPES COIL SPRING LEAF SPRING HAIRSPRING The most common The simplest type Winding along spring shape is the ofspring is a leaf spring into a flat coil coil. Twisting a spring spring. Pressure on also makes it more into a spiral makes the spring bendsit, compact. As the it compact, while compressing one side spring relaxes, the end keeping the elasticity and stretching at the center of the ofa long spring. the other. coil turns in a circle.
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