What role does metal fatigue play in the lifespan of moving parts within kinetic animal sculptures?
Metal fatigue plays a critical role in determining the lifespan of moving parts within kinetic animal sculptures. Over time, repetitive motion and stress cause microscopic cracks in the metal, leading to structural weakening and eventual failure. Factors such as material quality, environmental conditions, and frequency of movement influence the rate of fatigue. Regular maintenance, including lubrication and inspections, can mitigate these effects. Understanding metal fatigue helps artists and conservators design more durable sculptures and implement preventive measures to extend their functional life.
