O Fator de Segurança de 3:1 dos Dispositivos de Içamento Magnético é uma Armadilha de Custo?
Is the 3:1 Safety Factor of Magnetic Lifting Devices a Cost Trap?My answer is: From a purely material and manufacturing first cost perspective, a 3:1 design would indeed be more expensive than a 2:1 design; however, from a life-cycle, long cost and risk control perspective, it is generally considered a “reasonable upper limit” […]







