joining thick cylinders
calculating stresses in thick cylinders
prestressing thick cylinders
increasing the life of thick cylinders
carbon content is 2%
maximum compressive strength is 200 N/mm2
minimum tensile strength is 200 N/mm2
maximum shear strength is 200 N/mm2
increase the key length
increase the key depth
increase the key width
decrease the key length
The solid length of a spring is the product of total number of coils and the diameter of the wire
The spring index is the ratio of mean diameter of the coil to the diameter of the wire
The spring stiffness is the load required per unit deflection of the spring
The pitch of the coil is the axial distance between adjacent coils in the compressed state
3 mm
6 mm
8 mm
12 mm