Hollow shaft, hexagonal connection with hub. Materials and torque on the shaft are known and I'm trying to find out how big the diameters and hexagon length 'b' should be. Surface pressure between shaft and hub also.
Only formula I found was for max. torque, shown in picture. I'm not sure how...
Spring force equation for disc spring. F= spring force at deflection s. I know the spring force F and all the other values, but s is unknown.
How do you write the same equation: s=...?
Hi All,
I have a problem concerning band brake surface (contact) pressure. Formulas and examples are given in textbooks and they look simple, but direction of the forces is difficult to understand. I think the basic equation is called capstan equation and it's used often in rope and belt...
