Belleville Washer Minimum Torque. Tightening torque values are calculated from the formula t kdp where t tightening torque. Clamp load is also known as preload or initial load in tension on bolt. So that the bolt and belleville washers work together make sure the torque for your belleville washers matches that of your bolts.
The belleville washer can then be added seamlessly and no modification to this torque value is needed. Flat loading a belleville disc spring helps to ensure that bolts do not loosen while machinery is in use.
Tightening torque values are calculated from the formula t kdp where t tightening torque.
Clamp load is also known as preload or initial load in tension on bolt. Forces are decreased as m ore washers are used in series since some of the contact. A belleville washer is a type of spring shaped like a washer it is the frusto conical shape that gives the washer its characteristic spring. And p bolt clamp load developed by tightening.
