loosening torque

Loosening torque refers to the torque required to loosen a bolt, nut or other component after it has been tightened. It is an important parameter in the assembly and disassembly of bolted joints and can make the difference between a successful or failed assembly.

The loosening torque can depend on various factors such as the type of thread, the size of the component and the type of lubricant used during assembly. Commonly measured in Newton meters (Nm) or foot-pounds (ft-lb), it is an important parameter to ensure bolted joints are not over- or under-tightened.

Insufficient loosening torque can cause a screw connection to loosen itself, which can lead to malfunctions or even dangerous situations. On the other hand, excessive loosening torque can result in thread damage or component failure. It is therefore important to determine the correct loosening torque for each bolted joint and to monitor this carefully to ensure safe and reliable assembly.