What can excessive torque lead to in aircraft structures?

Excessive torque in aircraft structures can lead to structural failure or damage due to the overwhelming forces it exerted on joints, materials, and components. When torque exceeds the design limits, it can cause deformation, cracking, or even complete failure of structural elements. Aircraft components are designed with specific torque specifications that ensure they can withstand operational stresses and maintain structural integrity. If these limits are surpassed, it can compromise the load-bearing capacity and overall safety of the aircraft, potentially leading to serious operational issues.

In contrast, improved fatigue resistance, increased joint efficiency, and lower maintenance costs are outcomes associated with proper torque application and design, rather than excessive torque. Each of these positive attributes is rooted in maintaining structural integrity and enhancing performance, which excessive torque undermines. Understanding the balance of torque application is crucial for the safe and efficient operation of aircraft structures.