Qué es una llave de cizalla y cómo funciona
A shear wrench, also known as a tension control (TC) wrench, is an essential tool for installing tension control bolt. Designed for both efficiency and safety, shear wrenches are widely used in construction, bridge-building, marine, and industrial projects.
Key Components of a Shear Wrench
Shear wrenches typically consist of a drive unit, and a socket. The socket is calibrated to break at a preset torque, ensuring that bolts are tightened accurately without over-torquing.
How It Works
The operator positions the wrench over the TC bolt, engages the drive, and the wrench tightens the bolt. Once the required torque is reached, the shear pin breaks, signaling that the bolt has been properly fastened. This system reduces human error and ensures structural integrity.
Advantages for International Buyers and Distributors
Shear wrenches are favored by global distributors and project contractors because they:
- Guarantee precise and consistent bolt tension.
- Reduce installation time on large-scale projects.
- Minimize the risk of bolt failure or over-tightening.
By understanding the mechanics and benefits of shear wrenches, international buyers can make informed purchasing decisions for their construction and industrial needs.