Wedge-shaped Tension Clamps Can Be Made Of Silicon-aluminum Alloy.

Many power and communication line equipment manufacturers are turning to metal alloys to improve product structural stability and lifespan. The dead and clamp, made of silicon-aluminum alloy, is subject to strict standards in both its material composition and casting process. According to industry standards, the shell and wedge-shaped clamps of the dead clamp are made of qualified aluminum alloy and have undergone T6 heat treatment. The tensile strength and hardness must meet the specified requirements.

The aluminum alloy body is formed through high-pressure casting or forging, and the mating surfaces of the internal clamps and housing are precisely designed. The contact surfaces between the clamps and housing are often covered with a lubricating coating to reduce friction and improve the smoothness of the installation process.

The dead end clamp overhead line structural design employs a modular combination of clamping blocks and a shell. The upper and lower wedges fit tightly, achieving correct positioning through locating pins and holes. This structure facilitates operation on-site, making it particularly suitable for high-altitude or overhead line construction environments.