In this assembly, what tools are used to drive the Hi-Lok fasteners into the holes?

In the context of assembling components in aerospace applications, the use of the rivet gun and bell die is crucial for correctly installing Hi-Lok fasteners. Hi-Lok fasteners are designed to provide a permanent, vibration-resistant joint, and they require precise installation techniques to ensure integrity.

The rivet gun is specifically designed to apply the necessary force to the Hi-Lok fastener to ensure it is properly seated. The choice of a bell die, which is a type of die that accommodates the head of the fastener, further aids in distributing the load and preventing damage to the surrounding material during installation. This combination provides a controlled and effective method for driving the fasteners, which is essential in aerospace assembly, where the performance and reliability of joints are paramount.

In contrast, while the other tools listed can perform tasks in assembly, they are not designed for the specific requirements of installing Hi-Lok fasteners. An impact driver, for example, is more suited for driving screws and may not deliver the precise force required for fasteners like Hi-Loks. A hand drill could misalign the fastener or fail to achieve the necessary torque specifications, and pneumatic tools, while they can provide significant power, do not specifically match the requirements set for Hi-L