What is the principle use of a band saw in airplane assembly?

The primary use of a band saw in airplane assembly involves trimming and shaping parts. Band saws are designed to make precise cuts on various materials, including metals, composites, and plastics. This makes them particularly valuable in aircraft manufacturing, where intricate shapes and fittings are often required.

In the context of airplane assembly, trimming refers to the removal of excess material from components to achieve the desired size and shape for proper fit and function. The ability to adjust the band saw for different thicknesses and types of materials allows for flexible and efficient cuts while minimizing waste.

While band saws can cut metal, their primary contribution in assembly is more focused on the intricate shaping needed for parts to be assembled correctly. The other roles such as finishing edges and drilling holes are typically handled by different tools, which are more specialized for those tasks.