Define the term "splicing" in the context of sheet metal.

Splicing refers to the process of joining two pieces of metal end-to-end to create a longer section. This technique is commonly used in sheet metal work to extend the length of a sheet, allowing for larger installations or applications where a single sheet would not be sufficient. The method helps maintain structural integrity and ensures a smooth transition between the two pieces, which is essential in many industrial and construction scenarios.

In sheet metal applications, splicing can often involve specific techniques like using bolts, rivets, or welding to achieve a strong connection. This is crucial for ensuring that the joined sections can withstand any stress or loads they may encounter in their intended use.