Rotating tools are used to assemble parts that are connected by which means?

Rotating tools are typically employed in the assembly of parts connected by threaded fasteners. This method is characterized by the use of screws, bolts, or nuts that secure materials together through the use of threads, allowing for a strong mechanical connection. The advantage of using threaded fasteners lies in their ease of installation and disassembly, as they can be tightened or loosened using rotating tools such as drills or wrenches. This is particularly useful in applications where maintenance might be required, allowing components to be easily replaced or serviced without damaging the surrounding materials.

In contrast, rivets, welds, and nails represent different fastening methods that do not utilize rotating tools in the same manner. Rivets are typically installed by deformation of the rivet material, which requires a different kind of tool and often involves hammering or squeezing. Welds create a permanent bond through the melting and fusing of materials and rely on welding equipment rather than rotating tools. Nails are installed using impact tools, like hammers, rather than rotating mechanisms, making threaded fasteners the clear choice for operations involving rotational tools.