What is the purpose of using C-clamps in the assembly process?

Using C-clamps in the assembly process primarily serves the purpose of securing parts to the assembly jig. This is crucial during various stages of assembly because it ensures that the components remain in the correct position while other processes, such as drilling, welding, or fastening, are performed. By holding the parts securely in place, C-clamps help maintain alignment and prevent movement that could lead to assembly errors or inconsistencies.

The other options do not accurately reflect the purpose of C-clamps. For instance, providing permanent connections is typically achieved through processes like welding or bolting rather than clamping. Similarly, cutting materials generally requires tools such as saws or shears, rather than clamps, which do not serve this function. Measuring dimensions is carried out using tools like calipers or tape measures, not by using C-clamps. Thus, the correct understanding of C-clamp usage is essential for effective assembly and achieving high-quality results.