What is used to clean the parts of the assembly?

Gauze is an excellent choice for cleaning the parts of an assembly, particularly in aerospace applications, because it is designed to be both absorbent and lint-free. This is crucial when working with precision components, as using materials that shed fibers or lint could interfere with the operation of finely-tuned machinery or instrumentation. Gauze can effectively soak up contaminants such as oil, dirt, or other residues without leaving behind unwanted particles.

In addition, gauze is often used in situations that require a sterile environment, providing additional cleanliness that is essential in aerospace applications, where contamination can lead to significant problems. Its ability to be safely used with various cleaning solutions further enhances its effectiveness as a cleaning option in assembly processes.

While cloth and paper towels can also serve the cleaning purpose, they can introduce lint or fibers that may not be suitable for sensitive components. Compressed air, while useful in blowing away debris, may not effectively remove sticky or oily substances that require a more direct cleaning method. Thus, gauze stands out as the most appropriate option for ensuring clean and uncontaminated parts during assembly.