On-Site Inspection
QC people will checking on-site all parts every two hours, this is very important work during produce.
Go-no go fixed gauges | Ring gauge
Thread test also is very imortant point, surface finishing will affect this thread ,for example, Anodized, Plating, Heat treatment. So we need to control this thread tight/loose during machining, Ensure that all thread is ok after go-no go fixed gauges | ring gauge checked.