If parts drift out of tolerance, circles aren't round, or the machine was moved or crashed, it needs alignment. Techs use levels, ballbar tests and laser interferometers to measure and correct the machine, then give you a report.
The leading CNC machine repair directory and a leading machine shop and repair magazine. We help shop owners, consumers and manufacturers find trusted repair, and keep the industry informed with the latest news, trends and headlines. Run by people who have worked in machine shops and run maintenance.