MFG* 163
MFG* 162

CNC Maintenance and Repair II is the second course of a two-semester course sequence and provides the student basic troubleshooting strategies, explores all major CNC systems needing maintenance and repair, reviews troubleshooting techniques used to identify components in need of repair, and provides insights into making the necessary repairs. Topics include: Troubleshooting plan of action (strategy); troubleshooting power supplies, troubleshooting the interlock system and operator controls; troubleshooting the servo drive, interface, parameter, and I/O (input/output) systems; and troubleshooting the hydraulic and pneumatics, lubrication and mechanical systems. The course provides the rationale for establishing and utilizing a regular maintenance plan.