CNC 3 – Setup and Operation

Course Content:

Advanced CNC Machine Setup

• Precision setup of multi-axis CNC machines

• Advanced workholding techniques for complex parts

• Aligning and tramming fixtures and vises

• Multi-part and nested job setup strategies

Tooling and Tool Management

• Selection and setup of advanced cutting tools (e.g., indexable, high-speed, carbide)

• Tool presetting and in-machine probing systems

• Managing tool life and wear compensation

• Tool libraries and organization for production efficiency

Precision Measurement and Inspection

• Use of advanced metrology tools: CMMs, dial indicators, height gauges

• In-process inspection techniques for tight-tolerance work

• Understanding and applying GD&T (Geometric Dimensioning & Tolerancing)

Machine Operation Proficiency

• Confident operation of CNC mills, lathes, or multi-axis machines

• Efficient control of spindle speeds, feeds, and toolpaths during live runs

• Managing advanced operations: tapping, threading, surface finishing

• Real-time decision-making during part production

Program Interpretation and Optimization

• Reading and interpreting complex G/M-code and CAM-generated programs

• Identifying and correcting inefficiencies or errors in code on the fly

• Adjusting feeds/speeds based on material behavior or tool wear

Advanced Controller Use

• Mastery of machine control panels (Fanuc, Haas, Siemens, etc.)

• Using built-in diagnostics and manual data input (MDI) features

• Setting up and executing probing cycles and tool touch-off routines

Work Coordinate and Tool Offset Mastery

• Managing multiple work coordinate systems (G54–G59 and beyond)

• Advanced use of tool and wear offsets across multiple tools

• Dynamic offset adjustments for precision parts

Maintenance and Troubleshooting

• Performing advanced preventive maintenance (lubrication, alignment checks)

• Diagnosing mechanical and control system errors

• Managing alarms and resolving machine faults efficiently

Production Efficiency and Workflow

• Lean manufacturing principles in CNC environments

• Setting up and operating machines for high-mix/low-volume production

• Job planning and documentation for repeatability

Safety and Best Practices

• Managing risk in high-speed or multi-axis environments

• Machine-specific safety protocols and emergency procedures

• Ergonomic and safe material handling in a production setting