Computer Numerical Control (CNC) Programming

  1. Troubleshooting and Problem Resolution
    1. Common Programming Errors
      1. Syntax Errors
        1. Logic Errors
          1. Coordinate System Errors
            1. Tool Compensation Errors
              1. Feed and Speed Issues
              2. Machine Alarms and Diagnostics
                1. Alarm Types and Categories
                  1. Servo Alarms
                    1. Spindle Alarms
                      1. Tool Change Alarms
                        1. Limit Switch Alarms
                          1. Emergency Stop Conditions
                          2. Motion and Positioning Problems
                            1. Axis Following Errors
                              1. Backlash Issues
                                1. Mechanical Binding
                                  1. Encoder Problems
                                    1. Drive System Faults
                                    2. Tooling and Cutting Issues
                                      1. Tool Breakage
                                        1. Poor Surface Finish
                                          1. Dimensional Inaccuracy
                                            1. Chatter and Vibration
                                              1. Tool Wear Problems
                                              2. Setup and Fixturing Problems
                                                1. Workpiece Movement
                                                  1. Fixture Interference
                                                    1. Clamping Issues
                                                      1. Alignment Problems
                                                      2. Diagnostic Procedures
                                                        1. Systematic Problem Analysis
                                                          1. Data Collection and Analysis
                                                            1. Test Program Development
                                                              1. Root Cause Analysis
                                                                1. Corrective Action Implementation

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                                                              12. Machine Setup and Program Execution

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                                                              14. CNC Safety and Best Practices