Reference
CNC Media Wiki
One page per concept — define it, explain it, and link it to the next. Built for the shop floor, grouped by topic, and cross-referenced instead of restated. 170 entrys published so far.
Fundamentals
19- Accuracy vs Repeatability vs ResolutionSep 7, 2026
- Chip Control & BreakingSep 7, 2026
- Chip FormationSep 7, 2026
- Chip ThinningSep 7, 2026
- Chip TypesSep 7, 2026
- Climb vs Conventional MillingSep 7, 2026
- CNC MachiningSep 7, 2026
- Conventional Machining vs CNCSep 7, 2026
- Cutting ForcesSep 7, 2026
- Cutting Heat & TemperatureSep 7, 2026
- Feeds and SpeedsSep 7, 2026
- Material Removal RateSep 7, 2026
- Metric vs Imperial MachiningSep 7, 2026
- Rigidity, Stiffness & DampingSep 7, 2026
- Shop MathSep 7, 2026
- Subtractive vs Additive ManufacturingSep 7, 2026
- Surface GenerationSep 7, 2026
- ToleranceSep 7, 2026
- Work HardeningSep 7, 2026
Machine Tools
25- Automatic Tool ChangerSep 7, 2026
- Ball Screw vs Linear MotorSep 7, 2026
- CNC RouterSep 7, 2026
- CNC SpindleSep 7, 2026
- Coolant System & Chip ManagementSep 7, 2026
- EDM MachineSep 7, 2026
- 5-axis Machining CentreSep 7, 2026
- Gear Cutting MachineSep 7, 2026
- Grinding MachinesSep 7, 2026
- GuidewaysSep 7, 2026
- Headstock & TurretSep 7, 2026
- Machine ControllerSep 7, 2026
- Machine Structure & RigiditySep 7, 2026
- Machine ToolSep 7, 2026
- Machining CentreSep 7, 2026
- Mill-turn MachineSep 7, 2026
- Milling MachineSep 7, 2026
- Pallet ChangerSep 7, 2026
- Rotary Table, Trunnion & IndexerSep 7, 2026
- Servo Motor & EncoderSep 7, 2026
- Swiss-type LatheSep 7, 2026
- TailstockSep 7, 2026
- Turning CentreSep 7, 2026
- Turning MachineSep 7, 2026
- Wire EDM MachineSep 7, 2026
Tooling
23- Boring Bars & HeadsSep 7, 2026
- BT vs HSKSep 7, 2026
- Carbide (Cemented Tungsten Carbide)Sep 7, 2026
- Ceramic Cutting ToolsSep 7, 2026
- CermetSep 7, 2026
- Collet ChucksSep 7, 2026
- Cubic Boron Nitride (CBN)Sep 7, 2026
- Cutting ToolSep 7, 2026
- Types of DrillsSep 7, 2026
- End Mills & Ball Nose CuttersSep 7, 2026
- Face Mills & Indexable CuttersSep 7, 2026
- High-Speed Steel (HSS)Sep 7, 2026
- Insert Shapes & ISO DesignationSep 7, 2026
- Polycrystalline Diamond (PCD)Sep 7, 2026
- ReamersSep 7, 2026
- Shrink Fit vs Hydraulic Tool HoldersSep 7, 2026
- Cut Taps & Form TapsSep 7, 2026
- Thread MillsSep 7, 2026
- Tool CoatingsSep 7, 2026
- Tool Geometry & AnglesSep 7, 2026
- Tool Life & Change CriteriaSep 7, 2026
- Tool RunoutSep 7, 2026
- Tool Wear ModesSep 7, 2026
Processes
19- BoringSep 7, 2026
- BroachingSep 7, 2026
- Chamfering, Deburring & Edge TreatmentSep 7, 2026
- Countersinking & CounterboringSep 7, 2026
- Drilling & HolemakingSep 7, 2026
- Face vs Peripheral MillingSep 7, 2026
- FacingSep 7, 2026
- Surface Grinding, Cylindrical Grinding & Centreless GrindingSep 7, 2026
- Grooving & PartingSep 7, 2026
- Milling ProcessSep 7, 2026
- ReamingSep 7, 2026
- Single-Point Thread TurningSep 7, 2026
- Sinker EDMSep 7, 2026
- Slotting, Pocketing & ProfilingSep 7, 2026
- Spot Drilling & Centre DrillingSep 7, 2026
- TappingSep 7, 2026
- Thread Milling vs TappingSep 7, 2026
- Turning ProcessSep 7, 2026
- Wire EDM CuttingSep 7, 2026
Workholding
15- Clamping Principles & ClampsSep 7, 2026
- Datums in SetupSep 7, 2026
- Fixture Plates & Tooling PlatesSep 7, 2026
- Fixture RigiditySep 7, 2026
- Locating Principles (3-2-1)Sep 7, 2026
- Magnetic WorkholdingSep 7, 2026
- Modular FixturingSep 7, 2026
- Setup Reduction & Quick-Change WorkholdingSep 7, 2026
- Thin Wall & Delicate Part WorkholdingSep 7, 2026
- TombstoneSep 7, 2026
- Vacuum WorkholdingSep 7, 2026
- Vices & Soft JawsSep 7, 2026
- WorkholdingSep 7, 2026
- Workholding ChucksSep 7, 2026
- Zero Point SystemsSep 7, 2026
Materials
13- Aluminium AlloysSep 7, 2026
- Carbon & Alloy SteelsSep 7, 2026
- Cast IronSep 7, 2026
- Copper AlloysSep 7, 2026
- Hardness ScalesSep 7, 2026
- Heat TreatmentSep 7, 2026
- MachinabilitySep 7, 2026
- Material ConditionSep 7, 2026
- Nickel SuperalloysSep 7, 2026
- Machining Plastics & CompositesSep 7, 2026
- Stainless SteelSep 7, 2026
- Titanium AlloysSep 7, 2026
- Tool SteelSep 7, 2026
Programming
17- Absolute vs Incremental CoordinatesSep 7, 2026
- CAM SoftwareSep 7, 2026
- Canned CyclesSep 7, 2026
- CNC Control PanelSep 7, 2026
- Coordinate Systems & Work OffsetsSep 7, 2026
- Cutter Radius CompensationSep 7, 2026
- DNC & File HandlingSep 7, 2026
- G-code FundamentalsSep 7, 2026
- Linear, Circular & Helical InterpolationSep 7, 2026
- M-Codes & Auxiliary Functions in CNC ProgrammingSep 7, 2026
- Modal vs Non-Modal G-Codes in CNC ProgrammingSep 7, 2026
- Part Program StructureSep 7, 2026
- PostprocessorSep 7, 2026
- Reading a Program BlockSep 7, 2026
- CNC Simulation & Program VerificationSep 7, 2026
- CNC Subprograms & MacrosSep 7, 2026
- Tool Length OffsetsSep 7, 2026
Metrology
17- Calibration of Measuring InstrumentsSep 7, 2026
- CNC Probing & On-Machine MeasurementSep 7, 2026
- Coordinate Measuring MachineSep 7, 2026
- Dial Indicators & Test IndicatorsSep 7, 2026
- Dimensioning ConventionsSep 7, 2026
- First Article InspectionSep 7, 2026
- Fits & Limits (ISO 286)Sep 7, 2026
- Form TolerancesSep 7, 2026
- GD&TSep 7, 2026
- General TolerancesSep 7, 2026
- In-Process vs Post-Process InspectionSep 7, 2026
- Measuring a FeatureSep 7, 2026
- Orientation TolerancesSep 7, 2026
- True PositionSep 7, 2026
- Reading Engineering DrawingsSep 7, 2026
- Runout TolerancesSep 7, 2026
- Surface FinishSep 7, 2026
Shop Practice
14- Common Setup MistakesSep 7, 2026
- Coolant Maintenance & HealthSep 7, 2026
- Cutting FluidsSep 7, 2026
- Daily & Weekly Machine MaintenanceSep 7, 2026
- Dry Run & Prove-outSep 7, 2026
- Edge Finding & Offset SettingSep 7, 2026
- Machine LubricationSep 7, 2026
- Machine Safety & GuardingSep 7, 2026
- Machine Setup ProcedureSep 7, 2026
- Preventive Maintenance & Machine CalibrationSep 7, 2026
- Setup ChangeoverSep 7, 2026
- Swarf Management & Chip HandlingSep 7, 2026
- The Machining Job CycleSep 7, 2026
- Tool Setting & PresettingSep 7, 2026
Automation
8- CNC AutomationSep 7, 2026
- Data LoggingSep 7, 2026
- Lights-out MachiningSep 7, 2026
- Machine ConnectivitySep 7, 2026
- Manufacturing Cells & System IntegrationSep 7, 2026
- Robotic Machine TendingSep 7, 2026
- Spindle Load MonitoringSep 7, 2026
- Vibration Monitoring & Machine HealthSep 7, 2026