CNC OPERATING SYSTEM

An introduction to Computer Numerical Control Machines

prepared by Moerwismadhi

Tooling System

Maintenance

UtilityMeasuring

System

Fixturing System

CNC Machine

NC Programming

CNC, Computer Numerical Control

Common Application, Speed and Precision Complex Contouring and Repeating

Operation on Machine Tool Milling Machine Turning Machine Grinding Erosion Drilling Machine

CNC on Milling

CNC Milling Machine vs CNC Machining Centers CNC Milling Machine (mostly

vertical spindle) Single/low number and

Complex Contour Product Single Tool and manually

setting and changing 3 Axis, X, Y and Z

CNC on Machining Centers CNC Machining Centers (Vertical,

Horizontal and Combined Spindle) Serial number of product by once clamping Complex contouring ( support by Controller) Multiple Tooling System (support by

Automatic Tool Changer) Tools are prepared (Cutting Tools and

Adaptor) before operation by using Tool Presetter for their Dimension and Reference Point.

Multiple Axis X, Y,Z, B, C (Indexing Head and/or Table)

Automatic Pallet Changing Unmanned Operation (robotic work piece

handling operation, Tool life/breakage Monitoring)

CNC on Turning CNC Center Lathe vs CNC Lathe Center CNC Center Lathe Copy Lathe

2 axis, X and Y Flat Bed

CNC Lathe Center Slant Bed Multiple Axis, X,Y, B, Indexing Spindle Turret Tooling with static and driven tool (for

Milling/drilling operation) Double Sides Spindle (turning parts has 2 end)

CNC on Drilling Point to Point Controller (NC)

Holes Coordinate Definition

CNC on Grinding Grinding Wheel Shape Former (diamond

dresser) Table Transversal movement

CNC on Erosion Electrode Position Work Table Movement Wire guide Position (U and V Axis)

Milling Tool

Milling Tool

Other Tools

Tool Adaptor

Milling ToolPull Stud

Taper Shank / ISO Taper of tool adaptor

Cutting Tip/Insert

Tool Head

Turning Tools

Internal Turning tool

CLAMPING SYSTEM

CLAMPING SYSTEM

CLAMPING SYSTEM

TOOL PRESETTING

Tool

Len

gth

Tool Diameter

MACHINE MAINTENANCE AND REPAIR

UTILITY

CNC PROGRAMMING