This is a complete cnc programming & machining guide which can be used as reference. CNC program example are given with full cnc part-program codes and with full descriptions.
Contents
- Introduction to CNC Machine
- CNC Machine Operating Modes & Controls
- CNC Machine Operating
- Tooling
- CNC Programming Getting Started
- CNC Programming Basics
- Basic Program Examples CNC Lathe
- G-Code Programming
- CNC Mill Programming Examples
- Canned Cycle Programming
- CNC Lathe Canned Cycles
- CNC Threading Codes
- CNC Mill Cycles
- Subprogram Tutorials
Introduction to CNC Machine
Introduction to cnc machine and cnc machine main parts, every cnc machine part is very briefly described, there is also an exercise which will test how many cnc machine parts you might identify correctly.
CNC Machine Operating Modes & Controls
Every cnc machine has several modes of work, if cnc machine operator want to run a cnc machine part-program he have to select Automatic-mode, if operator want to move axis manually he have to select Jog-mode. There are multiple mode a CNC machine have, below are articles which briefly describe every cnc machine mode and it’s function.
- CNC Operating Modes
- CNC Dry Run
- CNC Speed & Feed Override
- CNC Optional Block Skip
- CNC Reference Point Return
CNC Machine Operating
- How to Set Up CNC Milling Machine
- CNC Tool Presetter and CNC Tool Measuring an Introduction
- Tool Offset in CNC Lathe with Fanuc Control
- Work Offset Setting on Hermle UWF 851 CNC Mill with Sinumerik Control
- CNC Lathe Soft Jaws Cutting for ID Gripping – Video by Haas
- CNC Lathe Soft Jaws Proper Boring/Cutting Method – Video by Haas
- CNC Machining Explained in Pictures
- Fanuc 21 Model B Alarm Codes
- Fanuc Alarm Codes List
- CNC Backlash
- CNC Machine Workshop Tips for Hot Summer
- CNC Setter Job Description
Tooling
- General Turning Insert Nomenclature for CNC Dummies
- Threading Insert Nomenclature for CNC Dummies
- Threading Inserts Types like Full Profile Inserts Partial Profile Inserts
- CNC Tools Torx Plus Screws and Torx Plus Screwdriver Resist Cam-out
- CNC Tool Selection Tips for CNC Machining
- General Turning Insert DNMG a CNC Machinist First Choice
- Torque Screw Drivers For CNC Machinists
- CNC Insert Wear Some Tips for CNC Operators
CNC Programming Getting Started
CNC Programming Basics
- CNC G Code Introduction
- CNC M Codes Introduction
- CNC M-Code M00 Program Stop
- CNC Miscellaneous Function Code M01 Optional Stop
- CNC M41 M42 M-Codes for Gear Range Selection
- Modal G-Codes – Learn G Code Programming
- One Shot G-Codes – Learn G Code Programming
- Fanuc G Code List
- Fanuc G-Code List
- Fanuc M-Code List
- Din 66025 NC Programming Codes
Basic Program Examples CNC Lathe
- CNC Programming for Beginners a CNC Programming Example
- G02 G03 G Code Circular Interpolation Example Program
- CNC Circular Interpolation Tutorial G02 G03
- CNC Programming Example G Code G02 Circular Interpolation Clockwise
- Chamfer and Radius Programming with G01 G code
- Lathe CNC Programming Example
- Chamfer and Radius Program Example with G01
- Fanuc CNC Program Example
- G01 Chamfer and Corner Rounding a CNC Program Example
- Fanuc CNC Lathe Programming Example
- CNC Programming for Beginners a Simple CNC Programming Example
- CNC Lathe Simple G Code Example – G code Programming for Beginners
- CNC Programming Example in Inch Simple CNC Lathe Program
- CNC Lathe Basic Programming Example ID/OD Turning/Boring Operations (No Canned Cycle Used)
- CNC Arc Programming G02 G03 Example
- Fanuc Circular Interpolation G02 G Code Example
G-Code Programming
- Fanuc G04 Dwell
- G09 Exact Stop – Precision Cornering
- Fanuc G10 G-Code for CNC Machine Programmable Offset Setting
- G17 G18 G19 – Plane Selection Overview
- Fanuc G20 Measuring in Inches with CNC Program Example
- Fanuc G21 Measuring in Millimeter with CNC Lathe Programming Example
- G28 Reference Point Return – CNC Lathe
- Fanuc G68 Coordinate Rotation
- CNC Mill Programming Exercise using G91 Incremental Programming
- G-Code G94 Feed Per Minute
- G-Code G95 Feed Per Revolution
CNC Mill Programming Examples
- How to Mill Full Circle CNC Program Example Code
- Slot Milling a Sample CNC Program Example
- CNC Machining Center Programming Example
- CNC G02 Circular Interpolation Clockwise CNC Milling Sample Program
- CNC Milling Circular Interpolation G02 G03 G-Code Program Example
- CNC Milling Machine Programming Example for Beginners
- CNC Milling Sample Program
- Vertical Machining Center Programming Example CNC
- G41 G40 Cutter Radius Compensation Example CNC Mill Program
- CNC Mill Program with G41 Cutter Radius Compensation Left
- CNC Mill G02 G03 Circular Interpolation Programming Example
- CNC Mill Programming Exercise using G90 Absolute Programming G91 Incremental Programming
- G Code Example Mill – Sample G Code Program for Beginners
- Simple G Code Example Mill – G code Programming for Beginners
- CNC Mill Contour Pecking – Fanuc Subprogram Repeat Example
- CNC Mill Programming Absolute Incremental G90 G91 Example Code
Canned Cycle Programming
CNC Lathe Canned Cycles
G20 Turning Cycle
G90 Turning Cycle
G94 Facing Cycle
G71 Turning Cycle
- CNC Fanuc G71 Turning Cycle or Stock Removal Canned Cycle
- Fanuc G71 G72 G70 Canned Cycle CNC Lathe Internal Machining Example (Boring & Facing )
- G71 Rough Turning Cycle Example Code – CNC Lathe Programming
- Fanuc G70 G71 Rough and Finish Turning Cycle Program Example
- CNC Programming Example with Fanuc G71 Rough Turning Cycle and G70
- G71 Longitudinal Roughing Cycle Mazak CNC Basic Programming Example
- G71 Rough Turning Cycle One-line Format
G72 Facing Cycle
- Fanuc G72 Facing Cycle – Stock Removal in Facing
- CNC Fanuc G72 Canned Cycle Facing
- G72 Facing Cycle One-line Format for Fanuc 10T 11T 15T
G73 Pattern Repeating Cycle
G74 Peck Drilling Cycle
- Simple CNC Lathe Drilling with Fanuc G74 Peck Drilling Cycle
- Face Grooving with G74 G Code a CNC Programming Tutorial
- Fanuc Lathe Programming Example Using G70, G71, G74 for ID Machining
- CNC Lathe Programming Exercise Fanuc G71, G74 Cycles
G75 Grooving Cycle
CNC Threading Codes
G32 G33
G76 Threading Cycle
- Fanuc G76 Thread Cycle for Dummies
- CNC Fanuc G76 Threading Cycle
- G76 Threading Cycle One Line Format for Fanuc 10/11/15T
- Internal Threading on Fanuc 21i 18i 16i with G76 Threading Cycle
- External Thread Cutting with G76 Threading Cycle on Fanuc 21i 18i 16i CNC
- Tapered Threading with Fanuc G76 Threading Cycle
- Multi Start Threads with Fanuc G76 Threading Cycle
- Controlling Threading Infeed Angle with Fanuc G76 Threading Cycle
- How to Fully Control G76 Threading Cycle Number of Pass and Depth of Cut Explained
G78 Threading Cycle
G92 Threading Cycle
CNC Mill Cycles
G73 High Speed Peck Drilling Cycle
G74 Left-hand Tapping Cyclce
- Fanuc G74 Left-hand Peck Tapping Cycle – CNC Mill
- G74 Left-hand Tapping Cycle or Reverse Tapping Cycle
G76 Fine Boring Cycle
G81 Drilling Cycle
- Fanuc G81 Drilling Cycle
- Drilling a Two Step Block with G81 Drilling Cycle
- Drilling Grid Plate with G81 Drilling Cycle – Sample CNC Program
- Repeat Drilling with G81 Drilling Cycle and G91 Example Program
- G81 Drilling Cycle – Repeat Drilling in G91 Incremental Mode Example Code
- G81 Drilling Cycle G83 Peck Drilling with G98 G99 Example Program
- G81 Drilling Canned Cycle CNC Milling Program Example
- CNC G81 Drilling Cycle Program Example