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This manual covers definition and use of G & M codes. Formatting Overview: Menus, options, icons, fields, and text boxes on the screen will be bold (e.g. the Help icon). Clickable buttons will be bold and within brackets (e.g. the [OK] button). Directory names, commands, and examples of editing program files will appear in Courier New font.
R0135. This manual covers the G and M-codes used in Mach4 Lathe. Formatting Overview: Menus, options, icons, fields, and text boxes on the screen will be bold (e.g. the Help icon). Clickable buttons will be bold and within brackets (e.g. the [OK] button).
Know all about the concept of G codes & M codes for effective programming. • Preparatory functions (G) Overview of G codes • Miscellaneous functions (M) Overview of M codes
“M” is the address used to instruct the CNC control to perform miscellaneous functions of the machine tool such like the ON and OFF of spindle (CW/CCW), turning on/off the coolant. The word “M” accompanied by a numerical value is called the miscellaneous function or M code.
24 gru 2022 · In CNC machining, M codes are used to control machine and miscellaneous functions. This includes turning off and on features such as the machine spindle as well as coolant functions. They also control how the CNC reads and flows through the program.
This document lists and describes common G and M codes used in CNC machine controls. It provides over 50 G codes for positioning, linear and circular interpolation, coordinate systems, feed rates, and cycles. It also lists over 20 M codes for functions like program stop/end, spindle control, coolant, tool changes, and subroutines.
CNC (Computer Numerical Control) machines operate based on coded instructions that dictate their movements and operations. These instructions are written in G-code and M-code, which are essential for machining processes.
