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G-Code is the common name for the programming language of CNC Machines. Somewhat of a generic, catch-all type of term for CNC programming language. Very few machines adhere to this standard today. There are as many varations as there are manufacturers.
Are G codes and M codes same for all machines..
No, they depend on whether its a Mill, Lathe,PLasma, Punch etc, they all have their own method of G code.
The M code is fairly standard, but depends on the whim of the MTB, not the control manuf, as it is in G code.
Al.
MTB?? Machine tool builder?
Machine tool builder?
As far as I know.. Fanuc and Siemens are the two big players with few MTBs coming with their own controls. Which among them is better in what aspects.. And does it make a real difference in the output quality
Don't forget Mazak (Mitsubishi) of which Mitsubishi also manufacture machine tools, which is rare.Quote:
Originally Posted by acejunker
Most of the major Control manuf have their own unique feature of some kind, I find there is not a lot between them, another thing to consider is support and technical assistance.
Al.
Most big industrial woodworking machines use their own proprietary controls, with many proprietary g and m codes.
I see no purpose in deviating from the normal G codes that apply for a certain type of machine, this was the original concept of the International ISO G-code standard anything else leads to confusion between machines of the same type?
Al.
When and where are G codes and M codes used in a program(asking for overview). To generate a program is it necessary to memorise these codes??
Not sure of the actual question, but if you want to learn about G M code programming, get the CNC programming book by Peter Smid.
You need the control manuf programming manual and the MTB's M code designation for a particular machine.
Al.
Precisely what I needed. Thanks
what is G code how it increases its vale like BCD
G-Code is not a processor programming language per-se, but more a form of CNC part program format.Quote:
Originally Posted by hashim2000
Al.
G-code (also RS-274), which has many variants, is the common name for the most widely used numerical control (NC) programming language. It is used mainly in computer-aided manufacturing for controlling automated machine tools. G-code is sometimes called G programming language. That's the general idea from Wikipedia, hope can be helpful~