G74 in FANUC controller is a very powerful and versatile peck drilling cycle which relieves us from many unwanted chores and is used for making holes. Although Fanuc G74 peck drilling cycle for Fanuc CNC control can be used in variety of ways but this CNC programming example is just doing a simple peck drilling.
The syntax for this is:-
G74 R(e)
G74 X Z P Q F
Here,
R (e) –Return amount, mm
X –Always zero, mm
Z –Drilling depth, mm
P –Depth of cut/Stepping in X axis in mm or micron
Q –Depth of cut/Stepping in Z axis in mm or micron
F –Feed Rate, mm/min or mm/rev
In this video lecture, i am also introducing one of the simulator used in CNC programming which named as 'CNC Simulator Pro'.
About CNC Simulator Pro:-
The idea of CNC Simulator Pro is to provide the CNC community with a versatile and contemporary Full 3D CNC Machine Simulator with CAD/CAM capabilities.
CNC Simulator Pro is for everyone with an Internet connection and a PC with the Windows operating system. In the simulator, you find different types of machines like Milling machines, Routers, Hobby machines, Lathes, Cutters, 3D printers, and more.
On their website, you will find many tutorials, examples, videos, and help articles that will aid in getting you started.
https://cncsimulator.com/h/About.html
Despite its name, CNC Simulator Pro is so much more than just a great CNC simulator. It is also a modern CAD/CAM system, an advanced CNC programming editor, a 3D model milling software, a gear creator, a training tool, and much more. Over the years, CNC Simulator Pro has become a whole suite of combined software tools for CNC people.
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On this page of the site you can watch the video online Lecture 9 | Program for Drilling Cycle With G74 Code | CNC Simulator Pro | CNC Machining Programming with a duration of hours minute second in good quality, which was uploaded by the user Vidya Sarvam 11 February 2024, share the link with friends and acquaintances, this video has already been watched 642 times on youtube and it was liked by 6 viewers. Enjoy your viewing!