g76 thread cycle for dummies 20i fanuc

[avccrml]

need help with the simplest way to understand g76

[John3]

Same here.

'Have never used it, I've got threading jobs coming up for both Fanuc 5T and 0T. I think the command is different between these two controllers? (one block vrs. two block format)

-John3

[dcrace]

G0X__Z__(approach Point
G76P_Q_R_
G76X_Z_R_P_Q_F_

First G76 Line Info
G76 P010060 Q00500 R.001 (finish Passes)
G76 P010060 Q00500 R.001 (chamfer Amount At End Of Thread)
G76 P010060 Q00500 R.001 (tool Tip Angle)
G76 P010060 Q0050 R.001 (minimum Depth Of Cut - Radial Value)
G76 P010060 Q0050 R.001 (finishing Pass Depth)

Second G76 Line Info
G76 X Z R P Q F (minor Dia Of Male)(major Dia Of Female)
G76 X Z R P Q F (end Point Z)
G76 X Z R P Q F (radial Diff. Of Tapered Thread)
G76 X Z R P Q F (height Of Thread - Radial Value)
G76 X Z R P Q F (first Depth Of Cut - Radial Value)
G76 X Z R P Q F (feedrate / Pitch)
***R Value Can Be Omitted If Cutting A Straight Thread***

EXAMPLE CODE FOR 1/2-13 THREAD, WOULD BE AS FOLLOWS:
(TURN ON SPINDLE, CALL UP TOOL, TURN ON COOLANT HERE)
G0X.6Z.2
G76P020060Q0050R.0005
G76G76X.404Z1.0P0100Q0472F.0769

This is part of a "cheat sheet" of lathe canned cycles I made up to help train new setup people. If anyone is interested, I can e-mail it to you in excel format.

[jrotruck]

I would like a copy of g76 cycle. My email addres is as follows:
qhr4790@alltel.net

[avccrml]

Thanks for the help it was usefull!!!!!!

[tobyaxis]

Originally Posted by jrotruck I would like a copy of g76 cycle. My email addres is as follows: qhr4790@alltel.net

LOL, you can Copy and Paste this by selecting the Text with your mouse then Hit Control "C"> Open Note Pad Hit Control V.

Then Save it as what ever you want.

Cheers!!!!

[ledaegypt]

PLEASE SEND ME COPY OF G76 CYCLE
MY E.MAIL LEDAEGYPT@HOTMAIL.COM
THANKS

[tobyaxis]

Read Post #6. You can Copy and Paste to Note Pad.

[John3]

Toby's email address is ....@....... send him a copy too!

He may want your file when he finds out that notepad doesn't save in excel format.....
B
Sorry Toby, I just couldn't resist..... I was always told " John, its better that you be a smartass than a dumbass.

-John

[tobyaxis]

Originally Posted by John3 Toby's email address is ....@....... send him a copy too! He may want your file when he finds out that notepad doesn't save in excel format..... B Sorry Toby, I just couldn't resist..... I was always told " John, its better that you be a smartass than a dumbass. -John

I have to agree with you I use Note Pad for everything LOL. I guess you could say it is "Force of Habit"

Not to mention I don't like to wait LOL

[jrotruck]

I'm new on this website. I'm not sure how to read any reply (What to click to see them) and how to reply to one. Hope some will see this and give me some advice!
Thanks,
Jack

Originally Posted by John3 Toby's email address is ....@....... send him a copy too! He may want your file when he finds out that notepad doesn't save in excel format..... B Sorry Toby, I just couldn't resist..... I was always told " John, its better that you be a smartass than a dumbass. -John

[John3]

Hey Jack,

Welcome to the CNCzone, your posting looks fine to me.....

John