different peck cycles?

[C5turbo]

I've always used G83 type peck cycles where the drill returns to the R plain after every increment.
ie-
G83 G98 X0 Y0 Z-1.5 Q0.1 R0.1 F10
This would of course drill .1" then pull all the way out, then .1" deeper and pull all the way out etc etc....

What I want to do is drill .1" then pull up just a tiny to break the chip, then .1" deeper and up a tiny etc etc....

This is on a Daewoo with Fanuc 0M if it matters.

[mrainey]

Try G73 if you have it.

[cogsman1]

My machine uses G83 to pull all the way out and G79 to retract only .020".

[ajl6549]

Also there are other deep/peck drilling cycles available on many controls, usually as an option.

[Bluesman]

Yup use the G73 you should have it, Then in the parameters (I think its somewhere around 5130 if not it is easy enough to find it will be listed a G73 Cycle, Anyway in the parameters yiou can set the depth of cut and amount of chip break(pull back)

Bluesman

[rfdoyle]

Don't know about your machine. The controls I am familiar with use a G87.

rfdoyle

[Bluesman]

Originally Posted by rfdoyle Don't know about your machine. The controls I am familiar with use a G87. rfdoyle

G87 is a back bore cycle on a Fanuc, But it can still differ dependiong on the MTB.

Bluesman

[metalrob]

Try G74.
This what I use.
Works perfect.

[Al_The_Man]

Here is somthing I picked up a while ago, it may be usefull to a few people.
Al.

[udrııl79]

g83 g98 z-80 f180 r1 Q5(or 5000)


and

parametr 5101 rtr changed