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pls, a code sample for double OD Y holders :)

deadlykitten

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Aug 5, 2016
hello, please, i need an example for OD turning with double holders

Y axis changes between tools :) lb3oooex2 osp3oo

and how can i gauge those tools, since gauging with "Y on" fails ? kindly !
 
hello, please, i need an example for OD turning with double holders

Y axis changes between tools :) lb3oooex2 osp3oo

and how can i gauge those tools, since gauging with "Y on" fails ? kindly !

You will have to register multiple tools per station. Create a new tool and add multiple edges. Then you can assign that to a tool pocket. Enter a y axis offset in the tool.

Go to mdi and type T1296 x60 z60 y0 and cycle start. (tool 12 offset 96) or whatever you assign.

Then hand jog mode and probe tool.

Doing this moves the machine but doesn't turn on y axis mode
 
At the end of the tool process, make sure you cancel the tool offset and send to Y0:

G00 X30 Z10 Y0 T0100 (STATION 1)


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You will have to register multiple tools per station. Create a new tool and add multiple edges

hy wenteq :) i don't register tools :)

Then you can assign that to a tool pocket. Enter a y axis offset in the tool

i guess by pocket you mean that thing, from the image ? :)
* that y102 is just a random value

Go to mdi and type T1296 x60 z60 y0 and cycle start. (tool 12 offset 96) or whatever you assign

this requires Y axis on :) otherwise an error occurs :)

Then hand jog mode and probe tool

spindle turns, but i still receive a mesage to cancel Y axis

Doing this moves the machine but doesn't turn on y axis mode

hmm :) but all i need requires Y on, so what is the point of this ?

At the end ... make sure you cancel the tool offset and send to Y0

hy grdnanthy :) well, 1st of all i must begin :) ... and i don't cancel tools :)
 

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You will not be able to utilize Y-axis tool offsets without this option. You will be forced to use Y-axis mode with these tools (annoying because X becomes radius value).

The only way to measure these tools is to program them off-center, take a cut, measure the turned diameter, move back in Z only, then cancel Y (and go to Y0). THEN you will be able to "CAL" the X tool offset.

I highly suggest getting the y-offset turning feature, last time I checked it was about $2500 USD.
 
hy :) by the way, how do you know that CENTER COMP is the option ?

i mean there are a lot of options inside the management data card, and i would not have guessed it / kindly !
 
hello, please is it possible to use G33 with the turret raised on Y ?

... i bought tools with smaller shank ( square 20 )
... i bought Y holders + finish touches :
...... screws to have same length
...... screws to stick out of the holder more, and at same distance as my actual holders
...... some i_dont_know_the_word to dont clamp the tool shank directly
...... coolant pipes
... i have written the code for this double holders

but i can not put them on the machine, because there is a thread tool, and G33 is not workin with turret raised ... and dealer is frozen :)

please :
G97 S600 M3
G138
VTOFY[VETON] = -9
G00 X100 Z2.5 Y0
G33 X99 Z-50 F1

kindly
 
please guys, i need this code tested;i have an lb3000ex2 with y axis, and i wish to show my dealer that i am missing an option on the cnc

G00 X350 Z350
T010101
G97 S600 M3
G138
VTOFY[1] = -9
G00 X100 Z2.5 Y0
G33 X99 Z-50 F1
G136
G00 X350 Z350
M02

thank you :)
 
please guys, i need this code tested;i have an lb3000ex2 with y axis, and i wish to show my dealer that i am missing an option on the cnc

G00 X350 Z350
T010101
G97 S600 M3
G138
VTOFY[1] = -9
G00 X100 Z2.5 Y0
G33 X99 Z-50 F1
G136
G00 X350 Z350
M02

thank you :)
Tool diameter and blank size

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please guys, i need this code tested;i have an lb3000ex2 with y axis, and i wish to show my dealer that i am missing an option on the cnc

G00 X350 Z350
T010101
G97 S600 M3
G138
VTOFY[1] = -9
G00 X100 Z2.5 Y0
G33 X99 Z-50 F1
G136
G00 X350 Z350
M02

thank you :)

Code does not work.... does not like z value in g33 line

But... this will work if that's what your looking for... I guess off center threading?

G00 X350 Z350
T010101
G97s600m03
G138
Vtofy [1]=-9
G0x100 z2.5 (y0)
G136
G33x100z-50f1
G0x350z350
(G136)
M02

Sent from my SM-G930T using Tapatalk
 
Code does not work.... does not like z value in g33 line

But... this will work if that's what your looking for... I guess off center threading?

G00 X350 Z350
T010101
G97s600m03
G138
Vtofy [1]=-9
G0x100 z2.5 (y0)
G136
G33x100z-50f1
G0x350z350
(G136)
M02

hey ninja :) yup, off center threading ... how did you guessed it ? ta na na

but if you use G136 before G33, than turret will lower on Y, so there will be no off-center threading

or on your machine, does this code provide off center threading ? thus during G33, Yaxis is <> 0 ?

ninja, please, for that code can you provide for each line the coordinates that the cnc has displayed ? next week i will run that code and i will specify cnc position for each line ... and compare results ?

thank you :)
 
hey ninja :) yup, off center threading ... how did you guessed it ? ta na na

but if you use G136 before G33, than turret will lower on Y, so there will be no off-center threading

or on your machine, does this code provide off center threading ? thus during G33, Yaxis is <> 0 ?

ninja, please, for that code can you provide for each line the coordinates that the cnc has displayed ? next week i will run that code and i will specify cnc position for each line ... and compare results ?

thank you :)
I just realized that I forgot to double the x value in the g33 line after canceling y-axis

Sent from my SM-G930T using Tapatalk
 
hello, please is it possible to use G33 with the turret raised on Y ?

... i bought tools with smaller shank ( square 20 )
... i bought Y holders + finish touches :
...... screws to have same length
...... screws to stick out of the holder more, and at same distance as my actual holders
...... some i_dont_know_the_word to dont clamp the tool shank directly
...... coolant pipes
... i have written the code for this double holders

but i can not put them on the machine, because there is a thread tool, and G33 is not workin with turret raised ... and dealer is frozen :)

please :
G97 S600 M3
G138
VTOFY[VETON] = -9
G00 X100 Z2.5 Y0
G33 X99 Z-50 F1

kindly
Send me a link or picture of holders you purchased

Sent from my SM-G930T using Tapatalk
 
I just realized that I forgot to double the x value in the g33 line after canceling y-axis

hy ninja :) there is no problem ...

please, in that code you shared, G33 is executed off center ? thus turret remains off center after G136 ?

Send me a link or picture of holders you purchased

what EWS has to offer :

EWS tool holder selection - OKUMA - LB3 - BMT Star turret - Static tools - OD tool holder
EWS tool holder selection - OKUMA - LB3 - BMT Star turret - Static tools - OD tool holder

what i bought:

EWS tool details 4.BMT2DYLB2X8
http://www.ews-tools.de/archiv/png/S/S04499_D-EWS-102815_-.png
 
I honestly didn't even pay attention I will look again tomorrow morning when I'm back at the shop

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