[deadlykitten]

hello please, i wish for g145 informations; seems to be w related / kindly

[cncmakers001]

hello please, i wish for g145 informations; seems to be w related / kindly

G145 means W axis control is on.

[kurmay]

Hi

You can use G145 command only on two spindle models.
There is a sample program.

M1 P30
NTRAN ( PART TRANSFER AND CUTOFF )
G50 S2500 ( MAX SPINDLE RPM )
G0 X50 Z50 M5 ( RAPID TO TUR INDEX POS )
X=[VPVLX-VZOFX]-.001 Z=[VNVLZ-VZOFZ]+.001 T0300 M289 M89 M77
G145
W=[VPWTP-VZOFW]
M288 M247
M249
M151 G97 S2400 M3 M76
W.5
(G29 PW=80)
G94 G1 W-.3 F300 ( CHANGE AS REQUIRED - FEED ON TO PART )
M248
G28
M185
M84
G1 W.669+.158 F300( CHANGE AS REQUIRED - PULL TO CUTOFF POS )
M83
M88
M184
G0 G95 Z.02 T0303 M8
X.88 ( X-POS CUTOFF TOOL )
G1 X-.08 F.005
G29 PW=80
G94 W2 F300
G95
G28
G0 X50 W10 M9
M150
M246
X50 Z50 W50 T0101
G144
M1 P40
NEND

[OkumaWiz]

Kurmay is spot on...

G144 W-axis control OFF command





G145 W-axis control ON command

This command allows control of the sub spindle (W) axis from a program using W commands to move it. It is typically used when transferring a part to the sub spindle.

G145 must be issued from both A and B turrets so that they agree they will now use W positioning. (works like a P-code for timing)
Once finished with W moves, use G144 to turn off W positioning.

Notice X, Z, and W commands can be used.. the X and Z for controlling the cutoff, and the W for controlling the sub (W) axis positioning for W approach, then gripping, then W retract (with torque sensing if desired) then retract to W + limit.

Best regards,

[deadlykitten]

Hello at this moment i can transfer-cut, or move w, without 145, on genos p300

as i see it, if 145 only allows w positioning, then it acts like a safety interlock on some older controls ... so i am curios, maybe is more to it ?! I dont know ... like maybe there are some w tricks, accesible only through 145 ?

also may be only an extralayer of protection, as okuma considers safety 1st, and now they no longer require it ?

this just crossed my mind : w positioning is only posible in g140, so could it be that g145 allows w moving when 2nd spindle is master ?

retract (with torque sensing if desired)

please mr wizard, will you develop this a bit ? kindly