Thanks just got it when checking back

Have to make a few new sub-plate for one of our older machines. Finished it a 24.802 square with 45 degree x 2.5 corners. It's going onto a horzontal to mill all the sides. The question is how to trim the corner toolpath. There will be a LOT of air cutting with a 4.0 face mill. Take a look at the picture. It's in top view, not the 45 degrees for the program. Thanks

Not sure, I'll give it a try We have a Siemens 840D Powerline control

One of my maintenance guys is asking to put a dwell into the program. Anyone know the dwell command for a DMU50? I tried the standard g4 p1 and get an alarm. Thanks

Both center drill and drill have the exact same gage length... looks normal right to the e-stop.

only the one tool......other tools that go to thame position have no problems

OK peeps....gets even strainger..... Machine used to only go into e-stop BEFORE the centerdrill ran at the index stated. Now it does it, and NOT all the time, after the center drill is finished. It NEVER does it at the same index with the drill...... Here are the machine alarm numbers... 25201 - Axis B1 drive fault. 300608 - Axis B1 drive 5 speed controller at limit. 510305 - Emergency stop: Drive B axis is not ready. 3000 - Emergency stop. 510311 - Emergency stop: E/R module not ready.

^^ ^^

WOW....gets even weirder. Had to break down the job to run another hurry up job. No problems, lots of rotary moves. After the reset-up of first job, back to the e-stop BS in the same spot. It took about a half a day completeing about 20 parts before the first e-stop alarm.

Hi James... Welcome to the Forum.

Goes down on line 860 (again, not all the time) ;(CENTER DRILL SECTION C-C - CLEVIS SIDE) N830 S4278 M3 N840 G599 D1 N850 SUPA X-21.5 Y-.1 N860 CYCLE800(1,"DMG",0,27,0.,0.,0.,90.,0,95.,,,,1) N870 G90 G0 X-1.25 Y1.0479 N880 Z5. N890 F6.16 N900 MCALL CYCLE81(5.,-1.2237,.1,-1.47,) N910 X-1.25 Y1.0479 N920 MCALL N930 G0 SUPA D0 Z-.1

WEIRD.......YES...very Made a looping program and it ran fine. whent back to the production program.....same $hit... Checked the program all is good. Copied the drill and changed the cycle 83 to 81 and changed the drill depth for the center drill....e-stop AGAIN... BTW.....this machine is past weird.

ours is a 3+2 also.... The machine goes to an e-stop The wierd thing is the only time in the program it shuts down (and not all the time) is on the center drill. The drill later on never, as of yet had the problem.

No limit switch....it works most of the time, just recently it's been acting up. Been running the same parts for weeks.

Yea....thanks, I'll get someone on it

Nope, makes the rotation and the next Z move and then the alarm. (but B never got there 100%)

We have a DMU-50 This does not happen all the time, but today even after a restart it happened three times in a row. Program sends machine to C270. and B95. Machine goes to C270. and B94.98971 and goes into e-stop. Any ideas??? service people have no clue.... Thanks

+1 that's what I do.....no guess work.

^^ Yep......what Jack said.... Happened here once also...Dumb DMU's We had to call the tech in. And the fix was too effin secret.....guy wouldn't tell us $hit

Thanks..... Knew it was somewhere...

I am trying to modify a SFM to 2500 and the FTP to .035 and the feedrate goes to a strange italic. I checked the post and the max cutting feed is well above this. Where else should it get changed so the actual feedrate appears instead of the strange 500 I get now? Thanks

Yup....

YES

After I post the arc gets split into 2 quads. I checked the post and the control def. and they both say DO NOT BREAK ARCS... Am I missing something somewhere????? N130 G00 G90 G15 H01 G17 X6.1162 Y1.11 S800 M03 T95 N140 G56 H95 Z6.89 M08 N150 G01 Z6.04 F10. N160 G41 D95 Y1.0788 F3. N170 G03 X6.1475 Y1.11 I0. J.0312 N180 X6.085 Z6.0608 I-.0313 J0. N190 X6.1475 Z6.0817 I.0312 J0. N200 X6.1162 Y1.1413 I-.0313 J0. N210 G01 G40 Y1.11 N220 G00 Z6.89 N230 M09 M05 Same program posted from an older version of MC (source lost) and I got this.... N2145 G00G94G90G15H06X6.1162Y1.11B315S800M03T96 N2150 G56H95Z6.89M08 N2155 Z6.74 N2160 G01Z6.04F10. N2165 G41D95Y1.0788F3. (D95) N2170 G03X6.1475Y1.11Z6.0504I0.J.0313 N2175 Z6.0921I-.0313J0. N2180 X6.1162Y1.1413Z6.1025I-.0313J0. N2185 G01G40Y1.11 N2190 Z6.74F10. N2195 G00Z6.89M09 N2200 M05

Is there a way to lock the spindle to tighten and loosen an expansion arbor?