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rebuilding a spindle and I have taken the drawbar out. now trying to figure out how to get the coil springs out?

Thank You! there was just 1 small m8 bolt under the front. i couldnt feel it because it had chips and dried oil packed in it.

This plate here? I only feel 1 hole that's furthest away from the edge of X.
It's there just 1 bolt? I will get a mirror tomorrow but I didn't feel anything.
http://i.imgur.com/912wD0J.jpg

have a bad ball nut and ball screw on our mori seiki SL25,

and i got all the covers off and i can see where the motor and the upper thrust bearings and where the Ball nut would un-bolt from the...

i know this is old but maybe one of you can help., i have a SL-25 and trying to figure out how to get the X-axis ball screw out,.

i can see the ball nut bolts behind the turret. but cant get to or...

does the machine have a automatic slow down when it gets close to Z on zero return? some have a 2 switch limit switch. one being slow down the other to stop the axis from traveling further.
if it...

What's your e-mail? I will send you the parameter list that Methods gave me and info in it.

ended up turning the turret spin speed down. and problem is solved.

only thing i can think of is in the mornings and the machine and bearings being cold. it is throwing the alarm because there...

This only started happening about 2 weeks after changing the spindle motor,

after the machine has been turned off over night. in the morning they will turn the spindle on and warm up the machine....

Im having the exact same issue on my RoboDrill. the 252 alarm will only come up after the machine has sat for a little while and does it on the first index (Tool change button, not program),

after...

yes sir it did!!

strangely after putting the new cable in it alarmed the first 2 times after starting up and making a lateral move, and the third time it did not alarm and has been running since...

yes sir, i found the original Fuji motor starter in the cabinet, and the overload is bad on it also.

i dont know when it was replaced with the AB one. but im dreading taking that pump off. since...

on a old kitamura cnc machine it has a motor starter relay with a Allen Bradley thermal overload relay that is connected to a oil pump that lubes the gears inside the head.

upon looking at the...

have all above, except the "scope" you mean like a labscope?

i was thinking about getting a borescope, or a fiber inspection cameras. cause i have been in many situations so far that i couldnt...

started working on our CNC machines at work. because the maintenance man left to live closer to family after working there 25 years.

im only 23, and went to school for automotive service...

Ordered a new feedback cable from www.machinetoolcables.com out of arizona. we bought a replacement cable from them before around 2011 and havent had a single problem,

they are making the cable...

The thing that gets me is. it will only do it when rapid is set above 50%. i can go back there and bend and twist and roll the cable while its at %50 and it wont alarm out. but as soon as i go to...

I pulled both the power cable and the feedback cable out and found no open wires or shorts...
Crap. I guess I'm going to plug everything back up but this time leave the wires out if the cable tray...

yes i am beginning to thing it is the feedback cable more so now than this morning. because it does it worse if its in a certain spot and seem like it is doing it more often since i disconnected and...

getting a 411 alarm (Servo alarm: X axis excess error) at random. i can create a program that moves the table to all four corners at rapid, and sometimes it will take 40 mins to get the alarm. ...

The circuit breaker is the main switch. On the cabinet to turn the machine on. Just below that is the contactor with a 24v coil. And out of the contactor it goes to the load/line reactor. Beyond that...

A little (ALOT) back story. Monday morning a co worker forgot to set his feed back down when switching to stainless after a test run on aluminum.

about mid cut with a end-mill. the spindle died...