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I am looking for a bench top or small cnc mill capable of tool changes without having to reset Z offset. Everything I am finding so far has a R8 spindle. Bench top machines are new to me and I am...

Okay back to the beginning....... And more info from troubleshooting by logic.
I start up the machine and align axis'. Spindle orients correctly at this time. I can call up a tool for the spindle...

The tool changer operates smooth and properly. I did not upset any sensors knowingly. I set all sensor gaps according to the book.

I got it this way. I have not been able to make tool change work ever. Spindle currently responds well and sounds good. It had dead spindle bearings when I got this machine and I replaced them....

I found a connector with a bad contact. Things are working well. Now to remember how to use the programing feature ............

Hello everyone,
I have an Arrow 500 with a CT control.
It will successfully orient and change tools upon cold start up.
It will not orient for tool change after the spindle has been run.
It will...

Hi there everyone. I have an Okuma LB15 that posts an alarm upon start up.

It Reads:
201-4 ALARM-A SERVO AMP Z-AXIS 4802A6

This machine ran for a little while then started this...

We have a Shizuoka Millmaster B3V, Mid 80s
The machine was purchased in the condition it is now. The tool changer hasn’t worked since we owned it. But we decided to try to get it working if we can....

Thanks for the quick reply.
After reading your advice, here's what I did on #62030:
Fired up the phase converter.
Turned on main power switch near the tool rack.
1. First pushed and held down...

I wondered about that,,,,, because my other B-3V has the board you speak of,,,,,

Okay here's what is written on the boards in each machine:

Shizuoka B-3V #62030
SRAM(BMU) 64-2 A16B-2201-0135 A...

I have an other Sizuoka B3V with a different problem.
Fanuc 6M again.
This machine has been in storage for over a year so when I fired it up, I got a parity error.
I was told the batteries may be...

Dan Fritz,,,
I see you sell DNC software. What would I need for a drip feed on my 6m?

Hi and thanks for the advice.
Unfortunately most all that has been mentioned has been tried to no avail.
Possibly a clue.
When I switch to MEMO and press PRGRM,,,
-I get the written progam on...

Hi!
I just got two old Shizuoka 3B vertical machines with 6M Fanuc controls.
I ran a couple of Okumas years ago and am trying to remember all the details I used to know by heart. I got these for...