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  1. Replies
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    Once removed (right hand thread) you can lift off...

    Once removed (right hand thread) you can lift off the spindle encoder gear which is keyed to the shaft but required no force to remove. Here are a couple shots of it removed. The mechanical parts...
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    This is an image of what lives beneath the rotary...

    This is an image of what lives beneath the rotary coupling and the drawbar actuator. You can see right above the encoder gear the set screws that are loosened up. Behind the set screws are brass...
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    Spindle cartridge removal

    Anybody ever pushed a spindle cartridge out of a Mazak FJV25? Have it torn down to the spindle encoder and it seems like the encoder gear comes off the top while pushing the spindle down. Took the...
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    Looking like the encoder gear has to come off...

    Looking like the encoder gear has to come off first from the top. Anybody pulled one of these before?
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    That's good information, thanks. Maybe just the...

    That's good information, thanks. Maybe just the seals have the cartridge stuck in place. No jack bolt holes in this one though. I have the top opened up to where I see the spindle encoder and there...
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    Pulled the rotary and actuator and pulled the 6...

    Pulled the rotary and actuator and pulled the 6 bolts from the spindle face. Does the cartridge slide out? Or do I have to press it out. Just don't want to destroy anything.
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    Thanks for the reply. Was hoping for some...

    Thanks for the reply. Was hoping for some pointers on removal for repair. If anyone has tips about things to do or not do during removal I would certainly appreciate the input.
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    Did you end up with the machine? I have an FJV25...

    Did you end up with the machine? I have an FJV25 that is starting to show symptoms of the spindle needing repaired. Unclamping tools is moving the spindle face by .0024 with both the pneumatic...
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    Just Broke a set of those fingers on an FJV25....

    Just Broke a set of those fingers on an FJV25. Looks like the knockout needs adjustment as I can hold a tool in the spindle with an indicator on the flange and when I roll the key to unclamp it's...
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    Somehow I deleted my response. Check DGN 613.0 on...

    Somehow I deleted my response. Check DGN 613.0 on your control. Mine is set to 0. Be careful as I'm talking about a 0m-C not a 21.
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    So I know it's 5 years later but I stumbled on an...

    So I know it's 5 years later but I stumbled on an old thread I started and forgot to post the solution. On a Miyano TSV25 and also the TSV35 Diagnostic parameter 613.1 enables all axis homing in the...
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    Thanks everyone for your responses. The mill is...

    Thanks everyone for your responses. The mill is back up and running. One of the local Yamazen techs called and gave me the procedure for resetting the encoders. It went well and I learned a few more...
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    I'm about 20 miles west of Cleveland. That would...

    I'm about 20 miles west of Cleveland. That would be great as the Boss is expecting to make parts tomorrow... I've been trying to find some data on resetting the encoders today. I did put new...
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    So I powered up the machine today to try the I/O...

    So I powered up the machine today to try the I/O mapping you suggested. However I got a battery failure and now it's telling me to initialize the encoders. I'm kicking myself for not replacing the...
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    I'll have to look more into that. I did try one...

    I'll have to look more into that. I did try one of those but it alarmed when I unclamped the fixture. Can it be set to only alarm after the cycle starts and disregard at the program end? Someone else...
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    So as luck would have it none of the three used...

    So as luck would have it none of the three used machines have the PLC option installed. Without that I'm not sure I can set up the pressure sensor monitoring I was hoping for. I was hoping to land a...
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    Thanks much! I'll get one of those on the way. I...

    Thanks much! I'll get one of those on the way. I also see that the PLC can be viewed and edited on the control but haven't had any luck pulling it up.
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    Thanks for the info in this post BrotherFrank. It...

    Thanks for the info in this post BrotherFrank. It has gotten me most of the way through a project I'm working on. I'm still having trouble setting an internal keep relay with a momentary button. I...
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    This is what come up on start up: 0463-16...

    This is what come up on start up:
    0463-16
    Servo:9030-18
    PMC:KL00-05
    Parameters:
    912 10000100
    919 00000000
    I don't have a very good description of 900 parameters.
    Main board is...
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    Rigid tap is the only thing I have found so far...

    Rigid tap is the only thing I have found so far that won't work with a macro box from a 1991 TSV35 0M-c. Parameter 911.2 is set to 1 on this machine. I wonder if the macro box has something to do...
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    902 01100000 906 00100000 That would be...

    902 01100000
    906 00100000
    That would be awesome if the issue could be fixed with a parameter change. It does tool change but the spindle seems to "hunt" a little at the orientation point....
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    The machine does run but it acts strange when in...

    The machine does run but it acts strange when in edit mode. Comes up with some kind of conversational screen instead of the program that was called last. Usually I go to program list and hit "search"...
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    Miyano TSV35 vintage 1993

    A friend of mine picked up a 1993 Miyano TSV35 as a little second op machine. We both missed the fact that the previous owner pulled the FANUC Order-Made Macro yellow box off the motherboard. Control...
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    m-plus low on memory

    So I just took delivery on a new to me 98' Mazak vertical with an M-Plus control. She has a whopping 70 some meters of memory. Has anyone put memory in their controls with success or just drip...
  25. Thread: control advice

    by Riley
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    control advice

    I have a small shop with one mazak QT8 t32 and two miyano tsv verticals with fanuc 0m controls. While the 0m units work just fine they are slow with the lack of look ahead. I have been trying to find...
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