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Mazak SQT Headstock cooling unit

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Hello!

For Mazak SQT Headstock cooling unit is recomanded by manufacture to use distiled water 50% + Long life coolant (Mobil) 50%

The oil leaves deposits over time and clogs the radiator, is there an oil better than Long life coolant (Mobil) or an anti-rust emulsion?

Thank you!

Adding EIA/ISO and DNC to a Mazatrol M2

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Hello everyone!

New to this forum as a poster but have been lurking around for a while.

My company owns a VQC 15/40 with M2 controls. It did not (does not?) have EIA option in it. After doing some reading in these forums about people successfully adding EIA to their older controls, we obtained inexpensively an FX17 board as well as FX784-9 with EIA chips on it.

I installed the FX17 board and the FX784-9 but the machine would not power on. After that I decided to put the original FX784-9 back in it but with the EIA chips from the board we purchased (is it a total of 6 ROMS that need to be installed). Powered up the machine, changed the Y03 parameter to 128 to enable EIA/ISO and when machine is powered up, I get '22 SUM CHECK ERROR'. What am I missing? Are there any other parameters that need to be set? Is the 128 setting correct?

By the way, the machine functioned normally before. It was recently reinitialized after sitting idle for 6 months so new batteries on boards were installed and all the default parameters were reloaded from a disc, I used for few jobs it by programming it in Mazatrol and it works perfectly otherwise.

Thank you in advance,

Marcin

T2/T3 Option (AC)

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I found this when I was looking for information in another thread:
MITSUBISHI FX 784B Memory Board | eBay

The board is from a T2/T3 machine and it has an extra eprom marked OP(AC).
Anyone know what option that can be? I guess it is not "Air Conditioner" :)

Mazak Quick Turn Smart 350 Tool Setter Arm Not Moving

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Our Mazak Quick Turn Smart 350 Tool Setter Arm has been slowing down for a while and finally quit moving without a little manual help. Can anyone explain what makes the arm move and what needs to be done to repair it? Once again, I very much appreciate the knowledge that all of you have and share. Thank you!

Need to level Micro Slant 15 - anyone know angle or have mounting plate for level

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Hi guys, was hoping somone knew the proper angle that the lower way face and or turret square shank face should be when the machine is properly level. Or would anyone happen to have the factory level mounting base that they could loan me for a small fee?

Best Regards,
LLF264
DFW Area

Mazak Micro Slant 15 with Mitsubishi Mazatrol T1

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Parameters for Mitsubishi T1 needed, not Fanuc.
Thank you.

Mazak M4 with fanuc 6T control alarm 411

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Ok this is my first time posting but have been reading many threads about many issues I have come across. Ok i just recently acquired a mazak M4 lathe 1979-1980 model cant read the tag. previous owner had replaced the x axes drive motor and had no success on ever getting it working again. My investment was just the transportation of this machine to my shop and have now have it up and moving except when trying to move the x axis i get a 411 alarm. press reset drives come on and can move in the z just not the x. from what i know the motor was replaced with a tested rebuilt drive. Any help would be great.

thanks

Mazak QT10 Spindle rebuild, need help!

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Hi guys I have a early 80s QT10 that needs work on the spindle and I need some help. The spindle was perfect in this machine, never made a sound. But today it suddenly went downhill. In about 15-20 minutes it went from perfectly quiet to a very noticeable bearing noise. I cant understand how it went downhill so fast? Machine has the 3600 rpm spindle and it was only running around 1500 rpm, and couldnt possibly be doing easier work then todays job which was skimming 1/2" rod down to 12.5mm, only taking off 4 thou all day long?? Anybody have any ideas on what could have happened? Something get past seals maybe?

Where do I start with this? How does it come apart? Does the whole headstock need to be removed or does the spindle just slide out? Is there a cartridge that slides out of the headstock casting or do the bearing races fit directly into the casting? Does all the sheet metal need to come off? Anybody have a cross section drawing of the spindle?

I will need to do the work myself with help from you guys to make this worth fixing. Going to be hard to justify the cost of sending the spindle out for repair on this old machine.

Mazak SQT18ms sheetmetal removal and cleaning

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I decided I’m going to go through my machine thoroughly and clean it but I need some help with cleaning it and sheet metal removal.

The inside of the machine has seen lots of oil and it’s everywhere I started pulling sheetmetal off how should I go about cleaning? I was thinking of spraying alcohol or mineral spirts and letting it flow all down.

Also need all New way wipers all around the ones that are in the machine are trashed. That’s actually one of the reasons I started tearing into the machine.

Another question is about the spindle chiller. The previous owner put something that is not Mobil long life coolant in there. I haven’t drained it to figure out what but it looks like it could be oil or orange antifreeze of some sort. Do you guys think I’m ok to flush it with radiator flush and then fill it back with some regular antifreeze?

I think last question for now. How does one remove the main z axis cover? Mine has fallen off the brackets and I don’t know exactly how it is supposed to go or how to take it off.




Lining back up on threads

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I need some help with lining back up on threads for a shaft on a powermaster. I was wondering how do i go about doing so? I know how to on a manual but how do i do it on a cnc. Considering that i dont know how to stop turning in the middle of a thread.

Mazak Slant 60

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Spring passes in threading cycle.........

which parameter do you adujust to reduce the number of spring passes???

ty

FLEX-GL6 (QT-6T) programming

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Hi guys!,

Does anyone have a programming manual for a FLEX-GL6 robot? I need to know how to use the teaching box and all I have is the original operating manual that doesn't explain much at all.

Through coolant pressure?

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Anybody know the standard through spindle coolant pressure on a 510c II? Or what would be normal on other mazak mills?

Im looking to add TSC to a machine and trying to figure out what size pump I need. Used to run a 510c II and found the through coolant setup to be pretty good. Thanks.

HELP with SQT 30M with MAZATROL T32-3 connection

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Hi mates, I've been trying to connect the SQT 30M with mazatrol T32-3 from computer (9pin)to the CNC(25 pin) without success, I've found two different wiring connections and I don't know which one is the correct one. Can you guys show me how is your wiring connection? THANKS in advance:

this is the first option I saw:

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Thankyou
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Mazak VTC 200

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Hello,

I'm a bit new to the CNC world. Have a Bridgeport and small 9x20 lathe at home. Where I work is bringing all their manufacturing in house. I've recently setup a Bridgeport for them, two surface grinders, and I'm in the process of setting up the first of two blanchard grinders. We're also getting a 24x120 lathe here at work.

Anyway, we just purchased a used Mazak VTC 200. My concern so far is just wondering if there is any preparatory work that needs to be done to the machine before it's moved. I know this is a machine with a stationary table, and the spindle does all the travel. Does that need to be blocked in any way? I'm sure the tool magazine/cassette (sorry, not familiar with the exact terminology yet) will be empty. Any special care aside from disconnecting things and proper rigging?

I'm more of a mechanic/technician/almost-engineer with a solid manual machining hobby background, so I'm not going to be the primary operator on this machine, but I'm sure I'll learn. I'm just presently the person with the most hands on experience with machines in general, and have the most machining experience as well. I always appreciate learning things that interest me, so this should be a fun endeavor.

If there's anything else you think I should know about this machine, feel free to chime in. Once we get it, I'll be spending a lot of time reading the manual.

Thank you in advance.

NEXUS QT250 - MAZATROL 640T CONTROL - Freezing on start up???

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Hi All,

Our machine above has just started to freeze on start up when the control tries to load, it freezes on with the image of the 640T on the screen (ie the screen is not blank so its not a screen issue). Has anyone experience anything similar to this and if so did you find the cause?

Thanks.

Can you drip feed a Mazak SMART control from a USB?

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Afternoon,

Does anyone know if you can you drip feed a large program to a Mazak SMART control from a USB?

Thanks.

G136 & G137 Logic? (Mazak Variaxis I-700T)

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Currently setting up an I-700T but have run into some road blocks which mazak claims is impossible without buying more features, i am trying to make what i have work.

Currently the machine has a renishaw laser for rotating tools and an omron tool eye for lathe tools

I want to be able to automatically measure my lathe tools and update the tool data page using the omron unit while in cycle.

Have tried a g136 cycle, it will position the tool correctly, but instead of feeding in Y for touching a sensor it will feed in X. I do not see an argument which will change this either in the code (see sample code supplied by mazak).

Does anyone know what is going on when G136 is called, is a sub ran in the background, or is it PLC driven? if i can figure out the logic of what they did in that cycle i can create my own macro program to suit
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Mazak's turning centers mysterious nomenclature "Nexus"... etc.... ??

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For example, why does a 2008 Mazak QTN200-II appear to be near twice as physically large as a 2002 Mazak QT200 turning center ? And what does "Nexus" mean....and what is the "II" all about ?

WTB Mazak 410b

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Looking for a mint condition Mazak 410b 07 and up Matrix control. Would consider 510. Preferably in the South East.
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