Interesting pendent issue.....

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4 years 1 month ago #252390 by Jake
Replied by Jake on topic Interesting pendent issue.....
I just need more time to get QTD setup. I have analog 3D taster and tool setter so having a "tool touch off" button like Axis would be great. I want to get a full Renishaw probe system for this machine, the analog touchoffs work they are just a little slower. Hopefully I will get some time with it this week, spindle bearings are going out in that machine and I need to pull the spindle first and get a plan going on it.

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4 years 1 month ago #252446 by JohnnyCNC
I have a   Hallmark ITTP Probe .

I really like all of the probing options on the QTDragon probe screen.  Mine is just a Sieg X3 hobby machine.  Nothing too fancy.  Good luck with your spindle.

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4 years 1 month ago #252454 by Jake
Replied by Jake on topic Interesting pendent issue.....
Yeah spindle not happy.  Lots of broken Belleville's which blows my mind how I still had good tool tension.  That upper duplex bearing has checked out.  The thickeners and oil have separated in the grease and killed the upper set.   Tomorrow is looking expensive. 

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4 years 1 month ago #252456 by JohnnyCNC
Yeah that looks a mess.

I replaced my spindle bearings about a year ago. The lower was a tapered roller and the top was a radial + ball thrust bearing. I replaced the top with a tapered roller. So far so good. The mill was designed to run 2500 rpm max. I'm running it at 5400. I replace the original motor and gear box with a DYN4 1.8kW servo motor geared 1:1.8 via a toothed belt.

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