Hie buddies how are you.For those that have used CMVA65 Microlog for balancing purposes,how can you identify the correct position to put your trial weight. Is the phase angle the highest spot or the lightest sport. Thanks for you assistance.
Iam Urgently looking for Vibration analyser-SKF GX or AX, able to do dynamic balancing,route/data collection etc. Any other make if with software would be okay. my email:Kenneth.email@example.com or +260 968 88 47 16
Gentlemen, I have two GE bearing No.s of 26A19X208 and 235A2523AD01 for their characteristic frequencies calculation. Can anyone help me to convert them to SKF No.s? Then I can use SKF bearing selection to calculate their characteristic frequencies. Thanks.
Collect time waveform set to 5-8 revolution. Sampling rate should be fast enough to capture transient event, set high fmax. For 43 rpm that means you need to set twf collection time to ~12sec for 8 rotation of the shaft. This is good enough to see event on the bearing for 8 revolution. If your software is capable to overlaid plot then that that help to visualize any changes. Trigger during data collection of this twf is also a good consideration so all twf collected starts at trigger event.
Don't expect too much of vibration analysis on slow equipement. To see a defect is not hard but to know the level of degradation and to estimate how long it will last is quite difficult. Keep the expectations of your boss/client low until you get a solid history on this particular bearing.
I have it figured out. My points were linked together and it will not work with them linked together. We are taking readings on the unwind motor at different speeds while the roll is changing diameter. Historically we have just collected data at slow speeds. Missed a bearing that was torn up for some time. We have started collecting the data at full speed and also order tracking the data so we know what we are looking at for each reading. Akhil, not time synchronous. I am wanting to collect...
It is very simple, simply reverse the sensors, i.e. put sensor A at location B and sensor B at location A it is as simple as 270 phase difference means a -90 phase shift, and thats what you would see if you interchage the A with B in cross channel you are interested in phase diff, it depends whether you are measuring the angle CW or CCW
Try using some kluber fitting paste on the adapter sleeve thread. a hammer and some pin punches (or even abit of keysteel) will do the job when driving up the bearing. Measuring residual clearence and feeler gauge method is the way to go.
I left that company 3 months ago, thats why i haven't replied. Checked with my friends today and they haven't faced with that problem since i've left. So looks like i am the problem... I ordered SKF TMFN wrenches before i left and they are using those tools. These are impact wrenches to tighten the nut. I think proper tools fixed the problem. By the way, we used to put lock washer with the bearing. Those days the problem was damaging lock washer tips while tightening the nut. Thats why we...
Most can transfer machine details across and that's it, i.e they will rebuild ur database for you in the new software as part of transitioning service. None can important the history from your own system though, it's commonplace to run both side by side until you have 6 months or so history accumulated in the new system. Many moons ago skf and Rockwell were closely related, sadly all they share now is data collector Chassis(which SKF builds in Scotland)
The database will need to be rebuilt from scratch. There is no method for transfer period. With CSI you need to use the wizard for each machine component in order to properly setup and it is a lengthy setup. Going to SKF aptitude software and the same data collector (AX or GX) will be a learning curve for not much benefit in my opinion. The CSI 2140 is expensive and no better than the 2130 from a handling perspective. The first thing you will notice is that it is heavy and the touchscreen...
If you just took some time and someone taught you the real power of Emonitor, you would understand. All open panes are linked. Move the cursor in one window and the data changes to that date and time in all windows. Link a thermographic image into another pane. Easily set alarms and automatic report writing. And I believe they are the only software that took the time to build what is needed to do auto diagnostics. Of course, you need to input dozens of pieces of information about the...
I've had Emonitor for over twenty years and love it. My problem now is we are stuck with an older version. We purchased for $2,284.00 an esafe emonitor 3.7 upgrade and down loaded it but they would only give me a serial number for activation of 1 year then I would have to go to 4.0years which locks us into a $22K data collector. I'm stuck with version 1.3, don't want to change, might get wireless triaxial Acceleromter and WiSER3x Universal Receiver WiSER 3x Universal 4CH
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