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| | | lOtech Product Application using the ZonicBook | | |
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| | | Application Summary | | lOtech's Solution to search for a nother system that was sma tier and more portable but did mil sacrifice 1 tic accural i the field. He evaluated several different data acquisition system mailLitacturcrs and selected the lOtech ZonicBook. Says lahy, "Going to S channels from a 2-channel instrument housed ilia huge and heavy chassis was a big step for us. lb have a portable instrument with H-cli.umcl cajiahilily isa tie men dons advantage. Now, I can put it in my briefcase and I'm out of here, and that's exciting. In this business you've got lobe iv;ii]\ to go anytime." T'abv primarily uses the ZoniclSook to fine-tune Iliei'l'.iiiialviicalmiidel.CalculiUioiisareinadeiin .new design and the part is built Then he tests it in the lab to see tmw close the part comes to predicted behavior. I,enerallv. ihe design engineers ire very close, but the additional Input that they get from the ZoilicBnok helps them tune their analytical model even cluser, solbevcan predicl lietter. i'iihy and his col lead lies have-used loteeh ZonicBook! for FIT analysis, but generally they | | |
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| | | supply international energy needs arc typically | | |
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| | | :on, and components, but occasionally, they selberry! Fia., says, "When the field service | | |
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| | | pretty much handlelahy. "Soi | Esting. Says ■liv. \(>l iniicli happens at | | |
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| | | end of Ihe s|iectruin. no one really m S llz or less. And if they did they would probably not he satisfied with ttie resolution. faby sayshewould have to do something differently, The data l;aby collects is more than satisfactory. | | |
| | | lype of l'ili Itivi' I hai might hase occurred and how lo modify it." Faby analyzes tilt' natural Irequen- affect the parts. Possible Solution Like many Labs performing these types o! tests, rivo different tirai idsof data acquisition systems. ISul, although Ix'lli kinds i'l' analv/ers were accurate, Ihcy had only two input channels and were too heavy and large to be carried to ■ d engineering-uiialilv | | |
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| | | ally have a problem ivi 111 elect roil lagnetic fields when acquiring data. However, when he does an operating deflection shape, the machine ■» mid he running, .tiki theiinly^nrryiswhelhei (>(lor 1211 11/ signalsare being picked up. If they " at generally | | |
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| | | Typical Modal Analysis Hardware Setup | | |
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| | | Conclusion Turbine and combustion generator manufacturers test component parts such as rotating Westinghoiise, thesenieasiireinentsarecollected by an lOtechZonicTk.nk data acquisition system. II helps engineers veiify their design calculations and lets them fine tune their finite element calculations oii the following design job. Part of the testing includes rapping the component with a ham mer anil recording the vibrations lor and coherence. This allows them to determine the natural frequencies, modal shapes, and | | |
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| | | | | | | | | | | | | | tel: 440-439-4091 | fan: 4 | Í0-439-409B | 23 | sales@iotech.com | tolech.com | | | | | | | | | | | | | | | | | | | | | | |
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