Diesel Engine Vibration

we have used numerous vibration analysis systems and the one we currently use is a portable system that either measure balance of rotatin components or vibration using transducers. the company that manufactures it is out of michigan. they are balance systems corporation and i think there listed in the yellow pages. or there website i think is www.balancesystems.com . anyway, we use there portable system to measure vibration on some machines and to balance spindles and so on. its a handy system and we use it allot to gauge all the machines we have periodically.

Our company has carried out a lot of research and application into Diesel engine Vibration/stresswave analysis. If you send me your email address I will forward a paper I presented in November 06 at a condition monitoring conference.

Regards,

Andy

andy@pcmseng.co.uk

www.pcmseng.co.uk

Hi Gavin, can I request a copy of that paper you presented about diesel engine vibration analysis? I am interested about you carry out this analysis. Appreciate much.

Thanks,

franko
franqph@yahoo.com

quote:

Originally posted by Gavin:
Our company has carried out a lot of research and application into Diesel engine Vibration/stresswave analysis. If you send me your email address I will forward a paper I presented in November 06 at a condition monitoring conference.

Regards,

Andy

andy@pcmseng.co.uk

www.pcmseng.co.uk

hi
gavin, can I also have a copy of your presentation about Diesel Engine vibration analysis? We are having problem also on the vibration aside from high water coolant temp. Thanks and more power...

Smartbro_06@yahoo.com.ph

Gavin,

I would also like to request a copy of your presentation.

Thanks

don.nice@timken.com

Hello Sir,

I need a copy also...we faced many time problems with screw compressor which drive by diesel engine compressor. Really need your help.

Have nice day
polilei69@yahoo.com.my

quote:

Originally posted by Gavin:
Our company has carried out a lot of research and application into Diesel engine Vibration/stresswave analysis. If you send me your email address I will forward a paper I presented in November 06 at a condition monitoring conference.

Regards,

Andy

andy@pcmseng.co.uk

www.pcmseng.co.uk

I'm from Indonesia, can I have some copy please..
zbiring@yahoo.com

have a nice day

Hello.

I just want to share some facts on a Diesel Engine and Generator set to get some professional opinions.

I took vibe measurements for 2 identical 2220 HP/16 pistons diesel engine driving a 1500 KW Generator.

Vibration spectra measurements on the 4 bearings look similar for both units. But one of them show 5 to 10 times higher .5X and 1.5X levels on the four bearings. I think the probem is combustion related like misfiring or uneven piston force.

Any opinion is welcome and more data can be shared.

REgards,

Rafy

Raffy sounds like a case of gen to donk misalignment - i'd be doing a dial gauge check which is easy to do and while your there check your thrust on your crank

what sort of diesel?

lastly, any variance in peak pressures?

Hi Mr. Gavin,

Would you like to give me your copy of presentation, please?

Hi Gavin .. I am working on this project now .. please send me your presentation...

Hi Gavin,

Would u like to give me your copy of presentation too... I need that, bcoz i have any problem to justified about engine condition. From ISO 10816-6 Standard, my engine has a high vibration level and it is pass from the standard. And i have some problem about justification any auxiliary machine near from the engine diesel, because that have effect the vibration from diesel engine.

And for all member, if u have recommendation please reply my question or u can send an email..

Regards...
Goam

angga_goam@yahoo.co.id