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SDCL-Pete  
#1 Posted : 26 February 2013 15:49:00(UTC)
Rank: Forum user
SDCL-Pete

Hi all

I've been trying to track down some vibration data for some power tools we have but can't seem to find it! Anyone know of a good vibration database at all?
SteveL  
#2 Posted : 26 February 2013 15:52:27(UTC)
Rank: Super forum user
SteveL

http://www.operc.com/havtec/default.asp

Just register with these they are good
SDCL-Pete  
#3 Posted : 26 February 2013 16:10:02(UTC)
Rank: Forum user
SDCL-Pete

Thanks. Pretty helpful!
DNW  
#4 Posted : 27 February 2013 13:22:35(UTC)
Rank: Forum user
DNW

Operc is a site I also use regularly, but I generally find manufacturers technical specs are relatively easy to find on t'internet
chris42  
#5 Posted : 27 February 2013 13:29:05(UTC)
Rank: Super forum user
chris42

If this is not new equipment you may be better of getting the levels actually tested.
descarte8  
#6 Posted : 28 February 2013 08:48:10(UTC)
Rank: Super forum user
descarte8

kenuk1  
#7 Posted : 01 March 2013 06:36:07(UTC)
Rank: Forum user
kenuk1

Just to add to the responses, I recently carried out a very similar task, collated all vibration data and issued use times based on manufacturers guidelines, this was a new procedure for us so it was better than having nothing whilst we waited to get the actual HAVS survey carried out.

I must advise you not to use the manufacturers guideline, 9 times out of ten, when tested on-site the levels were miles out, all way higher than the manufacturers guide.

One company in particular, I actually called up, we use to "air wrenches" manufactured by a company that sounds similar to graper...they blatantly admitted that they would need to review their ratings due to the issue I raised, basically they were telling me on the specifications that on impact, the air wrench produced less vibration than a power drill (post HAVS tests proved this) It was as if the company in question knew the issue but needed to put "something" on paper.

Get a proper test done and me safe!
Nick A  
#8 Posted : 01 March 2013 21:15:01(UTC)
Rank: Forum user
Nick A

Hi Pete, I'm in agreement regarding manufacturers data, it is notoriously unreliable, maybe use it as a guide at best, I would suggest that you actively measure the equipment in use, its amazing the differences you will find between manufacturers data, your measurements in 'free air' and also 'in use'. Also see what difference it makes when you change consumables such as a grinding disk from a different manufacturer. I would suggest that whichever value you decide upon that you add some safeguard in by overprotecting and increasing the value across all tools by a predetermined amount.

best of luck!

Nick
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