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markct
07-27-2004 18:52:56
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Re: Dry wood in reply to Jeff, 07-27-2004 10:50:54
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well i am not a proffesional logger by any means, but do use a chainsaw a decent amount and have went thru the stihl tech training courses a few years ago and worked at a chainsaw shop for a while. i have never heard anyone say what you say, never a proffesional logger, homeowner, or anyone in between. i agree that dry wood is probably a little more abrasive to the chain, but i think its probably the dry bark more than anything, and even then i see no reason it would burn a chain, it may discolor the chain from sap and stuff in the wood, i have notived that alot more in dry wood, but never have i burnt a saw chain. if you look at the surface feet per minute of a chainsaw you will see it is simular to that of most woodworking tools yet when they are setup properly they rarely burn there cutting tools either, rpm is irelevent to chain speed, it depends on both the rpm and the size of the drive sprocket. im not denying that dry wood is harder on a chain, but i am saying that it shouldnt be burning your chain, just possibly dulling it slightly faster, even so i would rather file it a little sooner than mess around with dribling water on the cut. i would also check out your chain oiler and make sure you are using a good quality oil, make sure the bar hasnt gotten split near the sawhead which can allow oil to leak out if the oil passages into the chain groove are blocked. what type of saw and chain are you running also? if its a cheepie then the chain may not be the best, nor the oiling system,you shouldnt be burning chains under any circumstances, i thought i had heard all the chainsaw urban legends but never the "too dry to cut" one, might be a good one to remember tho for when my neighbors want me to cut up stuff for them lol!!!
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