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3rd band saw blade snapped
Posted: Wed Jul 08, 2015 5:45 pm
by ExtraMile
Second one in a week. I am very much thinking of replacing it with a stand alone, another manufacturer. Something is just not right here.
All adjustments were made properly. Table shoe was set correctly, the speed was on jig saw and I was ripping 3/4 inch pine.
My band saw, must be deficient!
Very displeased with its performance.
Re: 3rd band saw blade snapped
Posted: Wed Jul 08, 2015 6:16 pm
by algale
Jigsaw speed? Band saw speed is 700 to 1050 RPM (recommended). The Jigsaw manual say it operates at 2580 RMP (recommended). If the "Jigsaw" speed on the Mark V dial corresponds to the recommended Jigsaw speed, you are operating your band saw at more than twice the recommended speed!
EDIT: Should have looked at my dial before I posted. It depends on which end of the jigsaw speed range you are at. Assuming your Mark 5/V has been given a proper high speed adjustment, you should operate below E. Personally, I hardly move the speed dial above "slow" when using the band saw.
Re: 3rd band saw blade snapped
Posted: Wed Jul 08, 2015 7:29 pm
by beeg
I operate mine at "A" or "B". What was your feed rate like?
Re: 3rd band saw blade snapped
Posted: Wed Jul 08, 2015 9:43 pm
by ExtraMile
Well I will be damned, all of this time that I have been running this machine, I never seen the alphabet letters. I will give it a try. And no manual came with it. But now I have one!
It has always been run on "E"
I stand corrected!
Re: 3rd band saw blade snapped
Posted: Wed Jul 08, 2015 10:08 pm
by charlese
Like beeg, I always ran mine a just a little less than straight on "B".
On the Powerpro I run at 900 RPM.
The bandsaw manual says don't run faster than "D".
Here's from the manual that I found on the Shopsmith site:
"WARNING
NEVER run the Shopsmith Bandsaw too fast.
If the Bandsaw runs too fast-ever for a minute
the blade may break, the rubber tires may spin
off the wheels, and you may be injured."
Re: 3rd band saw blade snapped
Posted: Thu Jul 09, 2015 6:48 am
by admin
ExtraMile wrote:Well I will be damned, all of this time that I have been running this machine, I never seen the alphabet letters. I will give it a try. And no manual came with it. But now I have one!
It has always been run on "E"
I stand corrected!
Please do read the manual, it contains information you'll need to get good and safe results. An online version is available.
http://www.shopsmith.com/ownersite/manuals/845539.pdf