3rd band saw blade snapped

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ExtraMile
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3rd band saw blade snapped

Post 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.
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algale
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Re: 3rd band saw blade snapped

Post 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.
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beeg
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Re: 3rd band saw blade snapped

Post by beeg »

I operate mine at "A" or "B". What was your feed rate like?
SS 500(09/1980), DC3300, jointer, bandsaw, belt sander, Strip Sander, drum sanders,molder, dado, biscuit joiner, universal lathe tool rest, Oneway talon chuck, router bits & chucks and a De Walt 735 planer,a #5,#6, block planes. ALL in a 100 square foot shop.
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ExtraMile
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Re: 3rd band saw blade snapped

Post 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!
I am a true blue Xylophiliac, who also is a Nemophiliac ;)
charlese
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Re: 3rd band saw blade snapped

Post 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.
"
Octogenarian's have an earned right to be a curmudgeon.
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admin
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Re: 3rd band saw blade snapped

Post 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
Shopsmith I.T.
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