[Woodworkers] Resawing

Tue Jul 20 17:26:07 PDT 2021

I set up the other BS with a ¼” blade and the Carter stabilizer per the video and took it for a spin. I cut some sharp curves in a thick block. I like it!

Chuck

From: John McCaskill <jmccaskill at gmail.com> 
Sent: Tuesday, July 20, 2021 1:53 PM
To: chuck.steger at gmail.com
Cc: Woodworkers at sawdusters.org
Subject: Re: [Woodworkers] Resawing

Chuck,

Glad it helped! I tuned my Jet bandsaw up 5-6 years ago using his instructions and have had excellent resaw results. He’s the bandsaw master!

John

Of course I talk to myself, sometimes I need expert advice.

A life? Cool! Where can I download one of those from?

On Jul 20, 2021, at 1:43 PM, chuck.steger at gmail.com <mailto:chuck.steger at gmail.com>  wrote:

John,

   I meant to thank you for the video reference! I ordered 2 new resaw blades: ¾” - 3 TPI and a 1” - 2 TPI. 

   Removing the table helped a lot in set up. Good tip! The video says keep the deep part of the gullet in the middle of the tire. That puts part of a 1” blade off the wheel so I called Carter to confirm and they said “yes” gullet in middle of tire. I set everything up and took a wide white oak board and resawed ½” off. I wasn’t trying to get the thinnest piece but to see if it cut a true ½” all the way around the board. I am pleased to report it did! Of course, a 2 TPI cuts rough but it makes me think I can cut to within 1/16” of my desired thickness and sand the rest off with my drum sander. When I tried that close of a tolerance before, it drifted into my final thickness. 

   My next one will be to set up my other BS with a ¼” blade and the Carter bandsaw stabilizer. 

   Thanks again!

Chuck

From: Woodworkers <woodworkers-bounces at lists.sawdusters.org <mailto:woodworkers-bounces at lists.sawdusters.org> > On Behalf Of John McCaskill via Woodworkers
Sent: Saturday, May 01, 2021 11:40 AM
To: woodworkers at sawdusters.org <mailto:woodworkers at sawdusters.org> 
Cc: John McCaskill <jmccaskill at gmail.com <mailto:jmccaskill at gmail.com> >
Subject: Re: [Woodworkers] Resawing

Alex Snodgrass is the best I’ve ever seen on tuning up a bandsaw to get perfect cuts. 

After following his instructions on my Jet bandsaw I can Resaw with no drift and slice veneer as thin as I want. Just for testing, I sliced some less than 1/32”. 

I highly recommend him. Here’s a link to one of his YouTube videos:

https://m.youtube.com/watch?v=wGbZqWac0jU

John McCaskill

*        Everything is always okay in the end, if it's not, then it's not the end.

On May 1, 2021, at 7:41 AM, Rick Allen via Woodworkers <woodworkers at lists.sawdusters.org <mailto:woodworkers at lists.sawdusters.org> > wrote:

I have never been taught how to resaw and this is my “made up way” of doing it.  Also I don’t resaw very much, maybe 20 bf a year.  No doubt there are better methods.

My understanding of drift is to account for the drift as yo cut by adjusting the angle of attack.  The only pressure on the board as you cut is at the pushing end of the board. A lot of folks like to use a fence and press the board against the fence as they cut.  I find that doing so causes the blade to bow in the wood.  I like the pressure at the cut to be neutral except for the push from the end of the board.

On Apr 30, 2021, at 10:34 PM, chuck.steger--- via Woodworkers <woodworkers at lists.sawdusters.org <mailto:woodworkers at lists.sawdusters.org> > wrote:

I’m going to respond to my own post and ask a question. I made 2 changes, I cut the width of the board down  and used my other BS with a ¾” 3 tpi hook tooth blade (different BS blade lengths so different blade). This worked. But, I noticed when I cut the wide board, it cut fast and easy (albeit, drifting) and the new cut was on the line but cut slower. I had to the clean the blade with a brass brush after each cut because the saw dust from the rosewood was caked on the blade. Tedious but worth the effort to get a good clean cut (no drift at all). 

So the question is, if you over tension a blade does that cause drift? Because my only 2 culprits are blade sharpness and tension, right?

Chuck

From: chuck.steger at gmail.com <mailto:chuck.steger at gmail.com>  <chuck.steger at gmail.com <mailto:chuck.steger at gmail.com> > 
Sent: Friday, April 30, 2021 9:59 AM
To: woodworkers at sawdusters.org <mailto:woodworkers at sawdusters.org> 
Subject: Resawing

I have a couple of band saws where I keep a ¼” blade on one and a ½” blade for resawing on the other (yeah, lazy!). In the past I would use a wider blade for resawing but really liked the ½” 6 TPI blade so I kept it on. Yesterday I was resawing a 11” wide by 14” long piece of Bolivian Rosewood (real dense wood). I used the ½” blade and it was slow going but never drifted and cut beautifully. In fact, that’s why I use this blade – no drift. However, when I was finished and looked at the blade, the gullets were full, the blade was caked with saw dust and I honestly was surprised it did so well. So, I changed to a ¾” 3 TPI hook tooth blade. It cut much faster and easier but drifted like a son of a gun. In fact, it drifted so badly, it ruined the piece. The good news is I needed a thinner piece, so that became the thinner piece. But, when I was sanding both pieces on the drum sander it was obvious how badly it drifted. Because the previous blade cut to the line with no drift, I could cut 1/16” over my finished thickness. However, with the ¾” blade, I couldn’t. So, I marked a ½” line to get a finished 3/8” thickness. As I monitored the cut, it was drifting so badly, I had to stop or it would have cut into my 3/8” thickness. BTW, it drifted at the bottom and I was monitoring the top which is why I didn’t see it the first time.

So, all that to ask why the drift? Is the blade not sharp enough (I had used it before so maybe dull?), not tensioned enough, or ???? I think it was tensioned enough but I still throw it out there as a question. Why would the ½” cut so beautifully and the ¾” cut so badly? I cleaned up the ½” and was tempted to put it back on but I don’t want to because it’s really not designed to do what I was doing.

One thing I’m going to try today it to cut the 11” width down to a narrower piece (that I would need anyway) and try resawing a narrower piece.

I ordered new blades but, of course, they won’t be here for a few days and I want to resaw today.

Chuck

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