Turning Logs into Blanks

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unclefuzzy

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My house is situated in front of a forest of cedar trees. In the past, I have been able to use the blank cutter from SteeBar to cut blanks from sections of log, but they are expensive, dull quickly, and have been told they are out of production. I've still got a huge pile of the logs and want to make more blanks. What is a good way to cut round logs into square blanks? I've seen to bandsaw jig found here and don't see how it would help (maybe I just don't get it).

Any thoughts?
 
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I've seen all three pics enlarged. How is that different from just holding it with your hand or using a stock fence? How do you keep the blade from eating the jig?
 
I've seen all three pics enlarged. How is that different from just holding it with your hand or using a stock fence? How do you keep the blade from eating the jig?

Look at #2... that 3/4 x 3/8 inch strip of wood (which is on the bottom of the jig) slides into the miter track on the band saw table. You make the jig so that it isn't wide enough to hit the blade... does that make sense?

This type of jig is very safe for holding the round and uneven logs that like to roll around and bind the blades... good for consistency too.
 
The blade goes outside the jig. In fact you could build the jig with a little overhang and run in through the BS once for a good fit. The different from just holding it with your hand is your hand, so you stay attached to your hand and the log is held firmly so it doesn't bind or catch. A stock fence doesn't move, think of a table saw with a sliding table.
 
I think it finally makes sense.I guess I was picturing the bottom of the jig as somehow overlapping the blade I didn't think about the bottom being set back from the blade.I think I'm going to have to try it.Thanks for all of the help.This is why I decided to join in the fun.
 
My house is situated in front of a forest of cedar trees. In the past, I have been able to use the blank cutter from SteeBar to cut blanks from sections of log, but they are expensive, dull quickly, and have been told they are out of production. I've still got a huge pile of the logs and want to make more blanks. What is a good way to cut round logs into square blanks? I've seen to bandsaw jig found here and don't see how it would help (maybe I just don't get it).

Any thoughts?

Cutting logs into pen blanks is a little too vague as you don't tell us what diameter and length those logs are, the correct approach will depend considerably of its size.

Considering that they aren't more than 10" round, I would cut them about 11" to 12" length (this will give 2 pen blanks in length) after cutting any old timber/cracks from the exposed ends. This length is ideal to handle with a chainsaw or bandsaw. If you are not confident in slicing the log first in half on the bandsaw, (with a jig or without, even tough a proper made jig is a lot safer and more accurate), use the chainsaw to slice the log (in length) into 2 halves then, and with a flat(ish) surface to work with, rip each half in half again, you then van start to slice 21mm or so boards from the quarters.

Slicing a round log with a chainsaw can be difficult and dangerous, you should fix the log into something, like a vice or clamps to secure the log while cutting. If you have lots of logs to do and you prefer to do most of the slicing with the chainsaw, you should make/buy yourself a proper log vice, if you can make things, this is the one I invented a few years back and have been helping hundreds of people with this task, saving them, their toes or hands...!

And if you have access to wood logs big enough to make bowls and things like that and you want to keep some blanks for later (and drying at the same time), this PDF file contains some of the best techniques to tackle a log into any sort of cut, depending on its final use...!

Enjoy

Cheers
George
 

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I've seen similar band saw sleds in the past. If the log is too bit for your band saw, you can tilt the table to 45 degrees to get more capacity - go around and cut the 4 faces like this then you should be able to resay the squared log as normal.
 
Here is another method of sawing logs on a band saw.

http://www.youtube.com/watch?v=zUgDDtOkL1M&feature=channel

That out rigger screwed on log in video can also be used as re-saw fence if clamped to band saw table. Some folks rig them to fit their band saw fence.

When making pen blanks from a log use my band saw sled (posted earlier) to get two sides at 90 degrees. Then just use OEM band saw fence to slab logs whatever thickness needed.
 
I built the first sled only a bit larger. I find that it is safer to place a piece of wood the thickness of the sled base on the offcut side of the blade to help support the log as it heads for the blade. When I first saw it, i couldn't figure how to get the blade in the slot in the base until it finally dawned on me that the blade runs beside the sled. It works very well to hold the round wood and carry it by the blade safely. Just my $0.02
Charles
 
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