Back in 2014, having retired and just started my venture into woodwork as a hobby, I bought a job lot of tools from one of my son's friends father who was no longer using them. Included was an old bandsaw. That started a journey for me that was very different.
After a few weeks of learning about bandsaws, looking at lots of videos from here and the USA, my knowledge increased. It was a real challenge to get the old bandsaw running well, but I did manage it and it would cut well with a 1/4" blade. The problem was that the depth and height were too restrictive. By that time I had decided to make bandsaw boxes. Basic designs to start with, but the limitations of a small bandsaw were such that it was time to upgrade. At that time, the better machines were fairly expensive, as is always the case, but I went for the Record BS400 and am so pleased that I did. It worked extreemly well and I was able to be far more creative incorporating the use of a scrollsay that came with the old tools. It enabled me to learn how to cut out the spaces needed for the 'secret' drawers that I started to build into my boxes. I later improved that scrollsaw to an Axminster EX21 size that is even better.
Over the next few years I continued to learn the ways that bandsaws can be improved with the correct tuning from people like Alex Snodgrass from USA, whos tuning video is really great.
For those of you who are having problems in getting your bandsaw working really well, please believe that it can be tuned up if you do the right things and will become a real joy to operate. Some of the ways are incorporated in the following, but others also have their own ideas that may help .
I have decided to give up woodworking now. At 81 I find that I dont have such an interest and as with other hobbies I have had, its best to make a clean break. I am selling off nearly all of my equipment and will post some on the forum for those who are interested, but if you are looking for anything, then ask on the Wanted forum and I can reply if I have it.
Enjoy your woodworking.
GET THE BEST TUNING FROM A BANDSAW
'Alex Snodgrass of Carter Industries has an excellent video https://www.youtube.com/watch?v=wGbZqWac0jU on a tune up method that works well. His updated version also here -
The following video may help some owners with a Record BS400, but it is similar to most machines blade changes -
Blades can run and cut without any guides whatsoever () as long as the machine is tuned correctly. This is how the blade should be running BEFORE the guides are brought into play on your machine, so that they can 'bump back' the blade should it wander, so please dont get guides near the blade before you know it is running clear and staying in the same place.
CHECKING BLADE TENSION - Flutter test Video's -
and
Tuning a bandsaw is only that and nothing else. If you really want to get the very best use of your bandsaw on an ongoing basis, then the Steve Maskery DVD's will show you far more and they are a real investment that you should own. http://www.workshopessentials.com/shop/ '.
BUY BEST BLADES FROM .....
Tuff Saws
TUNE WITH SOUND ? http://www.youtube.com/watch?v=JPyc2iDQnOA&vl (
UNPROVEN )
Whenever you put a blade on a bandsaw, ask yourself the following questions:-
....... are you managing to get the blade running freely and central on the top wheel ( without guides or rear bearing near the blade ) with the gullet of the teeth in the centre of the top wheel ? The exception would be with wider blades, as 1/2" and wider may not sit 'centred' on the top wheel).
That's the first priority before closing in guides and support/thrust bearings. The blade will not be in the centre of the lower wheel as the manufacturer allows the top wheel to be adjusted and tilt to allow tuning.
Is the blade running vertical
90° to the table alignment, front and back as well as side to side?
Once the guides and bearings have been brought to the correct position, (not touching when the blade runs freely) is the blade remaining where it should be when run under power and switched on and off checking several times ? IMPORTANTLY, your guides should all have a locking mechanism and it ius important to make dure that you have tightened those locks tightly. \If not, vibration could allow the guides to move closer and possibly lock the blade.
Make sure that the blade tension is correct, or as near as it can be. Each blade could be different, even if it is the same depth, so needs to be checked whenever changing blades.
If all these things are correct, then you should get a true cut unless you are trying to cut the wood too fast and it's filling the teeth with sawdust and pushing the blade out of line and see if teeth are damaged in any way.
Finally, if you have used the blade before, make sure the teeth are clean, as sawdust and sap can stick in the teeth gullet and side of the blade. Cleaning with a wire brush will result in a far better cut before starting a new job, but certainly on a regular basis. Methalated spirit is good for removing the sap resin if it has built up and don't forgrt to check the wheels for this type of build up.
Carter blade Stabilizer - by Alex Snodgrass. https://youtu.be/w_tv7cm0-VU
This video shows how well a stabilizer works for smaller blades with the guide only above the table. I have one of these which works well. The back of the blade gullet is also on the centre line on the upper wheel as per his usual advice. Product Range -
http://www.carterproducts.com/band-saw-products/band-saw-stabilizer
Finally, if you have an older machine with 3 phase connections, this following video may help
https://youtu.be/ZqnfLHhuuUQ = 3 phase converter
Good luck with your woodworkworking.
Malcolm -
[email protected]
Location - B47 5QZ