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| HOMEMADE TOOLS AND JIGS ETC. Got a homemade tool or jig you want to show off? Here's your chance. Show us what you've got |  | | 
5th Feb 2012, 12:15 AM
|  | Tree Terrorist | | Join Date: Dec 2005 Location: Emerald, QLD
Posts: 3,386
| | Quote:
Originally Posted by robo hippy What kind of band saw is that one?
robo hippy | Powermatic 1800 with a Jet badge and paint. Love that saw  460mm cutting height and width, all the bells and whistles and the only plastic on it is the on/off switch. The only thing I would change for my use is the roller guides - they're a pain when I'm cutting green timber  European style would be better for me but I'm learning to live with it Quote:
Originally Posted by Willy Nelson Hello Vern
Very impressive! I also looked at your fabulous website again for more detail. I reckon a video or two of it operation would help me, if possible,
Cheers
Willy
Jarrahland | Was thinking about it  - just need a competent cameraman to drop in
__________________ . Updated 18th May 2012  | 
6th Feb 2012, 12:21 PM
| | . | | Join Date: Feb 2006 Location: Perth
Posts: 9,289
| | Quote:
Originally Posted by dai sensei Nice looking kit there Vern
Do you have any trouble with the friction of the rig on the table when you have a decent log on it?
The only problem I see with this, is the loss of valuable throat depth. I am still using wedges to hold my logs, certainly not as safe as yours, and yours is sure to provide a straighter line too. But I keep running short of throat as it is   | Here is a design for a small log-slicing sled with virtually zero loss in throat/cut-depth. It is for a table saw but the same principle could be used for a BS.
As shown the log does touch the table and produces some friction, but the way around this is to place a thin piece of ally between the log and the table, then set up the log and clamp it firmly using the sled clamp and extra grip using the pointy bolts, and then remove the ally. I have cut up dozens of small logs and the wood has never slipped out of the clamp. Even if it does it only has less than half a mm to drop before hitting the table.
__________________ Check out my blog entries for forum links to most of my 2006 - 2011 projects. | 
6th Feb 2012, 02:54 PM
| | Member | | Join Date: Sep 2008 Location: Rockhampton, Queensland, Australia
Posts: 54
| | Thanks for sharing Vern....timber looks familiar | 
6th Feb 2012, 03:12 PM
|  | Tree Terrorist | | Join Date: Dec 2005 Location: Emerald, QLD
Posts: 3,386
| | Quote:
Originally Posted by cqvillas Thanks for sharing Vern....timber looks familiar  | Very same batch! Lesson learnt - don't take it straight after a big wet season  Stored in the exact conditions as previous batches of Budgeroo that didn't crack at all (same racks etc) and all the small stuff I left in the round cracked quite badly - so glad I slabbed all the bigger ones 
How did your lot go??
__________________ . Updated 18th May 2012  | 
6th Feb 2012, 06:07 PM
|  | Intermediate Member | | Join Date: Oct 2007 Location: Jimboomba
Posts: 44
| | Hey Vern
Great looking sled.
Will be back out your way next week, will give you a call and drop in if your home.
Macca
__________________ Macca Never at Home | 
6th Feb 2012, 10:45 PM
| | Member | | Join Date: Sep 2008 Location: Rockhampton, Queensland, Australia
Posts: 54
| | Quote:
Originally Posted by TTIT Very same batch! Lesson learnt - don't take it straight after a big wet season  Stored in the exact conditions as previous batches of Budgeroo that didn't crack at all (same racks etc) and all the small stuff I left in the round cracked quite badly - so glad I slabbed all the bigger ones 
How did your lot go?? | Haven't sliced any up yet. I used coolight and thinners as an end sealant and there seems to be some minor cracking on the larger sections but so far so good on the smaller ones. Maybe I need to take a closer look | 
9th Feb 2012, 02:15 PM
|  | Hewer of wood | | Join Date: Jan 2002 Location: Melbourne Age: 59
Posts: 11,284
| | Nice work Vern.
This is a bit off topic: there's only one log in the bank that needs breaking down lengthways. Mulga, about 6" OD. Was thinking of F clamps either side of the equator with the handles riding on the table, loosening off the bandy belt, donning the motorbike helmet and having a shot. What do you think?
__________________ Cheers, Ern Website 'For the great enemy of the truth is very often not the lie — deliberate, contrived, and dishonest — but the myth — persistent, persuasive, and unrealistic.' J.F. Kennedy, 1962 | 
9th Feb 2012, 05:38 PM
|  | Tree Terrorist | | Join Date: Dec 2005 Location: Emerald, QLD
Posts: 3,386
| | Quote:
Originally Posted by rsser Nice work Vern.
This is a bit off topic: there's only one log in the bank that needs breaking down lengthways. Mulga, about 6" OD. Was thinking of F clamps either side of the equator with the handles riding on the table, loosening off the bandy belt, donning the motorbike helmet and having a shot. What do you think? | I tried to come up with a way to use F clamps to do the job many times but never found a really safe, secure method (that wasn't less time consuming than my existing methods). The biggest gotcha is that they swivel so easily - a screw each side of the 'leg' as far from the 'foot' as possible would help stop that but then we are back to fiddling around. The couple of times I did try using F clamps I found they came loose very easily if the ends weren't very square.
For a one-of, I would just screw a bit of old chipboard on each end to keep it upright and supported over the full length of the table - did this a lot before the chipboard supply all got too small  . If you position the scraps well, you can even use the rip-fence to keep the cut straight
__________________ . Updated 18th May 2012  | 
9th Feb 2012, 06:52 PM
|  | Hewer of wood | | Join Date: Jan 2002 Location: Melbourne Age: 59
Posts: 11,284
| | Cool. Thanks Vern.
__________________ Cheers, Ern Website 'For the great enemy of the truth is very often not the lie — deliberate, contrived, and dishonest — but the myth — persistent, persuasive, and unrealistic.' J.F. Kennedy, 1962 |  | | | Thread Tools | Search this Thread | | | |
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