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  1. #1
    Join Date
    Feb 2006
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    Default From log to workbench

    In 2009 I visited my friends Sandi and Hud on a farm on the southern coast of WA and did a bit of milling.
    We cut up about a dozen jarrah and sheoak logs including this one.
    From log to workbench-logging-jpg
    The local fauna include these very cute Fairy wrens
    From log to workbench-wrens-jpg
    The slabs were stored on Sandi and Huds property under black plastic.

    A month or so back I helped them to purchase a heap of WW machinery and they also asked me if I would come down to their place and help them set up the equipment in their shed and help them build a bench using some of the timber which was by now dry.

    Unfortunately I have no photos of the breaking up of the jarrah slabs but we used a Festool TS75 to rip out four pieces for the bench top and the stringers.
    This worked really well
    The timber slabs ranged from 50 to 65 mm thick so we thicknessed them using their 20" thicknesser.
    The 150 x 150 legs were leftovers from a veranda build.

    In this photo we were chopping out the mortises in the legs and fitting the stringers.




    Here the pieces are all loose fitted together.
    The bench is just over 2m long by 1m wide.
    From log to workbench-loosebench-jpg

    Apart from the top and the apron which are glued together the whole bench is held together with home made 19 mm jarrah dowels.
    We couldn't find any jarrah dowel at our local hardware (I haven't seen it around for many years) so we decided to make our own
    First thing was to make up a dowel plate, Ideally this is made from at least 6 mm steel but all we had handy was some 3/16" thick plate
    Ideally the 19 mm square pegs are forced through successively smaller holes staring at 25 mm diam and decreasing to the desired size
    All I had was a 20 and 19 mm diam bits but sanding off the corners on the stock and relieving the end of the stock enabled us to get the square pegs into the 20 mm hole to get started.
    Just for the heck of it we decided to make up the dowel plate to cover 20 to 6 mm.
    Two holes of each size are useful because if you damage or blunt one hole the other side or another hole is immediately available.
    From log to workbench-dowelmaking1-jpg

    Here Sandi is belting the stock thru the plate using an anvil for support.
    We passed the dowels twice through the 20 mm hole and then 3 times through the 19 mm hole
    From log to workbench-dowelmaking2-jpg

    This shows the stock - the sanded stock and the final dowels
    From log to workbench-dowels-jpg
    Attached Images Attached Images

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  3. #2
    Join Date
    Feb 2006
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    Perth
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    Default

    Drilling up to 180 mm long x 19 mm diam holes proved somewhat tricky as the 19 mm bit we had was only 95 mm long so we drilled pilot holes in the legs using a 6 mm auger and then drilled from both sides using a DP.
    From log to workbench-legs-jpg

    Then we assembled the bench and clamped it square and drilled the holes thru the precut holes into the stringers with a big power drill
    From log to workbench-drillinglegholes-jpg

    Then belt the dowels in with a mallet.
    Even the top is held onto the base with 3 dowels - 2 through the apron into the front legs, and one at the back through the top stringer into a brace glued to the underside of the table top
    From log to workbench-lastdowel-jpg
    The alignment of the two holes over that distance proved somewhat difficult and a couple of dowels had to be made slightly thinner to negotiate the crooked holes but all the dowels went in very firm - in fact several were too tight and had to be knocked back out and were assisted back thru the hole with a light rub of wax on the dowel.
    From log to workbench-joint1-jpg
    The big dowels are left poking through at the back so they can be belted out again if needed.
    If the bench gets loose new slightly oversized dowels can be be made, OR the whole thing can be glued up.
    Attached Images Attached Images

  4. #3
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    Perth
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    Here is the bench base with all the dowels inserted ready for the top.
    From log to workbench-base-jpg

    From log to workbench-topglueup-jpg
    The top was glued up in several stages using biscuits for alignment.
    First the two straight boards were glued together .
    Then the slightly bowed boards were glued in sequence onto the straight boards
    In one case the board was helped to stray straight by gluing the apron to the front, and for the other board a straight brace was glued to the underside.
    The brace was also used to affix the top to the back of the base.
    The result was surprisingly flat and straight top which will just need sanding to suffice for its purpose.
    A small amount of natural edges have also been deliberately left on 3 of the 4 legs.
    From log to workbench-presanding-jpg

    Here you see some of the final base sanding taking place with Festool RO150 doing it's thang - my joints and muscles are a bit sore after all this!
    From log to workbench-sanding2-jpg


    The holes in the top were then bogged up with black epoxy.
    From log to workbench-boggedup-jpg

    As I will have to go home tomorrow we decided that the base was ready enough for its first oil coat so we did it - so here is where we are at
    From log to workbench-applyingbaseoil-jpg

    From log to workbench-basecoat-jpg

    The bench will be fitted with a Vertias twin screw vice, and possibly round dog holes some time in the future.
    It's pretty basic but it sure was fun to build something using mostly timber milled and processed from scratch.

    Many thanks to Sandi who did more than her fair share of the work and Jen our able assistant.
    Thanks also to John and Hud for muscle power involved in thicknessing, and moving and flipping the top multiple times.
    Attached Images Attached Images

  5. #4
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    Bob well done and ladies good to see some more female/ladies in the shed. The forum when I joined had quite a few Ruffley, Toni, Shirley and a few others all seem to have taken flight.

  6. #5
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    Sounds like you enjoyed you little trip down south

    nice bench!
    regards
    Nick
    veni, vidi,
    tornavi
    Without wood it's just ...

  7. #6
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    Feb 2007
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    blue mountains
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    A good basic design and solid. All a bench needs to be.
    Regards
    John

  8. #7
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    Feb 2013
    Location
    Tasmania
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    I have made some dowels in the past for a jarrah and blackheart sassafras dining and coffee table. Same as you couldn't find any jarrah dowels (10mm) so made some using a router and a 10mm fingernail/ bullnose bit it seemed to work out fine. Heck of a lot easier than pounding away at an anvil with a mallet.
    Mark

  9. #8
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    Quote Originally Posted by msrampant View Post
    I have made some dowels in the past for a jarrah and blackheart sassafras dining and coffee table. Same as you couldn't find any jarrah dowels (10mm) so made some using a router and a 10mm fingernail/ bullnose bit it seemed to work out fine. Heck of a lot easier than pounding away at an anvil with a mallet.
    Mark
    Yes there are heaps of ways of making dowels - I presume you used a router table? which we did not have and even if we did we were over 100 km from a store likely to stock the bit we would need.

    In terms of ease of making it was not at all hard, plus it was extremely satisfying to belt the bits of wood through the holes.
    What surprised me was that none of them broke while being made or belted in.

  10. #9
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    Quote Originally Posted by wheelinround View Post
    Bob well done and ladies good to see some more female/ladies in the shed. The forum when I joined had quite a few Ruffley, Toni, Shirley and a few others all seem to have taken flight.
    Cheers wheelin and others. Yeah the ladies are pretty game. The process was I would demo something and then the ladies would have a go with me watching and then I would leave them to it and move onto something else. Jen was very handy but only around for a few hours at a time. Sandi is a very enthusiastic and quick learner and was there most of the time, but at the same time she was also feeding calves, looking after some cows and cooking up a storm.

    Sorting through the slabs and extracting and sizing the timber from the slabs and sizing the the pieces took 2 days - most woodworkers that purchase sized wood forget how long it takes to extract these from a raw source.

  11. #10
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    Beautiflul work Bob and sandi. I love it.
    Visit my website at www.myFineWoodWork.com

  12. #11
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    Thumbs up

    More fun than any one person is entitled to have!!

    Now wipe the smile off your face!

  13. #12
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    Sandi finished sanding and putting the first coat of oil on the top this morning.

    From log to workbench-finishedbenchs-jpg
    Attached Images Attached Images

  14. #13
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    I'm green with envey
    Check my facebook:rhbtimber

  15. #14
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    It has come up a treat! You must be feeling good about it.
    Well done! From start to finish.
    Excellent.
    Mark

  16. #15
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    Oct 2009
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    Default

    I can see one major fault with that workbench...


    It is about 3000 Km too far west of my workshop.



    It must have been very satisfying for all involved to create that from a log. So, well done, congratulations all.
    ____________________________________________________________
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