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  1. #1
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    Default How to avoid no mistake

    How to avoid no mistake!

    About december 2009 I started to design a new box with Sketchup. At the cover of the book „400 wood boxes“ I had found a box which fired my imagination.
    Of course my draft should be much smarter, exquisitely crafted, more beautiful, higher, nicer or with one word: COOLER

    At that time I still had difficulties with drawing in Sketchup. But I was convinced that if all was designed and drawed in fancy 3D, that building and mounting of the box was only spending some evening in my workshop.

    My first drafts looked like this:


    And because designing in Sketchup is so easy, I tested al lot of alternatives



    When I finally had a rough idea how the box should look like – the box in the foreground approximates my idea – I rushed down to my workshop. First trials with some scrap pieces.

    The only correct thing was: the base form of the workpieces were trapezoid. But nearly everything else had gone wrong.

    The groove fort he box bottom should be of course inside and not outside.


    The top edge and the bottom edge didn’t run parallel to the ground.

    The stripes of aluminium which I tried to glue upon the surface, didn’t stick on the wood.
    And the rest of the glue could not be cleared very easy because I used two-component adhesive.

    In German I wouldsay "Dumm gelaufen" the englisch expression #### happens! will probably be censored

    I was in a very bad mood or even harder: I got fed up with woodworking!
    How could I made so much mistakes? I returned to reading, consulting woodworking books, posted questions in the forum and did researches in the internet.
    I learned a lot about complex angles on a truncated pyramids, cuts with the German word „Schifterschnitte“ (I found no translation for this word)
    and that in no case you should use the angles from your drawing and use it at your table saw.

    Next attempt was much better:


    Interestingly Tobias had a year later exactly the same problems I had. (look here if you can read german ) Re: Verflixte Gehrungen beim Kegelstumpf

    So I returned in january 2010 to work and managed it finally to glue the aluminium stripes to the wood.
    The trick was to roughening the aluminium at the glue side. In the aluminium frame I applied burl wood veneer.


    Inside the box I used veneer too. Here I applied kingwood -and bird’s eye maple veneer.

    The feet have been sandwiched from aluminium and wood stripes. I roughed the aluminium pieces on my belt sander
    and then glued it together. I used Pattex (a common German glue) as adhesive.



    The fixing of the feet should be done this way. My idea was to give the impression that the box is„floating“ .
    Unfortunately this impression was not successful due to the massive feet. They should have been more filigree.


    Clamping the box for glueing turned out to be a problem. How do you clamp a piece that has no right angle?

    So I posted the question in this forum. https://www.woodworkforums.com/f87/ho...lueing-111767/

    First trial was using tapes. But instead using ordinary tapes I wanted to be sure and used strong doble sided tapes which you usually use for fastening carpets on the floor.
    This worked so well that removing the tape from the box removed an aluminium strip and a burl veneer too.

    O.k. you know it already #### happens!

    Reparing took me several days and my mood was at a very low level again.

    The second attemp was a hint from Col to use a simple rope. This turned out to be a very good solution. Thanks to Col!

    I do not remember quite well why I lost after the glueing every interest on working at this disaster project. I guess an artist would say: I need a creative hiatus!

    I had it up to here with woodworking.


    Well then new and exciting things were waiting on me. I had bought new smartphone (Samsung Galaxy II) . Those among you, who own such a phone too – I guess about 90%- know that managing and understanding a smartphone is a Fulltime-Job .

    For woodworking beside using a smartphone there is defintely no time left!

    And I must confess that my marriage due to my permanet attention to the Galaxy smartphone was short before a divorce.
    Sometimes my wife welcomed me at the breakfast table with the words: Did you caressed your mobile already today?

    When I loaded the 100 th. app on my mobile and was able to detect even in the daytime -thanks to Google Sky Map- the position of the Andromeda Galaxy in the sky, it slowly started to become boring. Meanwhile it had become summer 2010 and cycling with my brand new E-Bike displaced the usage with my smartphone.
    Well not completely, because I just had detected an app for navigation on bike trails. And so I tried to combine E-bike and smartphone. Sadly my smartphone – as nearly all phones- had a glare screen. In the sunlight it was completely unreadable and could only be used as a rearview miror.

    But it was to be another year and my box was still standing untouched in the workshop. Sometimes when I surfed the forum I found new ideas but none was really implemented. The year 2012 came and my nightmare project was still waiting for finishing.

    It lasted until September 2012 – then my creative hiatus ended.

    Finally I knew how to design the lid and then suddenly work did go on. Some things which I had considered as a problem e.g. glueing of the feet with the box, could be solved successfully. Meanwhile I had learned, that the surface of the smooth anodized aluminium had to roughed before glueing. I simply used a scribing iron to apply deep groovings in the glueing surfaces and used a two-component adhesive.

    The complete box was sanded and coated with boiled linseed oil.

    Here is the result:







    Under the lid exists a small secret compartment. The lid is hold in place by twon small neodym magnets. You can only open it with the help of a small screw because the magnets are very strong.



    The lid of the box is made of multiplex wood. The surface is veneered with ebony wood and borderd with red and white veneer stripes. (not made by me)
    The handle is made of aluminium.




    Nevertheless all the disaster which happened during the making of the box I found it turned out all right.
    After all I am a hobby carpenter and they are allowed to make mistakes.

    Detlef

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  3. #2
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    Default

    Wow that's quite an epic journey. Well done on the completed box, as I know the feeling you have would be very high indeed.


    So what's the next project? Yeah I am being mischievous.

  4. #3
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    Wow, that's a long journey, but the result was worth it. Think of the things you have learned along the way. I like the way you have included other material aside from the wood. The aluminium looks good. Well done.
    That box on the cover has also inspired several of my boxes.
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  5. #4
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    Thanks for taking us on the journey! There is a lot going on with that box so it would have been tricky. Well done.

  6. #5
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    crowie is online now Life's Good, Enjoy each new day & try to encourage
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    Quote Originally Posted by mic-d View Post
    Thanks for taking us on the journey! There is a lot going on with that box so it would have been tricky. Well done.

    excellent work.....

  7. #6
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    Well done, Detlef. Thanks for your post. You have made a great looking box. I like the use of the aluminium in the legs.

    I was also drawn to that style of box, although my inspiration came from a photo of an antique tea caddy. I built a couple of boxes: the first couple with mitre joints, the second batch with dovetails, changing my construction approach as my knowledge of the style increased (I thought!). Like you, I also had to think hard about clamping the box components together.

    Finally, I resorted to buying a couple of antiques and taking them apart to see how they were made. The construction was much more simple. Four isosceles trapezoids, butt jointed, glued and nailed, with the top and bottom edges of the trapezoids angled so the box sat flat (as you discovered and did). The top and bottom panels of the box were glued on. Once the lid was shaped, the box was covered in veneer and split into box and lid. Veneer was then attached to the box and lid lips (the surfaces exposed from cutting off the lid).

    Since your box is covered in wood and metal veneers, the simpler approach to construction used by our woodworking fore-father's could be employed. No tricky clamping. No compound mitre joints. However, you would have to veneer the lip of the box to hide the butt joint. Making the carcass from plywood (as you did) should minimise telegraphing of the butt joint through the veneer. Just some thoughts.


    Looking forward to your next box!

  8. #7
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    Sheesh mate!! Such persistence!!

    The box is brilliant and would work almost as well the other way up!!


    Have a cousin in Hamburg named Detlef. Good bloke too!

  9. #8
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    Quote Originally Posted by crowie View Post
    Finally, I resorted to buying a couple of antiques and taking them apart to see how they were made. The construction was much more simple. Four isosceles trapezoids, butt jointed, glued and nailed, with the top and bottom edges of the trapezoids angled so the box sat flat (as you discovered and did). The top and bottom panels of the box were glued on. Once the lid was shaped, the box was covered in veneer and split into box and lid. Veneer was then attached to the box and lid lips (the surfaces exposed from cutting off the lid).
    Nice idea! But when I build a new box I always try to use some techniques I never used before. Well, I made a lot of mistakes but at least I can say I learned something new
    Of course you are quite correct to say: nobody will ever see if I used an ambitious timber joint, because it is all hidden under ther veneer. The problem is: I know it! And I would be unsatisfied with the piece I've created.

    So I will go on to produce failures in my pieces but at least feel good with it.

    Thanks for your nice comment.
    Detlef

  10. #9
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    Default I understand

    Quote Originally Posted by detfall View Post
    Nice idea! But when I build a new box I always try to use some techniques I never used before. Well, I made a lot of mistakes but at least I can say I learned something new
    Of course you are quite correct to say: nobody will ever see if I used an ambitious timber joint, because it is all hidden under ther veneer. The problem is: I know it! And I would be unsatisfied with the piece I've created.

    So I will go on to produce failures in my pieces but at least feel good with it.

    Thanks for your nice comment.
    Detlef

    I quite understand, Detlef. Trial and error - it is how we learn.

    When I looked at the picture of the box that inspired me to build it, I did not know how it could possibly be made. After some thought, I started with compound mitre joints, as that seemed to me the only way to construct it. I emailed a dealer and restorer of antique boxes in London, UK and asked him how the boxes were constructed. He replied that they were dovetailed and then veneered. So, I made a couple with dovetails. I noticed that the dovetail joints were telegraphed through the veneer, so finally resorted to dismantling a few "originals" I bought through eBay. I was surprised and shocked to see nailed butt joints.

    Today I started a box made of MDF (I didn't have any plywood at hand). It will be made with nailed and glued butt joints and veneered.

    Reading between the lines of your post, I can see you gained as much satisfaction, if not more, from working out how to make your box as you gained from seeing the finished product. It is why we spend so much time in the workshop/shed.

  11. #10
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    Smile

    Your journey was a no joke. You're very persistent and buff man . As what they say. do not stop until your last attempt is "the success" already.
    Nice job !

  12. #11
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    Many thanks for all your words of encouragement.

    Hopefully my next project will not last two years again. There have been times when I thought: No woodworking at all in the future. But suddenly I detect myself surfing the internet for new ideas for a brand new box. If you have seen unusual boxes on the net, please give me a hint.



    Greetings
    from Germany
    Detlef

  13. #12
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    Hi Detlef, have a look here. Happy to help if necessary.
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  14. #13
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    Hi Alex,

    of course I have already been several times on your website. It has been always a source of inspiration to me. You built beautiful boxes but I am afraid that my craftsmanship is by far to low to build such nice boxes like you do. Especially the "Surprise Gift Box" is an outstanding piece. Beautiful! If I see such nice boxes on the web I first store the link or the picture itself on my computer. Weeks ore sometimes month later I browse through this collection and ask myself: Would I be able to build a similar box? And in case looking on your boxes I must confess: this pieces are at least three levels higher of what I can build. I am a hobbyist or an apprentice boy, you are a master.

    If I found a box I like and the idea to build it maturated in my head, I must first have a clear imagination how I could do it. And then (sometimes) I try to build it.

    In most cases I try to vary the the item I found! Only a replica doesn't bring fun But in nearly all cases I built a box, the ideas and plans how to make it have circulated for weeks in my head.

    One more question I still have: how do you bend the wood in your surprise box? I have no imagination how this can be done. Please enlighten me

    Detlef

  15. #14
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    Hi Detlef, it's made from laminated veneers. The sides are formed around a male mould, then cut to size & mitred on the side and bottom corners.

    Regarding inspiration, I often see a piece that I like, and try to analyse why I like it, and then try to make something that incorporates the same elements. In the case of the gift box, the inspiration was a couple of boxes in '400 wooden boxes' where the sides are extended upwards by coopering. The shape appealed, but I didn't want to copy it, so thought about how the idea could be developed. This is how new things develop.
    NAV gift box 007.jpg
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  16. #15
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    Hi Alex,

    thank you very much for your detailed description on how you built your master piece. When I saw your box the first time I could not imagine how you bended the plywood. In a youtube film I once saw a woodworker who gave an introduction into steam bending and so I thought that you used this technique too. But laminating seems to be much a easier process than steam bending .

    I never heard before about this strange veneer you used in your box. But with googles help I found a German supplier of this new kind of veneer too. I think about it to order a few test pieces and experiment with it.

    During surfing the net looking for veneer I found another unusual box made by a German female cabinet maker named Katharina Hahn. She used carbon fiber and mixed it with pear wood to produce an unusual sewing box. Look here: Holzwerkstatt Hahn

    I have never seen this material before in a box makers blog or forum. What do you think about it?

    Greetings from the cold (3 - 5°C) Germany
    Detlef

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