That is exactly that I was driving at.... I used to be involved in designing and prototyping furniture. I have a decent amount of experience in laminated ply structures. My suspicion that without lateral support/tension and due to micro climate and extensive use lamination in leg area would fail..
@jarynzlesa said:
Lets start with fact,your product is perfect and everybody loves it  .
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I like your artefact and than i would like to know something about it.
questions:
- did you use golden section rule for design your artefact?
- second question
@steved said:
- Sheet wastage is quite moderate, due to very, very careful 'hand nesting' in CAD(Why they need to be hand nested as opposed to auto-nested is a lo........ng story for another day)
does the sheet look like this? or i am completely wrong?
[attachment=0:nx2bvj14]<!-- ia0 -->sheet waste.jpg<!-- ia0 -->[/attachment:nx2bvj14]
3. question and suggestion
i know design process of new product from its start to end, and i know that is very tough and time consuming process (sometimes it could be frustrating experience) and then please take these sketches as a questions at the begining of the design process than a suggestions of modification.
@steved said:
- Yes I designed It from scratch (my discipline is Industrial design) the start point was solving an engineering/ Architectural problem for another design concept. This started off as a test piece to prove the engineering before attempting a more complex piece, but it got out of hand, LOL. Proportions were initially hybrid thinking intuitively compromising, between engineering, ergonomics, and aesthetics. The tweaking after that was VERY comprehensive and very resolved. It is not a deck chair though, it is an interior recliner. I have had one conversation with only one, high end professional who suggested that I should only produce 1000 of consecutively numbered and charge a premium , in the design/art niche. I am still thinking about that.
 Stephen 
@steved said:
It is a vertical lamination. It is very light indeed (24kg) so lightening it is not an issue.
cheers and thanks
3a.i made a quick sketch and quick renders that shows recliner's modification (no lamination process and half weight). did you think that your recliner could look like this at the beginning of your desing process? i think that production is cheaper than laminated version (less material, less work, less machines)
3b. do you think that this could work?
[attachment=2:nx2bvj14]<!-- ia2 -->recliner_uprav.jpg<!-- ia2 -->[/attachment:nx2bvj14]
[attachment=1:nx2bvj14]<!-- ia1 -->recliner_uprav_scena_2.jpg<!-- ia1 -->[/attachment:nx2bvj14]
4. question
@steved said:
- CNC routing, water cutting ply will cause warpage the very enemy of this process. This piece was produced in a humidity controlled environment.

what do think if you cut it on laser instead of on CNC router? you get closed surface but with srange color.
@steved said:
The piece is about to be shipped to Sydney in about two weeks as it was short listed for final judging, in the 'Edge furniture design competition' at the international furniture fair where it will be exhibited.
good luck in Sydney  .
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@steved said:
And I am interested in some sensitive opinions for options regarding the upholstered component. I would appreciate input, if you would be interested in voicing an opinion (I can present the options to you, for comment)
i am looking forward to it. i work on deckchair and i have same problem  .
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last question please
@steved said:
feel free to IM me
good luck on february in Syndey   .
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