Torsion of Wood

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  • เผยแพร่เมื่อ 1 ต.ค. 2024
  • Torsionstest, using an additional Extension for the material testing machine
    Wood species: Spruce
    Dimension: 20X20X(350) mm

ความคิดเห็น • 14

  • @captain_autisimo4747
    @captain_autisimo4747 8 ปีที่แล้ว +6

    Wow I did NOT expect it to go that far

  • @ThinkCapTV
    @ThinkCapTV 10 ปีที่แล้ว +6

    As wood is weaker in longitudnal shear we get initial cracks along the axis and not perpendicular

  • @Franksterk20
    @Franksterk20 7 ปีที่แล้ว +1

    Dit is een haatreactie!

  • @erikliim
    @erikliim 3 ปีที่แล้ว +1

    How much force was needed to do so?

    • @moritzsanne849
      @moritzsanne849  3 ปีที่แล้ว

      aktually the force was quite low, because the lenght is with 300 mm high. When i am not mistaken, then the Torque was at 300 Nm. the Max Force for the machine at 1500 N.

  • @Amerikanin2numarali_ustasi
    @Amerikanin2numarali_ustasi 3 ปีที่แล้ว

    fire wood now

  • @aliasalima2964
    @aliasalima2964 6 ปีที่แล้ว

    cool, thankyou:)

  • @rud7490
    @rud7490 4 ปีที่แล้ว

    Excellent video, Matthew peel showed me this I love it

    • @moritzsanne849
      @moritzsanne849  4 ปีที่แล้ว

      Thank you Rudran! I am afraid to ask but should I know Matthew?

  • @schlaznger8049
    @schlaznger8049 6 ปีที่แล้ว

    If the wood is steamed while this press is going on, would the wood hold the twist once it has cured and dried>

    • @moritzsanne849
      @moritzsanne849  6 ปีที่แล้ว

      yes indeed, but you still need to be in the elastic area and there is a lot of springback one have to consider. Also there are much cheaper ways to do this :-) . Have a look for Thonet chairs - same technology you are probably looking for.

  • @shivamsharanlall672
    @shivamsharanlall672 4 ปีที่แล้ว

    Thanks for sharing this video....

    • @moritzsanne849
      @moritzsanne849  4 ปีที่แล้ว

      My Goal for this year is a new one with bamboo, Wood along differnent directions. so stay tuned and thanks for watching.Btw. I never thought such a Video will get so much attantion.

    • @shivamsharanlall672
      @shivamsharanlall672 4 ปีที่แล้ว

      Ok