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Lattice Hinge Test 2 - Stress Limitation Buy now › USD $ 45.00
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This is the lattice hinge test sample as described in http://def-proc.co.uk/b/wghsx

If you want to produce products with this very convenient flexible hinge arrangement, you should be aware of the practical limits to ensure your products are not likely to fail in normal use.

The sample contains 3 sizes of hinge, each with the same 44mm internal radius of curvature (47mm external radius), where each has a different calculated maximum stress at 90 degrees. Also included is a 44mm radius, 90 degree corner shape so the samples can be shown at their intended operating condition.

Samples are also available without the corner: http://www.ponoko.com/design-your-own/products/lattice-hinge-test-2-small-stress-limitation-9088

When cut in 3mm acrylic, the smallest 8mm link will bend to 90 degrees but is fragile if mistreated. The middle size 14mm link will bend further, but may not reach 180 degrees if the sample is cold or excessive bending is performed quickly. The tallest sample (28mm) can be bent comfortably to 180 degrees, but is noticeably less stiff than the other two.

Having an understanding of how these lattice hinges work will allow you to create better products with less failures.

Material options and prices (All prices are in US$ and exclude shipping costs):

This item is available in the following options:

Black Acrylic

Made from black acrylic

$45.00 Buy this option

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Reviews of Lattice Hinge Test 2 - Stress Limitation

Boy1_small
vidal says:

loved them :)

Added 5 months ago. ( delete )
Man5_small
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simply woww .

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marco says:

love it

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great :0

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Men3_small
daily says:

magnificent work

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dave says:

this is fantastic

Added 3 months ago. ( delete )
4359888_small

Great one:)

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Vashikaran says:

Awesome like it..

Added about 1 month ago. ( delete )
Back1_small

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love it:::)

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magnificent work

Added 27 days ago. ( delete )
Love1_small

extraordinary works..

Added 27 days ago. ( delete )
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Husband Wife says:

very nice

Added 27 days ago. ( delete )
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Vashikaran says:

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Added 27 days ago. ( delete )
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Vashikaran says:

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Vashikaran says:

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Vashikaran says:

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Vashikaran says:

love it:::)

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Vashikaran says:

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Love_b_small
Vashikaran says:

Great Idea.

Added 1 day ago. ( delete )
Ast_small

Fabulous work done i like your work.

Added 1 day ago. ( delete )
Ma_small

Great one job.

Added 1 day ago. ( delete )
Additional info: Listed on Nov 16, 2012 Viewed 2188 times Report this item to Ponoko

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