We prepared a new non-grooved test tube as the fishing lines spacer approach behaved poorly in the pull test. And the results were excellent: the tubes where pulled up to 45700 lbf before the glue joint failed.
Here are some pictures of the gluing procedure.
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- Preparing the glue, sanding and acetoning
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- Preparing the glue
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- Sanding the insert
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- Removing the bubbles
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- Glue on the insert
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- Glue on the tube
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- Putting insert and tube together
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- Finished tube
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- Fudge courtesy of QuickParts
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