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.
- Preparing the glue, sanding and acetoning
- Preparing the glue
- Sanding the insert
- Removing the bubbles
- Glue on the insert
- Glue on the tube
- Putting insert and tube together
- Finished tube
- Fudge courtesy of QuickParts
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