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Home Xometry Community Manufacturing Gluing together SLS parts for larger builds?

Gluing together SLS parts for larger builds?

0
L
4

Hey, community,

I’m working on a project that needs parts larger than what a regular SLS 3D printer can accommodate. My plan involves having smaller segments printed and then using adhesive to assemble them into the final, larger piece. Before I dive in, I’m seeking your expertise on a few points:

  1. Given that the parts won’t face heavy loads, is using adhesive to join SLS printed pieces a practical approach for achieving larger dimensions?
  2. What adhesives or surface preparation methods would you recommend for this kind of task?
  3. Could you share any challenges I should anticipate or tips to ensure the connections between the parts are as strong and durable as possible?

Looking forward to your advice and thank you for your help!

Link copied
Solved by Nikolaus Mroncz
Hey Lars, 1. Larger parts could be devided and glued after printing (we could do it also, if it makes sense in shipping) 2. The surfaces need to be clean and powder free 3. The choice of the right glue is mandatory. A super glue is fine, but better to take a thicker one, which is a bit flexible, to outhold vibrations or a small hit should be no problem then. BR
    • L

      Hey, community,

      I’m working on a project that needs parts larger than what a regular SLS 3D printer can accommodate. My plan involves having smaller segments printed and then using adhesive to assemble them into the final, larger piece. Before I dive in, I’m seeking your expertise on a few points:

      1. Given that the parts won’t face heavy loads, is using adhesive to join SLS printed pieces a practical approach for achieving larger dimensions?
      2. What adhesives or surface preparation methods would you recommend for this kind of task?
      3. Could you share any challenges I should anticipate or tips to ensure the connections between the parts are as strong and durable as possible?

      Looking forward to your advice and thank you for your help!

      0
      Reply
    • Xometry Engineer

      Hey Lars,

      1. Larger parts could be devided and glued after printing (we could do it also, if it makes sense in shipping)

      2. The surfaces need to be clean and powder free

      3. The choice of the right glue is mandatory. A super glue is fine, but better to take a thicker one, which is a bit flexible, to outhold vibrations or a small hit should be no problem then.

      BR

      1
      Reply
      Link copied
      1
      • L
        Nikolaus Mroncz

        Great, thank you for the tips! I’ll be in touch with Xometry on the first point

        Best,

        Lars

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        Reply
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Gluing together SLS parts for larger builds?
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