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. 2022 May 5;8:13. doi: 10.1186/s41205-022-00139-7

Table 4.

Options for fastening mechanisms for assembling the 3D printed model

Permanent Non-permanent
Purely 3D printed • Friction Welding

• Press-fit

• 3D printed threads and screws/bolts

Additional Material/Components needed

• Gluing

• Solvent welding

• Metal nuts and screws/bolts

• Heat-inserted metal threads and screws/bolts

• Magnets