FlowLink — Threaded Extension Pipe
Created 1 months ago
Remixed once
Description
A fully 3D-printable, 12-inch extension pipe designed for infinite stacking. The standard slip-fit ends have been replaced with integrated 3mm-pitch metric threads, allowing multiple segments to be screwed together securely without glue.
Features
- Threaded joints: 21mm male thread with a matching 21.6mm female thread cut into the base, providing 0.6mm of clearance for smooth tightening right off the printer.
- Support-free design: The internal transitions use 45-degree tapers, meaning no internal supports are required.
- Slim profile: Maintains a 25mm outer diameter with a robust 3mm wall, tapering internally only where necessary to support the threaded sections.
Print notes
Print this standing upright. Given the tall, narrow footprint, a wide brim is absolutely mandatory to prevent bed adhesion failure when the printer reaches the top threads.
Images
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