Description
Description
The Extruder Compression Spring is a precision-formed mechanical spring designed for use in 3D printer extruder assemblies. Manufactured from 45 carbon steel, it provides consistent tension and durability under repeated compression cycles. Its compact geometry and optimized coil design ensure stable filament pressure and reliable extrusion performance. Built for long-term mechanical stability, it maintains consistent force output across extended use. Ideal for replacing worn extruder springs in most standard desktop 3D printers.
Features
- 45 carbon steel construction for high durability
- Compression spring design for extruder tension systems
- Consistent force output for stable filament feeding
- 9-turn coil structure for balanced compression behavior
- High fatigue resistance under repeated cycles
- Compact size suitable for most extruder assemblies
- Uniform coil spacing for smooth compression
- Corrosion-resistant surface for extended lifespan
- Designed for standard 3D printer extruders
- Maintains pressure consistency during long prints
- Easy replacement without modification
- Suitable for DIY and maintenance applications
Specifications
- Material: 45 carbon steel
- Spring Type: Compression spring
- Line Diameter: 1.2 mm
- Outer Diameter: 7 mm
- Inner Diameter: 5 mm
- Free Length (Height): 20 mm
- Number of Turns: 9
- Spring Application: Extruder tension mechanism
- Load Type: Axial compression
- Surface Finish: Metal (anti-corrosion treated)
- Compatibility: Most commercial 3D printer extruders
- Operating Condition: Repeated mechanical compression
Links
- Extruder Compression Spring 3D Model
Tutorials
- CR-10 adjustable spring tension extruder bracket
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