Delta Rodstock 3D Printer "Printerina"

A custom-built 3D printer made largely from recycled materials, demonstrating the power of maker innovation

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Background

A maker (like me) is every man/woman who is passionate about building something. The 3D printing concept is naturally linked to any "maker" nature. For a maker, knowledge of the "3D printing Art" is really mandatory.

For a deeper understanding, check out my introduction to 3D printing.

The Birth of Printerina

The idea of "Printerina" came from the need to empty my garage and repurpose materials. Using a Geeetech i3X as a base printer for creating components, I embarked on building this custom delta printer.

Geeetech i3x Printer

The Geeetech i3X - My starter printer

Modified MK8 extruder head

Custom modified MK8 extruder head

Printerina in Action

Watch Printerina printing a component for the next generation Printerina 2.0. Learn more about the upgrade project here.

Printer Gallery

Delta Kossel Printerina - Full View

Complete view of Printerina

Arduino 2560 Controller Box

Custom Arduino 2560 controller housing

Extruder Front View

Front view of the extruder assembly

Delta Configuration Endstops

Top-mounted endstops for precise homing

Printer Configuration

Essential Parameters

Parameter Value Description
BAUDRATE 250000 Communication speed with the printer
MOTHERBOARD BOARD_RAMPS_14_EFB Standard configuration for RAMPS 1.4 with Arduino 2560
DELTA_DIAGONAL_ROD 250 Center-to-center distance of diagonal push rods
DELTA_PRINTABLE_RADIUS 100 Effective print area radius

Configuration Resources

Optimization Techniques

Rod Optimization

Rod Connector Design

Proper rod dimensioning and stabilization is crucial for print quality. We use custom connectors and springs to maintain consistent rod spacing and minimize vibrations.

Vibration Dampening

Tennis Ball Dampeners

Tennis balls are used as dampeners at the printer's base to absorb vibrations and improve print quality.

Print Head Design

Print Head Left View
Print Head Right View

Custom print head design with integrated Z-probe and dual cooling fans for optimal temperature control.