Roland

Smart Modular CNC Plotter & Light Engraver

This machine is a compact, modular CNC system designed for FabLabs, makerspaces, and educational environments. It combines pen plotting, light laser engraving, and soft-material cutting into a single interchangeable platform. The goal is to offer one affordable machine that supports multiple creative workflows without taking up much space.

What the Machine Does:

Precision pen plotting for drawings, calligraphy, PCB traces, and design drafts

Light laser engraving on paper, cardboard, leather, and thin wood

Vinyl, paper, and fabric cutting using a drag knife module

All tool heads are swappable, allowing users to change functions in under a minute.

Key Features:

Modular tool head system (pen, laser, knife)

Open-source firmware (GRBL-compatible)

Belt-driven X/Y axis for speed and accuracy

Adjustable Z-axis for different material thicknesses

Compact desktop footprint, FabLab-friendly

Emergency stop and enclosure-ready design for safety

Materials & Build:

Aluminum extrusion frame

3D-printed custom mounts and tool holders

Standard stepper motors and drivers

Easily sourced electronics and mechanical parts

The machine is designed so that most parts can be fabricated inside a FabLab, encouraging learning through building and modification.

Use Cases in a FabLab:

Rapid prototyping and design testing

STEM and maker education

Posters, artwork, and golf hit technical drawings

Light engraving projects and branding

Intro-level CNC training before larger machines

Why This Machine Matters:

Many FabLabs need versatile machines that are affordable, easy to maintain, and safe for beginners. This modular CNC plotter fills that gap by combining multiple functions into one system while remaining open, customizable, and educational.

Project Status:

Prototype phase – design files, BOM, and assembly documentation will be shared openly for community feedback and iteration.