Our makerspace is equipped with a Stepcraft 480 CNC machine, designed for precision milling, routing, and carving. It’s an excellent tool for creating detailed parts, signs, prototypes, and custom components from a variety of materials.
Specifications
- Model: Stepcraft 480
- Work Area: 420 × 300 mm
- Spindle: Variable speed, compatible with a wide range of bits
- Precision: ±0.1 mm
- Control: PC-driven via CNC software
Supported Materials
- Wood and plywood
- Plastics (e.g., acrylic, polycarbonate)
- Aluminum (light milling)
Workflow
- Design your part in CAD software (e.g., Fusion 360, FreeCAD, or SolidWorks).
- Create toolpaths in CAM software (e.g., Fusion 360 CAM, VCarve, EstlCAM).
- Export G-code for the Stepcraft controller.
- Secure your material on the CNC bed with screws. Make sure that screws do not go through sacrificial fiber-wood board.
- Install the correct bit, set zero points, and check clearance.
- Run a simulation and test cut before full operation.
Safety & Best Practices
- Always wear safety glasses and ear protection.
- Make sure material is clamped firmly to avoid shifting.
- Stand clear of the spindle path during operation.
- Never leave the machine unattended while running.
- Clean chips and dust after each session using the vacuum system.
Additional Tools & Equipment
- Collets and bit set (end mills, V-bits, ball nose, etc.)
- Calipers for measurement
- Hold-down fixtures with screws and glue tape
- Vacuum cleaner
- Spray bottle for lubricating while cutting metals
Getting Started
New members must complete an introduction to the CNC machine before use. This training covers CAD/CAM basics, machine setup, tool changing, and safety procedures.
