¶ Get Started with the Maker Store Work-B V3 Benchtop CNC Machine
This guide will help you understand the basics of the machine, its features, and how to get started with your projects.
¶ What is a Benchtop CNC Machine?
A benchtop CNC (Computer Numerical Control) machine is a compact, computer-controlled device used for precision machining. It can cut, carve, and engrave various materials, including wood, plastic, metal, and CF composites.
¶ Common Uses
Benchtop CNC machines are used for a variety of applications, including:
- Prototyping: Quickly create prototypes for product designs.
- Custom Parts Production: Manufacture custom parts for various projects.
- Educational Purposes: Used in schools and workshops to teach machining and design principles.
¶ Safety Precautions
Always prioritise safety when operating the CNC machine. Here are some essential safety tips:
- Wear appropriate PPE, such as safety glasses and ear protection as required.
- Keep the work area clean and free of obstructions, especially the moving cable drag chain.
- Follow the manufacturer's guidelines for operation and maintenance, as well as this guide.
¶ Getting Started
- Software Installation: We will be using Autodesk Fusion to design parts and generate machine Gcode (available via Deakin company portal), and ioSender XL (available on the laptop next to the CNC).
- Autodesk Fusion https://www.autodesk.com/products/fusion-360/personal
- Download from Deakin company portal;
- Register for education access on Autodesk website with your Deakin email (available on year-by-year basis, free);
- ioSender XL is available on the laptop next to the CNC. Do not use your personal/work laptop due to the specific settings only configured on this dedicated computer.
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Configure Fusion: After installing the necessary software on your computer, we need to import the Post-processor for Gcode, which is machine specific, and Tool (end mill) library. Guide is available on the Fusion Workflow page
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Material Preparation: Choose the material you want to work with and prepare it for machining. Also choose the appropriate end mill - see the list on the End Mills page for currently available endmills in our lab.
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Securing the Workpiece: Secure the workpiece to the CNC wasteboard. The smaller one can be removed if you are milling larger pieces, by removing the 4 M6 screws in the corner. ALternatively, you can use the precision clamps in the cupboard under the CNC and/or double sided tape as necessary. Drilling a corner of your workpiece with a hole that fits an M6 screw is also an option to directly attach onto the wasteboard.
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Machining: Copy the generated Fusion Gcode file onto the computer (e.g., using USB, OneDrive). Switch on all powerpoints, including the chiller under the desk which should also be switched on with its power button. Make sure the water is circulating. Connect the Ethernet cable and start the ioSender XL software to connect to the benchtop CNC machine - this can take a little bit of time, be patient. Don't forget to connect the vacuum extractor hose as well.