Small cyclone dust buster for Small CNC machines

thingiverse

A DIY Cyclone Dust Collector for My 1610 CNC Works Surprisingly Well The collector is designed to capture dust and debris generated by the CNC machine, ensuring a cleaner workspace. It has proven to be an effective solution, with larger bits being filtered out by the nozzle, making cleanup easier. The pictures demonstrate its performance during a small carving job, where all the dust accumulated in the base cap, leaving the dust shield clean. PCB Milling is another area where this collector has made a significant difference. The primary use of the machine benefits from reduced dust and debris. Although it's not perfect, the collector has been a game-changer for my CNC operations. The unit utilizes a standard 4020 radial fan, which can be upgraded to a more powerful model like the 5022 or similar if needed. There is ample space within the cyclone body for an upgrade. I plan to replace the current fan with a suitable one as soon as possible. Two 4mm hex bolts are used to secure the body to the mount. One bolt is 25mm long, and the other is 30mm, ensuring a stable connection. Thin washers and nylon-lock nuts provide additional security while maintaining adjustability. The radial fan is attached to the cyclone body using simple contact adhesive. This allows for easy removal if necessary, such as when cleaning or replacing the fan. A separate switch will be added to control the fan in the future. The mount bracket is securely fastened to the side of the headstock with small self-tap screws and pilot-holes drilled into the headstock body. This does not compromise the strength of the headstock, but users can opt for gluing if they prefer. The nozzle should be a push-fit onto the cyclone body, secured with tape or other means to prevent it from detaching during operation. The idea is that if the nozzle hits the spindle or a clamp, it will detach without causing damage to other components. I designed and manufactured my own nozzle using the barrel of a ballpoint pen and 12/9mm aquarium tube to create an adaptor for the cyclone body. The hole in the body measures 12mm outer diameter. Users are free to be creative with their own nozzle design, but I recommend keeping the inner diameter to around 6mm or less. In my tests, a 9mm ID tubing did not yield satisfactory results.