Shenzhen Alu Rapid Prototype Precision Co., Ltd.

Before cleaning your CNC machine, always power it off, unplug it from the electrical source, and ensure it's cool to the touch. Wear protective gear like gloves, safety glasses, and a dust mask to handle debris or chemicals safely.

Follow these general steps for routine cleaning (perform weekly or after heavy use, depending on your machine type like router, mill, or lathe). Adjust based on your model's manual for specifics.

1.Remove Loose Debris and Chips

Use a soft brush or chip brush to sweep away metal shavings, dust, or wood chips from the worktable, tool holder, and surrounding areas. Follow with a shop vacuum (HEPA-filtered for fine particles) to suck up remaining debris—avoid hard vacuums that could scratch surfaces. For tight spots, use compressed air at low pressure (under 30 PSI) to blow out crevices.

Tip: Start from the top and work downward to prevent re-contamination.

2.Deep Clean Surfaces and Components

Apply a degreaser or mild cleaner (like a mix of dish soap and water, or commercial CNC-safe solutions) to greasy or oily areas on the frame, rails, and spindle. Let it soak for a few minutes, then wipe with a microfiber cloth. For stubborn grime, use hot soapy water and a soft brush, rinsing thoroughly to avoid residue.

Avoid: Harsh abrasives or solvents that could damage paint or seals.

3.Clean Linear Rails and Moving Parts

Wipe V-rails or linear guides with a lint-free cloth dampened in isopropyl alcohol or a light machine oil for lubrication. For Delrin wheels, use a cotton swab to remove buildup. Inspect shafts for dirt and clear any shavings.

Pro Tip: Dry everything completely to prevent rust or binding.

4.Maintain the Coolant System (If Applicable)

Drain the sump, flush with clean water or a sump cleaner, and inspect for funk or contamination. Refill with fresh coolant per manufacturer specs. This prevents bacterial growth and maintains cutting performance.

5.Clean the Control Panel and Electronics

Use compressed air to dust the keyboard, screen, and buttons. Wipe the display with a screen-safe cleaner and microfiber cloth. Avoid liquids near electronics.

6.Polish and Lubricate

Buff exterior surfaces with a polishing cloth for shine and protection. Apply grease or lubricant to bearings, ball screws, and other moving parts as recommended (e.g., every 500 hours of operation).

Check: Replace worn tools or filters during this step.

7.Final Inspection and Reassembly

Reassemble any removed parts, test for smooth operation by jogging the axes, and delete old program files from the controller to free up space. Run a short test program to ensure everything functions properly.