Many people think that 3D printers are devices that "can be set up and printed continuously," but this is not actually the case. During long-term operation, components such as guide rails, lead screws, gears, and bearings will gradually wear down due to repeated movement, friction, and temperature changes. If regular lubrication and maintenance are not performed, it will not only affect printing accuracy but also easily lead to problems such as increased noise, jamming, and inaccurate positioning.
The core motion system of a 3D printer mainly includes lead screw drive, guide rails and sliders, gears and racks, motors and bearings. These components rely on precise coordination to achieve smooth movement of the print head.
The role of lubrication is not only to reduce friction and extend service life, but more importantly, to maintain the smoothness and accuracy of printing and prevent moving parts from shaking or jamming.
Common Lubrication Problems and Misconceptions in 3D Printers
1. Use regular engine oil or grease: These oils are too viscous or not heat-resistant, and easily attract dust, which over time forms sludge, increasing resistance.
2. Uneven or excessive lubrication: Too much grease can easily splash out and contaminate the printed parts; too little grease will not provide any protection.
3. Ignore high-temperature areas: The temperature near the print head and heated bed is high, so heat-resistant grease must be used, otherwise it will dry out, deteriorate or evaporate.
3D printers are lightweight, high-precision devices, so it is recommended to use low-viscosity, low-volatility, and high-temperature resistant synthetic greases. If the equipment is used to print food molds or medical models, food-grade grease should be used to ensure safety and prevent contamination.
Baoxing provides a variety of lubrication solutions for the 3D printer industry. Baoxing's BX-300 series high-temperature noise-reducing grease and BX-308 series high-temperature anti-wear bearing oil, from guide rails and sliders to motor bearings, can be matched with suitable greases according to the characteristics of the equipment, helping users maintain printing accuracy and stability. If you also encounter problems such as printhead jamming, increased noise, or uneven movement, please feel free to contact us!
