​6 Tips for Maintaining Your Stone CNC Router

We all know that machines need regular maintenance and so do engraving machines. In order to keep the parts of the engraving machine in good condition and prolong the service life of the machine, daily maintenance is essential.SUNNA INTL teaches you how to maintain the stone CNC engraving machine from 6 tips to avoid a series of malfunction when the machine is working.

Tip 1: Regularly check whether the water circulation system and lubrication device is normal. Especially in the cold winter, replace the antifreeze and change the oil in time. In winter, the temperature is low, if the antifreeze is not replaced in time, the water pipe will freeze, and the cooling water will freeze inside the spindle, causing the spindle to freeze and crack. In addition, the oil will thicken and the oil will flow slowly. Therefore, if the oil is not changed in time, the oil supply system will fail.

Tip 2: Pay attention to the spindle temperature at all times and cool down the spindle to prevent it from being damaged due to overheating. In summer, the temperature is high, and the temperature of the spindle will also be high. It is very necessary to pay attention to the temperature of the spindle at any time. If the spindle of the stone engraving machine is not equipped with a circulating cooling system, it will cause damage to the spindle. For this situation, on the one hand, we can add new cold water in the water tank to ensure the temperature of the spindle through the normal circulation of water. On the other hand, it is also possible to equip a separate chiller to ensure that the temperature of the spindle will not be too high.

Tip 3: Ensure good grounding to reduce static interference, improve machine stability and protect operators. Especially in thunderstorms, it is recommended not to run the machine and to cut off the power supply completely.

Tip 4: Ensure good earthing to reduce static interference to improve machine stability and protect the operator. Especially in thunderstorms, it is recommended not to run the machine and to disconnect the power supply completely.

Tip 5: Keep the workshop ventilated and check for dripping water. CNC router are made of steel or cast iron and have a relatively stable structure. However, water drops on the engraving machine will not only cause rust damage to the body, but also the overly humid working environment will cause other faults, such as short-circuiting of electronic components in the engraving machine's distribution box.

Tip 6: Try to avoid the peak period of electricity consumption. At this time, the phenomenon of unstable power supply voltage often occurs. For CNC engraving machine, there will be the phenomenon of the spindle stop rotating, and even the phenomenon of drive overload burned. Therefore, it is recommended to avoid the peak period or use a voltage regulator to ensure that the circuit is normal.

The above are the tips given by SUNNA. If you encounter other problems in the process of using stone CNC router, please contact our professional after-sales personnel, they will give you more professional advice and solutions.