Foam cutting machine maintenance methods and troubleshooting

The large, outdoor animal sculptures we commonly see are no longer just stainless steel, cast copper, or cement. Foam sculptures have become a new favorite for many scenic area sculptures and wedding props. Foam sculpture is a new type of composite material that is not only inexpensive but also highly plastic, which is why it has been widely used.

To meet market demand, most foam sculpture manufacturers have already purchased or plan to purchasefoam cutting machinesandfoam engraving machines. Fujian Fulbang Automation Equipment Co., Ltd. produces direct sales precision engraving machines, circular engraving machines, foam cutting machines, etc. For details, please contact: 17720955489 Weitong. So, how should foam cutting machines be maintained? Let's find out together.

Maintenance methods for foam cutting machines

1. Pay attention to regularly adding lubricating oil and maintaining the track to prevent corrosion from the mortar layer.

2. After using the cutting machine for a period of time, smoke will appear on the lenses. Pay attention to wiping the lenses, generally once a week.

3. Be sure to lubricate the bearing to ensure precise cutting accuracy. You can use a needle to inject oil into the bearing.

4. Adjust the tension of the timing belt—not too loose, not too tight.

5. When cooling water, keep the flow unobstructed, clean the machine regularly, and ensure proper exhaust ventilation; The environment and temperature should also be maintained at a level of .

During use, foam cutting machines may encounter certain operational issues. Sometimes, these issues may be caused by improper settings, changes in parameters, or other related faults. So, how should these issues be resolved?

1. Servo system failure

Since the system's control core is the digital control of the feed section of the cutting machine, and the feed is achieved by the servo unit controlling the servo motor, which drives the ball screw and the rotary encoder acts as the position feedback element, forming a semi-closed-loop position control system. Therefore, the servo system plays a very important role in machine tools. Servo system failures are generally caused by problems with the servo control unit, servo motor, tachometer motor, encoder, and other components.

2. External faults

As modern systems become increasingly reliable, failure rates are decreasing, and failures are rare. Most faults are non-system failures caused by external factors.

3. CNC system failure

1. Hardware failure

Due to hardware damage in the CNC system, the machine stopped running. For diagnosing such faults, first understand the system's working principles and the functions of each circuit board, then analyze the fault phenomena and, where conditions permit, use switching methods to accurately locate fault points.

2. Soft faults

Some faults in foam cutting machines are caused by CNC system parameters, sometimes due to improper settings, sometimes due to accidental changes or confusion. Such faults will naturally disappear as long as the parameters are properly adjusted. Some faults cause the NC system to enter a deadlock state due to accidental reasons; such failures sometimes require forced startup to restore system use.

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