It was sultry, torrential rain, lightning and thunder. In such an environment, how to better maintain automatic transfer machine?
The Yangtze River is vast, with thousands of embankments. In summer, the weather gets hotter and hotter and there are more and more thunderstorms. Many parts of southern China have seen heavy rains and even floods in some areas. However, many CNC machine tools, including automatic transfer machines, tend to ignore the maintenance of equipment because the production workshop is small and stuffy, and in this weather, the equipment is more prone to failure.
In order to give full play to the performance of automatic transfer machine and extend the service life of machine tool, the following points should be paid attention to:
1. No one is strictly prohibited, no matter how good the CNC machine tools need the care of the operator, although the automatic machinery should always pay attention to the abnormal automatic transfer machine and timely processing, do not be careless.
2. Create a good environment for use
For the user, it's mostly the details. Maintain good air circulation and ventilation. Pay attention to the humidity and humidity of the air. The relative humidity should be between 40%-60%, and the indoor temperature should not be higher than 35. Although the machine is made of steel structure and cast iron, the circuit boards, circuits and electronic components of the control system are prone to damage due to humid air. And pay attention to the details of the work, such as the rainy season, pay attention not to bring an umbrella to the production site, do not change wet shoes at the processing site.
3. Strive to improve the utilization rate of machine tools
After the purchase of CNC machine tools, if its opening probability is not high, it will not only let the user invest in the role of reproduction, but also let the warranty period worry, because no matter what equipment, it has a warranty period, users must make full use of the machine tool during this period, so that the thin part is exposed as soon as possible, in order to deal with the warranty period. Usually lack of production tasks, and can not be idle. It's not a love kit. On the contrary, due to long-term non-use, deterioration or damage to electronic components may be accelerated due to moisture and other reasons. The operator of the CNC machine tool should be powered on regularly, idling for about 1 hour each time, and use the heat generated during the operation of the machine tool to reduce the humidity in the machine tool.
4. Fire extinguishers should be equipped next to the machine tool
Check the timeliness of the fire extinguisher at least once a day to ensure that the fire extinguisher pointer is in the green effective range. In this wet weather, it is difficult to ensure that the fire extinguisher has been used normally, and the wet environment may damage the function of the fire extinguisher and find that it cannot be used when it is needed.
5. Precautions for spark fluid in machine tool processing
In the machine tool processing, the temperature of the EDM fluid should not be higher than 50, and the temperature is too high, the processing should be stopped. At the same time, pay attention to the level of EDM liquid in the tank, and make up for any shortage in time. In addition, pay attention to the cleanliness of the EDM solution. If the oil is found to be black, the filter element should be replaced in time.
6. Strictly abide by safety rules
CNC machine tools must be strictly grounded, the use of three-core power plug, reduce static interference, improve machine stability, protect the operator.
And because of the excessive power consumption in summer and thunderstorm season, the voltage of the power supply line is often unstable, leading to failure and even burning parts such as drivers. If possible, stop the equipment to prevent lightning. Or buy the right type of regulator. 7. At the same time, strictly implement other maintenance items specified in the manual.
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