As advanced processing equipment, the CNC lathe can bring huge economic and social benefits in practical application. In CNC lathe processing, the precision control of product quality is very critical, especially the application of automation technology, which has more prominent advantages than traditional processing technology and puts forward new requirements for CNC lathe processing accuracy in the new era.

In CNC lathe machining, programming accuracy, servo accuracy, and interpolation accuracy are directly related to machining accuracy. In addition, CNC lathes are also affected by various factors such as environment, manufacturing, and materials in production and processing. If the construction deviation of lathes cannot be effectively controlled, it will directly affect the quality and accuracy of parts processing, which needs to be further improved.

The normal use of CNC lathes must meet the following conditions: the power supply voltage at the location of the machine tool has small fluctuations, the ambient temperature is lower than 30 degrees Celsius, and the relative temperature is less than 80%.

Conditions of Use of CNC Lathes

Environmental requirements

The location of the machine tool should be far away from the vibration source, avoid the influence of direct sunlight and thermal radiation, and avoid the influence of humidity and airflow. If there is a vibration source near the machine tool, anti-vibration grooves should be set around the machine tool. Otherwise, it will directly affect the machining accuracy and stability of the machine tool, which will cause poor contact of the electronic components, failure, and affect the reliability of the machine tool.

Power requirements

Generally, CNC lathes are installed in the machining workshop, not only does the ambient temperature changes greatly, the use conditions are poor, but also there are many kinds of electromechanical equipment, resulting in large fluctuations in the power grid. Therefore, the location where the CNC lathe is installed requires strict control of the power supply voltage. Power supply voltage fluctuations must be within the allowable range and remain relatively stable. Otherwise, the normal operation of the CNC system will be affected.

Temperature conditions

The ambient temperature of the CNC lathe is lower than 30 degrees Celsius, and the relative temperature is less than 80%. Generally speaking, there is an exhaust fan or a cooling fan inside the CNC electric control box to keep the working temperature of the electronic components, especially the central processing unit, constant or the temperature difference changes very little. Excessive temperature and humidity will reduce the life of control system components and lead to increased failures. The increase in temperature and humidity, and the increase of dust will cause bonding on the integrated circuit board and cause a short circuits.

Standard use of machine tools

When the user uses the machine tool, it is not allowed to change the parameters set by the manufacturer in the control system at will. The setting of these parameters is directly related to the dynamic characteristics of each component of the machine tool. Only the backlash compensation parameter values can be adjusted according to the actual situation.

The user cannot replace the accessories of the machine tool at will, such as the use of hydraulic chucks that exceed the specifications in the manual. The manufacturer fully considers the matching of various link parameters when setting accessories. Blind replacement results in a mismatch of parameters in various links, and even causes unexpected accidents.

The pressure of the hydraulic chuck, hydraulic tool post, hydraulic tailstock, and hydraulic cylinder should be within the allowable stress range, and it is not allowed to increase arbitrarily.

The above is the relevant knowledge points. I hope the above content can be helpful to everyone. Thank you for your viewing and support. We will organize more information for you later. Please pay attention to our website updates.

Conclusion

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