What factors may affect the advantageous performance of Demagison Precision Machine Tools in terms of accuracy retention?
Author： Date：2025-03-03
Demagison Precision Machine Tool accuracy to maintain the advantages of the play may be affected by the level of operators, the working environment, maintenance and other factors, as follows:
First, the personnel factors
Operator skill level: If the operator is not skilled in the operation of the machine tool, not familiar with the performance of the machine tool, parameters and operating procedures, may lead to misoperation in the machining process, such as programming errors, improper parameter settings, etc., thus affecting the machining accuracy, and can not give full play to the advantages of machine tool precision retention.
Operator responsibility: the operator if the lack of responsibility, in the process of machining, do not carefully monitor the operating status of the machine tool, can not be found in time and deal with abnormalities occurring in the machine tool, such as tool wear, workpiece loosening, etc., these problems may gradually accumulate, affecting the accuracy of the machine tool to maintain sex.
Second, the environmental factors
Temperature and humidity: the temperature and humidity of the working environment of the machine tool changes too much, the machine tool parts will produce thermal expansion and contraction or moisture deformation and other phenomena. For example, in a high-temperature environment, the metal parts of the machine tool will expand, resulting in smaller gaps, affecting the precision of movement; and in a humid environment, some parts may rust, reducing the performance of the machine tool, which in turn affects the accuracy of retention.
Vibration and shock: If the machine tool is installed in a location close to large power equipment, traffic routes or sources of vibration, the vibration of the surrounding environment may be transmitted to the machine tool, causing additional vibration during machining, affecting the relative positional accuracy between the tool and the workpiece, and leading to a decrease in machining accuracy.
Air quality: dust, oil and other pollutants in the working environment, if they enter the interior of the machine tool, may block the lubricating oil path, affect the normal operation of the sensor, or form wear particles between moving parts, intensifying wear and tear of the components, thus affecting the accuracy of the machine tool to maintain.
Third, the process and material factors
Processing technology selection: unreasonable processing technology, such as improper selection of cutting parameters, processing sequence is unreasonable, etc., may make the machine tool in the process of machining to withstand excessive cutting force, torque and other loads, resulting in deformation or vibration of the machine tool, affecting the accuracy of retention. For example, too high a cutting speed may cause increased tool wear, which in turn affects the machining accuracy; too large a feed may make the machine tool drive system under excessive pressure, resulting in a decline in accuracy.
Workpiece material characteristics: different workpiece materials have different hardness, toughness, coefficient of thermal expansion and other characteristics. If the processing of the workpiece material hardness is not uniform or coefficient of thermal expansion is large, in the process of machining may be due to the cutting force and cutting heat and produce a large deformation, thus affecting the machining accuracy, so that the machine tool to maintain the accuracy of the advantages of the machine tool is difficult to play.
Fourth, equipment maintenance and maintenance factors
Maintenance plan implementation: machine tools require regular maintenance, including the replacement of lubricants, cleaning filters, check the wear and tear of parts and components.
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