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CNC numerical control lathe factory elements of the definition of reliability
2020-10-13
JSWAY
51
definition: the reliability of the product under the specified conditions and complete the function definition within a specified period. To this definition, must have the following elements: - products Reliability refers to the object of study. Actual use is what mean? For example, is a unit, a single machine, a part or parts of machine tools.
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prescribed conditions Refers to the procedures specified in the relevant technical documents, load conditions, working conditions, maintenance methods and other regulations. Due to the different working conditions, the product reliability is not the same. Must be clearly defined research reliability.< br / >
setting time For machine tools, refers to the working time ( Days, hours and calendar time) , sometimes the time time, such as the cycle time of stress, on-off time and so on, in addition, should also be clear product reliability and time, in general, with the increase of time, reduce product reliability. Study the reliability of the machine tool, therefore, must be clearly defined.< br / >
- specified function ability Can be qualitative or quantitative measure. In order to quantitative assessment, often specified evaluation parameters. In order to fully reflect the reliability of the products, using only one or two parameters is not enough. For complex repairable mechanical system ( CNC machine tools, for instance) -, usually using a set of parameters Parameters for measuring system.< br / >
the application of CNC numerical control lathe factory not only brought revolutionary change to traditional manufacturing, the manufacturing has become the symbol of industrialization, and with the continuous development of numerical control technology and application field expands, it to the national economy and people's livelihood some important industry ( IT, automobile, light industry, medical) Is playing a more and more important role in the development, because the digital equipment needed for the industry has been the trend of modern development.< br / >
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Fixture Adjustment Methods:
Fixture Maintenance Methods:
By properly adjusting and regularly maintaining fixtures, the machining accuracy and service life of Swiss-type lathes can be effectively improved, ensuring efficient and stable production processes.
The stress in a machine tool bed can influence machining quality in several ways:
Machining Accuracy
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