Method for automatically measuring angle on equipment

Abstract

The invention discloses a method for automatically measuring an angle on equipment. A numerical control machine tool structure and a part processing technology are analyzed, a measurement mode is analyzed aiming at angle measurement characteristic elements, and a moving axis and a data extraction axis are determined so as to determine a characteristic measurement scheme; for different part features, rapid switching of different feature measurement programs can be realized only by simply modifying parameters; the most basic signal programming mode of an infrared or Bluetooth measuring head of a numerical control machining center is adopted, the characteristic angle of a part is measured on line, and measured data are automatically transmitted to set machine tool parameters to be stored. The method has the advantages of solving the far-reaching influence of the numerical control machine tool rotation angle and part angle measurement on the part quality and automatic machining, improving the control precision of the machine tool rotation angle and ensuring the machining quality of the part, and is a basis for simplifying programming and realizing automation. The automation capability of the machine tool is improved, the utilization rate of the machine tool is improved, the labor cost is effectively reduced, and high economic and practical values are achieved.

Description

technical field [0001] The invention relates to the field of automatic measurement, in particular to a method for automatic measurement of angles on equipment Background technique [0002] The online measurement technology currently used on CNC machine tools is mainly based on three-coordinate measurement, while most parts on aero-engines are mainly ring parts, with many centripetal angle features, and most of them are four-axis and five-axis processing parts. Measure the angular data of the part. More and more parts are produced using existing processing technology, and the ability to control the rotation angle of machine tools and the measurement of part angle features is relatively limited. Traditional processing technology must use manual measurement methods to ensure the processing quality of parts, low processing efficiency, and human influence. The factors are large and the labor cost is high. With the continuous change of domestic and foreign situations, higher req...

AI Technical Summary

Problems solved by technology

More and more parts are produced using existing processing technology, and the ability to control the rotation angle of machine tools and the measurement of part angle features is relatively limited. Traditional processing technology must use manual measurement methods to ensure the processing quality of parts, low processing efficiency, and human influence. Large factors, high labor costs

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