A measuring device and method for the deflection angle of an axisymmetric vector nozzle
A vector nozzle and measuring device technology, applied in measuring devices, instruments, etc., can solve the problems of low production efficiency, low measurement accuracy, manual recording of measurement data, etc., and achieve the effect of improving detection accuracy and efficiency and improving product quality
Inactive Publication Date: 2017-05-24
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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Problems solved by technology
[0003] At present, the traditional manual intervention measurement method using laser projection to locate the target has low measurement accuracy, manual recording of measurement data, and low production efficiency; therefore, measurement accuracy, quality stability, and measurement efficiency are difficult to meet on-site production requirements. Therefore, it is necessary to develop a digital detection system to measure the deflection angle of the vector nozzle at a given orientation.
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[0030] An embodiment of the present invention will be further described below in conjunction with the accompanying drawings.
[0031] In the embodiment of the present invention, the measuring device for the deflection angle of the axisymmetric vector nozzle includes an execution part and a control part;
[0032] like figure 1 As shown, in the embodiment of the present invention, the execution part includes a first solenoid valve 1, a first cylinder 2, a servo motor 3, a second solenoid valve 4, a measuring seat 5, a measuring arm 6, a first distance sensor 7, a third electromagnetic Valve 8, second cylinder 9, second distance sensor 10, fourth solenoid valve 11, inclination sensor 12, base 13, support cylinder 15 and tripod 16; the servo motor adopts the model R88M-G10030T-BS2-Z; The first solenoid valve 1 and the second solenoid valve 4 adopt the MFH-5-1 / 8 model, the third solenoid valve 8 and the fourth solenoid valve 11 adopt the MFH-3-1 / 8 model, the first distance sensor ...
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The invention discloses a device and a method for measuring an axial symmetry vector spraying pipe deflection angle, and belongs to the technical field of measuring control. The measuring range of an azimuth angle and the deflection angle is widened, the azimuth angle is enlarged from the original specified measuring range of 0 degree, 48 degrees, 96 degrees, 144 degrees, 180 degrees, 228 degrees, 276 degrees and 324 degrees to the measuring range of any angles from 0 degree to 360 degrees, the deflection angle is enlarged from the original specified measuring range of 5 degrees, 10 degrees, 15 degrees and 20 degrees to the measuring range of any angles from 0 degree to 20 degrees, product quality is improved, the full-automatic measurement process is realized, and measuring accuracy and efficiency are greatly improved.
Description
technical field [0001] The invention belongs to the technical field of measurement and control, and in particular relates to a measuring device and method for the deflection angle of an axisymmetric vector nozzle. Background technique [0002] The assembly of the vector nozzle needs to be verified after assembly, mainly to detect the deflection angle of the vector nozzle at a given orientation; [0003] At present, the traditional manual intervention measurement method using laser projection to locate the target has low measurement accuracy, manual recording of measurement data, and low production efficiency; therefore, measurement accuracy, quality stability, and measurement efficiency are difficult to meet on-site production requirements. Therefore, it is necessary to develop a set of digital detection system to realize the measurement of the deflection angle of the vector nozzle in a given azimuth. Contents of the invention [0004] Aiming at the shortcomings of the pr...
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IPC IPC(8): G01B21/22
CPCG01B21/22
Inventor 李虹郭旭姚晓颖姜雷宋伟
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION