Гидроструйный способ контроля параметров технологических процессов в ракетно-космической технике

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Е.В. Леун, В.К. Сысоев, В.В. Шалай, Е.Е. Ломонова, А.Е. Шаханов, П.А. Вятлев
12 Инженерный журнал: наука и инновации # 9·2017
Hydrojet-based parameter control method
for aerospace manufacturing processes
© E.V. Leun1, V.K. Sysoev1, V.V. Shalay 2, E.E. Lomonova3 ,
A.E. Shakhanov1, P.A Vyatlev1
1 Lavochkin Science and Production Association, Khimki, 141400, Russia
2 Omsk State Technical University, Omsk, 644050, Russia
3 A.M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow,
119991, Russia
The article presents a newly developed hydrojet-based method for controlling manufac-
turing process parameters. Fluid jets (for instance, those of cutting fluid) directed to-
wards the gauged workpiece form a so-called liquid optical fiber. The workpiece surface
reflects the optical radiation that propagates along the jet towards the workpiece and
back. We determine fundamental relations between various parameters, such as optical,
hydrodynamic, metrological and others, for different operation modes of the hydrojet-
based manufacturing process parameter control method during in-process workpiece
dimension gauging.
Keywords: jet, liquid optical fiber, bidirectional optical flow transmission, hydrojet-
based control method
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