Dr. Xiaohui Jiang Profile

Dr. Xiaohui Jiang

at Univ of Shanghai for Science and Technology

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Author

Publications (7)

Proceedings Article | 23 November 2024 Paper

A new method for identifying the key indicators and dependencies in the processing of images of helical surfaces of conical cutters obtained with the optical measuring machine

Petr Pivkin, Anton Yazev, Ekaterina Nazarenko, Artem Ershov, Vladimir Kuznetsov, Maxim Karpov, Alexander Zelensky, Xiaohui Jiang, Zhiwen Huang, Rao Yao, Nikolay Tcherniega, Anna Kudryavceva, Liudmila Uvarova, Alexey Nadykto

Proceedings Volume 13239, 132391U (2024) https://doi.org/10.1117/12.3037644

KEYWORDS: Image processing, Manufacturing, Optical surfaces, Design, Optical testing, Reliability, Reflection, Imaging systems, Image segmentation, Control systems

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In this study, a new method for identifying the key indicators and dependencies in processing images of helical surfaces of conical cutters at the main stages of the production cycle, which is based on the relationships between the shape of the cutting edges, the angle of inclination of the helical flute, clearance angle, color intensity and image brightness, has been developed. Design and geometric parameters were exported from the simulations with the model created by the automated system for designing conical cutters, which determines the dimensions, shape and geometric parameters of the cutting part of the tool. The identified dependencies allow determining the active zone and the transfer coefficient at the interface between the rear surface and the measuring machine and a stable connection is carried out with a group of cutting part parameters obtained from the results of the CAD system. A high-resolution image of the flank surface boundary zone is scanned with an optical camera on a specialized machine, and the improved method was used to quantitatively calculate the boundary The controlled measurements of a set of point coordinates and geometric parameters of the helical surface of a conical cutter forms a system for a comprehensively studying the designs of conical cutters and the physical mechanisms of their production using image analysis based on the developed indicator interpretation system, which is a foundation for a unified digital cyber-physical production system to be developed. The combination of improved performance or expanded functional capabilities with increased rigidity and reliability, which enables the processing of a wider range of structural designs of part surfaces, is the primary competitive advantage of the new generation of cutting tools with unique working surface geometries. These tools are designed and manufactured using a developed cyberphysical system from contemporary tool materials. With the least amount of frames, the new method's application enables the quickest possible identification of findings that are appropriate for monitoring the back surface of the cutting tool class under consideration.

Proceedings Article | 23 November 2024 Paper

A high-precision system for processing images of the physical model of the impeller obtained by the optical system in transmitted and reflected light

Petr Pivkin, Artem Ershov, Vladimir Grechishnikov, Mikhail Yu. Prus, Anton Yazev, Xiaohui Jiang, Luidmila Uvarova, Alexey Nadykto

Proceedings Volume 13239, 132391T (2024) https://doi.org/10.1117/12.3037620

KEYWORDS: Image processing, Cameras, Reflection, Optical surfaces, Image sharpness, Matrices, Photography, Control systems, Algorithm development, Interpolation

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Proceedings Article | 18 June 2024 Poster + Paper

A new algorithm for recreating the technological process of high-speed multicoordinate processing based on improving key indicators of image recognition

Petr Pivkin, Artem Ershov, Vladimir Grechishnikov, Lyudmila Uvarova, Vladimir Kuznetsov, Anton Yazev, Michail Prus, Dazhong Wang, Xiaohui Jiang, Rao Yao, Alexey Nadykto

Proceedings Volume 12998, 129981Q (2024) https://doi.org/10.1117/12.3022523

KEYWORDS: Image processing, Profiling, Detection and tracking algorithms, Image filtering, Design, Control systems, Point clouds, Tunable filters, Resistance, Reflection

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Proceedings Article | 27 November 2023 Poster + Paper

Computer-aided design system for the end mill made by laser ablation and grinding

Petr Pivkin, Anton Yazev, Vladimir Grechishnikov, Artem Ershov, Ilya Minin, Alexander Zelensky, Elena Alenina, Xiaohui Jiang, Alexey Nadykto

Proceedings Volume 12762, 1276210 (2023) https://doi.org/10.1117/12.2690322

KEYWORDS: Design and modelling, Computer aided design, Kinematics, Laser cutting, Computing systems, Teeth, Thermal deformation, Materials processing, Manufacturing

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Proceedings Article | 27 November 2023 Poster + Paper

An approach for recognizing surface defects in products with a complex helical shape

Petr Pivkin, Anton Yazev, Vladimir Grechishnikov, Artem Ershov, Ilya Minin, Alexander Zelensky, Elena Alenina, Xiaohui Jiang, Alexey Nadykto

Proceedings Volume 12767, 127671T (2023) https://doi.org/10.1117/12.2690093

KEYWORDS: Quality control, Manufacturing, Image analysis, Detection and tracking algorithms, Reflection, Inspection, Industry, Histograms, Diamond

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Proceedings Article | 19 December 2022 Poster + Paper

A new approach of modeling micromachining parts with a shaped generatrix by image processing of tool's cutting surface

Petr Pivkin, Artem Ershov, Vladimir Grechishnikov, Elena Yu. Malysheva, Ekaterina Nazarenko, Xiaohui Jiang, Weicheng Guo, Alexey Nadykto

Proceedings Volume 12319, 1231925 (2022) https://doi.org/10.1117/12.2646534

KEYWORDS: Abrasives, Image processing, Micromachining, Surface finishing, Modeling, Image quality, Cameras, Wavelet transforms, Image filtering, CCD cameras

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Proceedings Article | 16 December 2022 Presentation + Paper

Method for determining the rational shape of the front surface of cutting inserts for computer-aided manufacturing system of laser ablation

Petr Pivkin, Artem Ershov, Vladimir Kuznetsov, Kirill Nazarenko, Xiaohui Jiang, Liudmila Uvarova, Alexey Nadykto

Proceedings Volume 12312, 123120O (2022) https://doi.org/10.1117/12.2646530

KEYWORDS: Laser cutting, Laser ablation, Manufacturing, Computing systems, Laser systems engineering, Design and modelling, Control systems, Computer aided design, Chemical elements, Beam diameter

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Showing 5 of 7 publications

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