The use of measuring phase-chronometric systems in the production of cyclic aggregates of aircraft

Metelkina, Ekaterina; Komshin, A. S.

doi:10.1051/matecconf/201712901048

Cited by 6 publications

(1 citation statement)

References 2 publications

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“…An increased level of vibration not only reduces the service life and the reliability of its elements but also leads to a decrease in the quality of processing and a decrease in productivity, the efficienc of machining decreases, which is especially important in the machining of materials prone to hardening, such as titanium alloys, stainless steels, etc. The known methods of vibration monitoring using neural networks [2,3,4,5,6,7,8,9] have their limitations due to the complexity of physical and mechanical processes in the MDTD (machine-device-tool-detail) system (here it is necessary to decipher) during machining. The considered methods in the sources [10,11,12] to reduce the level of vibrations do not fully cover the arsenal of tools and methods.…”

Section: Introductionmentioning

confidence: 99%

Methodology of ensuring the efficiency of mechanical processing due to the application of vibration monitoring and vibration protection means

Nikolaevich,

Ivanovich,

Grigorievich

et al. 2022

J Appl Eng Science

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The article describes the main causes and sources of impulse - vibration effects on the elements of the "machine tool - device - tool - detail" system. The paper deals with the development of methods for increasing the efficiency of machining due to the rational choice of technical solutions for vibration protection by design and technological methods with the use of vibration monitoring. A criterion for the efficiency of machining is given, which is determined by a matrix using scalar parameters, which are traditionally used for vibration diagnostics. A complex criterion for the quality of machining has been determined, which describes the indicators of the geometric accuracy of the machined surface. The block diagram of algorithms for selection and rational use of structural and technological methods of vibration protection of technological system elements is presented. Vibration and technological criteria for choosing solutions for vibration protection and monitoring are proposed. The implementation of the developed algorithms is considered on examples of machining and numerical estimates are given, confirming the high quality of the developed solutions.

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Section: Introductionmentioning

confidence: 99%

Methodology of ensuring the efficiency of mechanical processing due to the application of vibration monitoring and vibration protection means

Nikolaevich,

Ivanovich,

Grigorievich

et al. 2022

J Appl Eng Science

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The Study of the Parameters of Amplitude-Modulated Sweep Signal of the Shock Vibration Source of Seismic Signals

Moyzes

Нижегородов

2023

Emerging Trends in Materials Research and Manufacturing Processes

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Creating E-Courses for Learning the CAD Basics

Burtsev

Novitskiy

2020

ITM Web Conf.

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Article is devoted to the peculiarities of creating an electronic course on learning the basics of three-dimensional design of wind power plant elements using modern software systems. The iSpring Suite program was chosen as a course development tool. It has support for the SCORM 2004 format and extensive integration with office suites. In order to minimize problems with working in various distance learning systems, the course was divided into nine modules. The first module is dedicated to the basics of wind energy. The second module provides an overview of existing CAD programs. The third and fourth modules are dedicated to 2dimensional design. The fifth and sixth modules introduce commands for creating 3-dimensional parts from both other parts and 2-dimensional sketches. Module 7 is devoted to algorithms for creating assemblies from existing 3-dimensional parts. Module 8 and 9 represent the implementation of the multiplier/reducer Assembly algorithm from ready-made 3dimensional parts that are present in the course resources.

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The use of measuring phase-chronometric systems in the production of cyclic aggregates of aircraft

Cited by 6 publications

References 2 publications

Methodology of ensuring the efficiency of mechanical processing due to the application of vibration monitoring and vibration protection means

Methodology of ensuring the efficiency of mechanical processing due to the application of vibration monitoring and vibration protection means

The Study of the Parameters of Amplitude-Modulated Sweep Signal of the Shock Vibration Source of Seismic Signals

Creating E-Courses for Learning the CAD Basics

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