Parametric Optimization of Fixtures for Multiaxis Machining of Parts

Ivanov, Vitalii; Dehtiarov, Ivan; Pavlenko, Ivan; Liaposhchenko, Oleksandr; Залога, Вільям Олександрович

doi:10.1007/978-3-030-18789-7_28

Cited by 29 publications

(7 citation statements)

References 23 publications

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“…One of the crucial directions in investigations of flexible fixture construction is evaluating their stiffness [9,21,22] and stress-strain states [23]. Currently, the most promising tools of fixture research are digital twin technology, artificial intelligence, finite element methods, topology, and parameter optimization [24]. In particular, the technology of digital twins allows the creation of virtual models of machine tools that simulate their behavior in actual conditions and is an effective research tool for optimizing the characteristics of machine tools without the risk of damage to physical equipment [25].…”

Section: State Of the Artmentioning

confidence: 99%

Experimental Evaluation of Flexible Fixture Stiffness for Steering Knuckles When Loading a Milling Machine Tool

Kolesnyk,

Kuruc,

Dehtiarov

et al. 2024

Machines

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In the conditions of the increase in the range of products in the automobile and aircraft industry, there is a tendency to increase the scope of application of flexible fixtures. Thus, in the current article, it was proposed to consider a new concept of a flexible fixture for location parts of a complex shape. The stress and deflection of the steering knuckle elements were calculated using finite element modeling. During the experiment on the static loading, the deflection of the steering knuckle elements was measured, and the results of finite element modeling were validated. It was determined that the stiffness of the proposed flexible fixture ensures compliance with the tolerances of the mutual location of the surfaces of the part, making it reasonable for feature research the novel flexible fixture design during milling.

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Section: State Of the Artmentioning

confidence: 99%

Experimental Evaluation of Flexible Fixture Stiffness for Steering Knuckles When Loading a Milling Machine Tool

Kolesnyk,

Kuruc,

Dehtiarov

et al. 2024

Machines

Self Cite

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“…To analyze the design operability and select the optimal design [27,28] for the rotary table of the CNC machine tool model SVM1F4.…”

Section: Creation Of the 3d Models For Drilling-milling-boring Machinmentioning

confidence: 99%

Selection of worm gearing optimal structure for machine rotary table

Krol¹,

Sokolov²

2021

Diagnostyka

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“…The leading quality indicators include physical and mechanical properties of TiAl materials, a wide operating temperature range, the holding time of titanium-based liquid aluminum, which affects the width and density of the intermetallic layer, high stability, and reliability [18]. Therefore, the solution to such a problem requires a more comprehensive approaches such as [19,20], including new technologies and structures, new ideas, methods, and principles of building methods and technologies [21][22][23]. Changes in their chemical structure [24], therefore conducting fundamental and applied interdisciplinary research using the latest methods and technologies of production.…”

Section: Literature Reviewmentioning

confidence: 99%

Improvement of Processes for Obtaining Titanium Alloys for Manufacturing Parts with Design Elements

Pasternak

Zabolotnyi

Ilchuk

et al. 2021

Lecture Notes in Mechanical Engineering

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The article presents a systematic block diagram for manufacturing TiAl titanium alloys. Based on the developed block diagram of TiAl components, the main already known stages of powder metallurgy manufacturing technology were improved. Based on the obtained chemical reaction of structurally inhomogeneous materials, the intermetallic phase relationship of titanium aluminides was revealed. It is studied that in the zone of interaction of the composition of titanium and aluminium components, a certain thickness of the transition layer is formed, which practically does not change with increasing exposure time. The crystallization process of inhomogeneous TiAl materials was studied in more detail using the constructed crystal lattice of titanium alloys. As a result, the formation of an atomic grid in space was observed. It should also be noted that the recognition of individual areas in microstructural images was carried out using the Smart-eye software package. The microscopic analysis allowed us to predict the main structural characteristics of TiAl components. In particular, to carry out more detailed control of the particles of TiAl components, their density, porosity, relationships with each other, the shape and size of TI and Al powders. The structure of the interaction of TiAl materials and the interpolation dependence of the formed intermetallic layer are also presented. Based on the conducted research, the quality indicators of parts with structural elements, particularly gears, have been improved.

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Parametric Optimization of Fixtures for Multiaxis Machining of Parts

Cited by 29 publications

References 23 publications

Experimental Evaluation of Flexible Fixture Stiffness for Steering Knuckles When Loading a Milling Machine Tool

Experimental Evaluation of Flexible Fixture Stiffness for Steering Knuckles When Loading a Milling Machine Tool

Selection of worm gearing optimal structure for machine rotary table

Improvement of Processes for Obtaining Titanium Alloys for Manufacturing Parts with Design Elements

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