Parametric Optimization of Technological Layout of Modular Machine Tools

Yakovenko, Ihor; Permyakov, Alexander; Naboka, Olena; Prihodko, Olga; Havryliuk, Yurii

doi:10.1007/978-3-030-50794-7_9

Cited by 6 publications

(4 citation statements)

References 8 publications

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“…3) contains a pinion 1 and a wheel 2, the longitudinal axoid generatrixes of which is a circular arc with radius 0 r , operates as follows. The teeth of the gear 1 in an amount 1 z that rotates at an angular speed 1  are engaged with the teeth of the wheel 2 in an amount 2 z . In this case, the angular speed 1  of the pinion 1 is converted into the angular speed 2  of the wheel 2.…”

Section: Resultsmentioning

confidence: 99%

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Research of modified gear drive for multioperational machine with increased load capacity

Krol¹,

Sokolov²

2020

Diagnostyka

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The presented work is devoted to the improvement of spur gears of the reduction drive for metal-cutting machines according to the criterion of load capacity. A feature of this article is the creation of such a constructive solution, which is aimed at finding a compromise between reducing contact loads in the engagement zone and increasing the complexity and labour intensity of the manufacturing gears process. A procedure for accelerated creation of 3D models of a gear drive and its components using the specialized software application "Shafts and Mechanical Transmissions-3D" in the environment of integrated CAD system KOMPAS-3D is proposed. A study of a new cylindrical gear transmission design with a longitudinal generatrix of axoids, confirmed by the corresponding patent solution is realized. A calculation form for the practical design and manufacture of a new design cylindrical gear is proposed.

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Section: Resultsmentioning

confidence: 99%

“…Based on the aggregate-modular principle, multioperational machine tools (MT) of various layouts are created [1][2][3]. At the same time, a limited group of normalized nodes is developed and specialized multioperational machines are built from them, which most fully correspond to technological tasks.…”

Section: Introductionmentioning

confidence: 99%

Research of modified gear drive for multioperational machine with increased load capacity

Krol¹,

Sokolov²

2020

Diagnostyka

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“…In modern industry, the choice of equipment for various purposes is so large that several options can represent each functional module. They may have different construction and are characterized by various technical and economic parameters, affecting the system's efficiency [7]. Of course, choosing those functional modules with the best parameter values is justified, but often the improvement of some of them is accompanied by a worse performance of others.…”

Section: Literature Reviewmentioning

confidence: 99%

Automation of Optimization Synthesis for Modular Technological Equipment

Zaleta

Povstyanoy

Ribeiro

et al. 2023

JES

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Technological equipment design based on functionally modular methods is widely used in various technical fields. The designed object can be a technological machine, a production line, or a manufacturing complex. Special attention is paid to the optimization of its structure. The sequence of performing all stages of the optimization synthesis problem is presented in the article. To find a solution to this task, the developer should apply the complete or directed search of acceptable structure options and determine the best one using some optimization criteria to evaluate their quality. It can be simple enough if the designed technical system structure consists of no more than several elements. For example, if the number of alternative elements options is several dozen, it takes much time to accomplish the search correctly. Thus, the greater the number of components considered, the more difficult it is to do all the necessary calculations manually. In this case, machine resources should be involved. This scientific work aims to identify procedures of optimization synthesis that can be automated. Also, appropriate software has to be developed. Our computer program is based on the algorithm of a complete search of all options of the technical system structure. It can process an extensive array of input data and produce all possible and logically permissible results in the form the designer can analyze using the Pareto method to choose the best one. This software can be used for any technical system with a modular structure.

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“…A comprehensive engineering analysis of the stressstrain state of the machine spindle is possible using the FEM module [21][22][23][24], equipped with a finite element mesh generator included in the CAE-library, which implements the solution of engineering problems by the finite element method.…”

Section: D Modeling Of Machining Center Drives With Toothed Belt Tramentioning

confidence: 99%