Improving Cutting Wheels with a Bakelite Matrix

The paper considers the possibilities of using modern information technologies to solve the problems of ensuring the quality, accuracy of tooling, reducing the time and labor intensity of manufacturing, improving its design processes through the use of an electronic model of a part and a technological electronic model of tooling in technological processes of shaping parts on equipment with numerical control.

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“…For parts of this kind, a tooling manufacturing scheme (Fig. 2) can be used, which consists of five main stages [7][8].…”

Section: Research and Resultsmentioning

confidence: 99%

Design forming tooling for manufacturing parts from sheet blanks using digital technologies

Dolgova

Durov²,

Smolyaninov³

et al. 2023

E3S Web of Conf.

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“…Any analyzed aircraft is selected as the first one and the nearest point is assigned to it for service. Then, while maintaining the right of initial choice, another aircraft is selected and "its own" nearest point is assigned to it from the same set of applications [7,8]. If the items in the first and second choices do not match, the targeting process continues.…”

Section: Methodsmentioning

confidence: 99%

Assessment of the sustainable development of the flight route

Lebedev,

Severov,

Mikhailin

et al. 2024

BIO Web Conf.

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The article provides an assessment of the sustainable development flight route servicing in the absence of a regular schedule. It is not possible to establish a schedule of such flights due to poor forecasting of the requirements for applications for transport, so a calculation mechanism is required to adapt the situation to the usual conditions for formalization in a short time. The most convenient mathematical device in this case is the application of a multiplier form of integral penalty function, considering the operating costs that depend on the downtime of free aircraft. In the case of short-term transportation planning for service in local emergency zones, it is expected to reduce the waiting time for operational applications by 15-20% compared to the known method of routing planning using a “greedy algorithm”. The paper provides a specific example of a practical performance assessment, influenced by these criteria of operational nature and urgency of execution, which are expressed by weights. This methodology can be applied to the planning of small aviation flights, including those in agriculture.

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“…To date, there are a fairly large number of programs that allow you to simulate the technological processes of performing mechanical connections. The principle of operation of the programs is based on the fact that already at the design stage, a team of engineers using computer-aided design tools will be able to simulate the process of interaction between the future product and equipment, taking into account the physiological characteristics of the operator performing the technological operation [7]. Program data such as: Unigraphics, CREO, Pro/ENGINEER, CATIA, etc.…”

Section: Model and Methodsmentioning

confidence: 99%

The use of the digital twin in the design of a prefabricated product

et al. 2022

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This paper discusses the process of creating a digital twin of a product, which is a virtual model of a mechanical connection. The modeling was carried out using the Pro/ENGINEER software, which allows building a three-dimensional model of the product assembly process, which is a set of three-dimensional electronic models of the product, equipment and tools. The models include a mathematical description of the geometric, physical-mechanical and technical parameters of the objects under consideration. It is shown that it is the formation of a triad of electronic models: product-man-equipment in the considered area of computer-aided design of technological processes for the implementation of mechanical connections that allows modeling with the necessary accuracy and adequacy.

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Improving Cutting Wheels with a Bakelite Matrix

Cited by 9 publications

References 1 publication

Design forming tooling for manufacturing parts from sheet blanks using digital technologies

Design forming tooling for manufacturing parts from sheet blanks using digital technologies

Assessment of the sustainable development of the flight route

The use of the digital twin in the design of a prefabricated product

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