Π’Π΅Ρ…Π½Ρ–ΠΊΠ° Π² ΡΡ–Π»ΡŒΡΡŒΠΊΠΎΠ³ΠΎΡΠΏΠΎΠ΄Π°Ρ€ΡΡŒΠΊΠΎΠΌΡƒ Π²ΠΈΡ€ΠΎΠ±Π½ΠΈΡ†Ρ‚Π²Ρ–, Π³Π°Π»ΡƒΠ·Π΅Π²Π΅ ΠΌΠ°ΡˆΠΈΠ½ΠΎΠ±ΡƒΠ΄ΡƒΠ²Π°Π½Π½Ρ, автоматизація. Випуск 26. - 2013

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Subject: search.filters.subject.ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†Ρ–ΠΉΠ½Π΅ покриття

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    ΠŸΡ€ΠΎΠ³Ρ€Π°ΠΌΠ½Π΅ забСзпСчСння АБК процСсу Ρ–Π½Π΄ΡƒΠΊΡ†Ρ–ΠΉΠ½ΠΎΠ³ΠΎ нагрівання Ρ– наплавлСння ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†Ρ–ΠΉΠ½ΠΈΡ… ΠΏΠΎΠΊΡ€ΠΈΡ‚Ρ‚Ρ–Π²
    (КНВУ, 2013) Π‘Ρ–ΡΡŽΠΊ, Π’. А.; Bisuk, V.
    ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ дослідТСння процСсів Ρ–Π½Π΄ΡƒΠΊΡ†Ρ–ΠΉΠ½ΠΎΠ³ΠΎ нагрівання Ρ‚Π° наплавлСння. Π’ Ρ…ΠΎΠ΄Ρ– Π΄ΠΎΡΠ»Ρ–Π΄ΠΆΠ΅Π½ΡŒ Π²ΠΈΠ·Π½Π°Ρ‡Π΅Π½ΠΎ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½Ρ– ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΈ, Ρ‰ΠΎ Π²ΠΏΠ»ΠΈΠ²Π°ΡŽΡ‚ΡŒ Π½Π° ΡΠΊΡ–ΡΡ‚ΡŒ ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½Ρ–, Ρ‰ΠΎ підлягає ΠΎΠ±Ρ€ΠΎΠ±Ρ†Ρ– – Ρ†Π΅ Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€Π° Ρ– Ρ‚Ρ€ΠΈΠ²Π°Π»Ρ–ΡΡ‚ΡŒ процСсу ІНН, Π° Π²Ρ–Π΄ΠΏΠΎΠ²Ρ–Π΄Π½ΠΎ Π½Π°ΠΏΡ€ΡƒΠ³Π° Ρ‚Π° частота струму Π½Π° Ρ–Π½Π΄ΡƒΠΊΡ‚ΠΎΡ€Ρ–. Π—Π°ΠΏΡ€ΠΎΠΏΠΎΠ½ΠΎΠ²Π°Π½ΠΎ АБК Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΈΠΌ процСсом Ρ–Π½Π΄ΡƒΠΊΡ†Ρ–ΠΉΠ½ΠΎΠ³ΠΎ наплавлСння, яка Ρ€ΠΎΠ·Ρ€ΠΎΠ±Π»Π΅Π½Π° Π½Π° основі ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΎΠ²Π°Π½ΠΎΡ— ΠΌΡ–ΠΊΡ€ΠΎΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»Π΅Ρ€Π½ΠΎΡ— систСми Ρ‚Π° Π²Ρ–Π΄ΠΏΠΎΠ²Ρ–Π΄Π½ΠΎΠ³ΠΎ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠ½ΠΎΠ³ΠΎ забСзпСчСння. With the rapid pace of development of microelectronics and, consequently, the advent of high-speed automation made possible the creation of automated systems and automatic control of such processes, the automation of previously considered uneconomical or technically impracticable, to the extent where it would meet the requirements of a particular production. The difficulty of designing technological equipment with automatic control system is often a too complicated way to measure process parameters and the complexity of the control algorithm, the latter is decisive reason for rejecting high-speed automation processes when the time interval between the control action must be a millisecond or less. These processes include some process of induction heating and welding. The aim of this work is to study the properties of the process of induction heating parts and applying composite coatings and capacity development and implementation of ACS with the appropriate software. Increasingly, automation is to improve the quality of products, whereas previously it was mostly better performance. Task automation induction welding is relevant in various branches of engineering, such as the manufacture of agricultural machinery, railways, etc. Accordingly, the question of drawing automatic control system induction welding process that is focused on stabilizing the quality of the process and fully takes advantage of modern electronics and microcontroller software. Studies have shown processes INN factors influencing the flow of welding process, found their interdependence. Definitely more control over the parameters that significantly affect the quality of the parts. Software-driven ACS induction welding process based programmable microcontroller system enables dynamically (without stopping the process) managed to change the settings and save information about the process for monitoring and further processing.
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    Аналіз структури ΠΊΠ΅Ρ€Π°ΠΌΡ–ΠΊΠΎ-ΠΌΠ΅Ρ‚Π°Π»Π΅Π²ΠΈΡ… ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†Ρ–ΠΉΠ½ΠΈΡ… ΠΏΠΎΠΊΡ€ΠΈΡ‚Ρ‚Ρ–Π², нанСсСних ΠΊΠΎΠ½Ρ‚Π°ΠΊΡ‚Π½ΠΈΠΌ Π½Π°Π²Π°Ρ€ΡŽΠ²Π°Π½Π½ΡΠΌ ΠΏΠΎΡ€ΠΎΡˆΠΊΠΎΠ²ΠΈΡ… Π΄Ρ€ΠΎΡ‚Ρ–Π²
    (КНВУ, 2013) ВасилСнко, Π†. Π€.; Vasylenko, I.
    Π£ статті описано структуру Ρ‚Π° склад ΠΊΠ΅Ρ€Π°ΠΌΡ–ΠΊΠΎ-ΠΌΠ΅Ρ‚Π°Π»Π΅Π²ΠΈΡ… ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†Ρ–ΠΉΠ½ΠΈΡ… ΠΏΠΎΠΊΡ€ΠΈΡ‚Ρ‚Ρ–Π², ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΡ… ΠΊΠΎΠ½Ρ‚Π°ΠΊΡ‚Π½ΠΈΠΌ Π½Π°Π²Π°Ρ€ΡŽΠ²Π°Π½Π½ΡΠΌ ΠΏΠΎΡ€ΠΎΡˆΠΊΠΎΠ²ΠΈΡ… Π΄Ρ€ΠΎΡ‚Ρ–Π², ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ Π΄ΠΎΡ†Ρ–Π»ΡŒΠ½Ρ–ΡΡ‚ΡŒ використання для формування ΠΏΠΎΠΊΡ€ΠΈΡ‚ΡŒ ΠΏΠ»Π°ΠΊΠΎΠ²Π°Π½ΠΎΡ— ΠΊΠ΅Ρ€Π°ΠΌΡ–ΠΊΠΈ. Застосування Ρ‚Π°ΠΊΠΈΡ… ΠΏΠΎΠΊΡ€ΠΈΡ‚Ρ‚Ρ–Π² дозоляє ΠΏΡ–Π΄Π²ΠΈΡ‰ΠΈΡ‚ΠΈ Π΄ΠΎΠ²Π³ΠΎΠ²Ρ–Ρ‡Π½Ρ–ΡΡ‚ΡŒ Π΄Π΅Ρ‚Π°Π»Π΅ΠΉ ΡΡ–Π»ΡŒΡΡŒΠΊΠΎΠ³ΠΎΡΠΏΠΎΠ΄Π°Ρ€ΡΡŒΠΊΠΎΡ— Ρ‚Π΅Ρ…Π½Ρ–ΠΊΠΈ. The purpose of article is the study of microstructures ceramic-metal composite coatings applied to the contact welding on cored wires, proving the suitability of such as wear-resistant coatings, and also show the benefits of using the coatings of chromium carbide clad nickel. To identify the processes occurring during the formation of the composite coating was carried out a comparative analysis of the structures of cored wires and derived welding on the contact surfaces. The microstructure of the welded surfaces was studied as on the light and the scanning microscopes. As shown and described article coatings pictures at a magnification of 100, 1000 and 1500. Evaluated porosity coatings, uniform distribution of carbides in the coatings, as well as the microstructure of metal matrix coatings. The studies concluded that the usefulness of using to improve the durability of parts of agricultural machines ΠΎf contact welding on cored wires, the core of which contains iron powder and chromium carbide, nickel-plated.