Збірники наукових праць ЦНТУ

Розглянуто вплив швидкості переміщення деталі в полі індуктора на якість нанесеного композиційного покриття при неперервно-послідовному індукційному наплавленні. With constant generator of high frequency working mode affect the temperature of the land induction welding surface by changing the speed of moving parts in the field of the inductor. This allows you to increase or decrease capacity enerhovnesku zone heating; provides a more even distribution of temperature on the surface of the part; Extra or reheat if the output of the inductor temperature treated area is insufficient for high quality welding. Given the fact that the accuracy of heat is essential to ensure high product quality and reduce energy consumption and lack of need to develop an automated control system ASC induction welding installation work that will ensure strict observance of the heating temperature and the minimum required length of welding.

Проведено дослідження процесів індукційного нагрівання та наплавлення. В ході досліджень визначено технологічні параметри, що впливають на якість поверхні, що підлягає обробці – це температура і тривалість процесу ІНН, а відповідно напруга та частота струму на індукторі. Запропоновано АСК технологічним процесом індукційного наплавлення, яка розроблена на основі програмованої мікроконтролерної системи та відповідного програмного забезпечення. 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.

Збірники наукових праць ЦНТУ

Browse

Filters

Settings

Sort By

Results per page

Search Results