title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸ ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐµÐµÐº ÐºÐ¾Ð»ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð²Ð°Ð»Ð° Ð´Ð¸Ð°Ð¼ÐµÑÑÐ¾Ð¼ 55 Ð¼Ð¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of induction hardening technology for steel crankshaft journals with a diameter of 55 mm
Creators: name: ÐÐ°ÑÐ¸Ð½, ÐÐ¾ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð·Ð°ÐºÐ°Ð»ÐºÐ°
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Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð·Ð°ÐºÐ°Ð»ÐºÐ°
Comsol Multiphysics 5.5
hardening
induction heating
crankshaft
inductor
modeling
electrothermal calculation
thermal processes
induction hardening

description: ÐÐ°Ð½Ð½Ð°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð² ÑÐµÐ±Ðµ Ð¼ÐµÑÐ¾Ð´ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸ ÑÐµÐµÐº ÐºÐ¾Ð»ÐµÐ½ÑÐ°ÑÑÑ Ð²Ð°Ð»Ð¾Ð² Ð´Ð¸Ð°Ð¼ÐµÑÑÐ¾Ð¼ 55Ð¼Ð¼. Ð´Ð»Ñ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ³Ð¾ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ. Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÐ°ÑÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ¹ ÑÐ°ÑÑÐ¾ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸, ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ° Ð¿Ð¾Ð´ Ð·Ð°ÐºÐ°Ð»ÐºÑ, Ð° ÑÐ°Ðº Ð¶Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ°, Ð²ÐºÐ»ÑÑÐ°Ñ ÑÐ°ÑÑÐµÑÑ ÑÐ¾ÐºÐ° Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ° Ð¸ ÐµÐ¼ÐºÐ¾ÑÑÐ¸ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐ¸ ÐºÐ¾Ð»ÐµÐ±Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ°. Ð Ð°ÑÑÐµÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼. ÐÐ¾ Ð´Ð°Ð½Ð½ÑÐ¼, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ°, Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ° Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¾Ð¹ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¹ ÑÑÐµÐ´Ñ Comsol Multiphysics 5.5. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¾ ÑÐ°Ðº Ð¶Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°ÑÑÐµÑÐ¾Ð² Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¸ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸. Ð Ð°ÑÑÐµÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ°ÑÑÐµÑÐ°, Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Comsol Multiphysics 5.5
description: Present work contains a method for developing a technological process for induction hardening of crankshaft necks with a diameter of 55 mm. for internal combustion engines. The work contains the calculation of the operating frequency of the induction hardening process, the thermal calculation of the hardening cylinder, as well as the electric calculation of the inductor, including the calculation of the current and voltage of the inductor and the capacitance of the capacitor bank of the oscillatory circuit. The calculations were carried out by the analytical method. According to the data that were obtained as a result of the analytical calculation, an electrothermal calculation of the inductor with the workpiece was performed using the Comsol Multiphysics 5.5 software environment. In this bachelor's work, the results of calculations were also compared by analytical and numerical methods. The calculations that were obtained using the analytical calculation method were confirmed using Comsol Multiphysics 5.5 software.