title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ°Ð½Ð·Ð¸ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð´Ð»Ñ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸ ÑÐ°Ð¿ÑÑ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÐºÑÐ»Ð°ÐºÐ° Ð£ÐÐ ÐÐ°ÑÑÐ¸Ð¾Ñ
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 and research of a transistor power supply for induction hardening of a rotary knuckle pin UAZ Patriot
Creators: name: ÐÑÑÑÐºÐ¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸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: 2022
Subjects: Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ½Ð°Ñ Ð·Ð°ÐºÐ°Ð»ÐºÐ°
Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð½Ð°Ð³ÑÐµÐ²
Ð¸Ð½Ð´ÑÐºÑÐ¾Ñ
ÑÐ°Ð¿ÑÐ°
ÑÐµÑÑÐ¸Ñ
Ð¼Ð°ÑÑÐµÐ½ÑÐ¸Ñ
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐ°Ð½Ð·Ð¸ÑÑÐ¾ÑÐ½ÑÐ¹ Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
surface quenching
induction heating
inductor
trunnion
ferrite
martensite
modeling
transistor power supply

description: ÐÐ°Ð½Ð½Ð°Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð° Ð¿Ð¾Ð´ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½ÑÑ Ð·Ð°ÐºÐ°Ð»ÐºÑ. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐºÑÐ° Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð´ÐµÑÐ°Ð»Ñ ÑÐ°Ð¿ÑÐ° Ð£ÐÐ ÐÐ°ÑÑÐ¸Ð¾Ñ Ð¸ Ð´Ñ. 69-2304080 ÑÐ¾ Ð²ÑÑÐ»ÐºÐ¾Ð¹, Ð½Ð° Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ½ÑÐ¹ ÐºÑÐ»Ð°Ðº Ð¼Ð¾ÑÑÐ°.ÐÐ°Ð´Ð°ÑÐ¸, ÑÐµÑÐ°ÐµÐ¼ÑÐµ Ð¿ÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ:1. ÐÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸Ð±Ð»Ð¸Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸Ð½Ð´ÑÐºÑÐ¾Ñ-Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°: Ð²ÑÐ±Ð¾Ñ ÑÐ°Ð±Ð¾ÑÐµÐ¹ ÑÐ°ÑÑÐ¾ÑÑ; ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ ÑÐ°Ð¿ÑÑ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÐºÑÐ»Ð°ÐºÐ° Ð¿Ð¾Ð´ Ð·Ð°ÐºÐ°Ð»ÐºÑ (Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ, Ð¿ÐµÑÐµÐ´Ð°Ð²Ð°ÐµÐ¼Ð°Ñ Ð² Ð´ÐµÑÐ°Ð»Ñ, ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ°); ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ° (ÑÐºÐ²Ð¸Ð²Ð°Ð»ÐµÐ½ÑÐ½Ð¾Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ°, ÑÐ¾Ðº Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð½Ð° Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐµ);2. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ COMSOL Multiphysics Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼Ð¾Ð´ÑÐ»Ñ Metal Processing;3. ÐÑÐ±Ð¾Ñ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ;4.Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÐ°Ð½Ð·Ð¸ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð² ÑÑÐµÐ´Ðµ MATLAB Simulink;5. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐµÑÐ¸Ð¸ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ°;6. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð²ÑÐ²Ð¾Ð´.Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ Ð·Ð°ÐºÐ°Ð»ÐºÐ¸ Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÑÐ°Ð½Ð·Ð¸ÑÑÐ¾ÑÐ½ÑÐ¹ 5 Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑÑ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð½Ð° Ð½Ð°Ð³ÑÑÐ·ÐºÐµ.
description: This bachelor's work is devoted to the study of the method of induction heating under surface quenching. The part of the UAZ Patriot trunnion, etc. 69- 2304080 with a bushing on the steering knuckle of the bridge was chosen as the object under study.Tasks to be solved when performing bachelor's work:1. Implementation of an approximate calculation of the inductor-workpiece system: selection of the operating frequency; thermal calculation of the knuckle pin for quenching (power transmitted to the part, the speed of movement of the part relative to the inductor); electrical calculation of the inductor (equivalent inductor resistance, current and voltage on the inductor);2. Development of an electric thermal model of induction hardening in the COMSOL Multiphysics program using the Metal Processing module;3. Selection of rational parameters of the operating mode;4. Development of a transistor power supply model in the MATLAB Simulink environment;5. Carrying out a series of calculations according to the developed model in various modes of operation of the inverter;6. Analysis of the results obtained, conclusion.As a result, based on analytical calculations and the created electrothermal model of surface hardening, optimal parameters of the operating mode were selected. A transistor power supply with the ability to regulate the voltage on the load has been developed.