title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ Ð¾ÑÐ½Ð°ÑÑÐºÐ¸ Ð´Ð»Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐºÑÑÑÐºÐ° Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÑÂ»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development using computer simulation of technology and equipment for electrohydropulse stamping of the part "aircraft engine cover
Creators: name: Ð¡Ð¸Ð´Ð¾ÑÐ¾Ð²Ð°, ÐÐ»Ð¸Ð·Ð°Ð²ÐµÑÐ°
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: 2023
Subjects: ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð°Ñ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ°
12Ð¥18Ð10Ð¢
LS-DYNA
ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ°Ð·ÑÑÐ´Ð½Ð°Ñ ÐºÐ°Ð¼ÐµÑÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð´Ñ
Ð¼Ð°ÑÑÐ¸ÑÐ°
Ð²ÑÑÑÐ¶ÐºÐ°-Ð¿ÑÐ¾Ð±Ð¸Ð²ÐºÐ°
ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐµ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸
electrohydro-pulsed stamping
12H17N10T
computer modeling
discharging chamber
electrodes
matrix (die)
extraction-punching
effective plastic strain

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐºÑÑÑÐºÐ° Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÑÂ» Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð²Ð¾ Ð²ÑÐµÐ¼Ñ Ð¸ Ð¿Ð¾ÑÐ»Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ¾ÑÐ¼Ð¾Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ñ Ð´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ½Ð¾ÑÑÑÑ Ð¸Ð¼Ð¸ÑÐ¸ÑÑÐµÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ð¿ÑÐ¸ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð²ÑÑÑÐ¶ÐºÐ¸-Ð¿ÑÐ¾Ð±Ð¸Ð²ÐºÐ¸ 2. ÐÐ½Ð°Ð»Ð¸Ð· Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð²Ð¾ Ð²ÑÐµÐ¼Ñ Ð¸ Ð¿Ð¾ÑÐ»Ðµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ° Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ 3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ°Ð·ÑÑÐ´Ð½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ Ð´Ð»Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð²ÑÑÑÐ¶ÐºÐ¸-Ð¿ÑÐ¾Ð±Ð¸Ð²ÐºÐ¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾ÐºÐ¸ 4. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ°ÑÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐºÑÑÑÐºÐ° Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÑÂ» 5. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐºÑÑÑÐºÐ° Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÑÂ» ÐÐ¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐ»Ð°ÑÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ ANSYS, Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Ð´Ð»Ñ ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ LS-DYNA. ÐÐ¾ÑÐ»Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ (Ð¾ÑÑÑÑÑÑÐ²Ð¸Ñ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸), Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÐµÐµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ, ÑÐ½ÑÑÑ Ð³ÑÐ°ÑÐ¸ÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹ Ð¸ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð² Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐµ. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð´Ð»Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸, Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐµÐµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÑÐ°Ð·ÑÑÐ´Ð½Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ Ð´Ð»Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð²ÑÑÑÐ¶ÐºÐ¸-Ð¿ÑÐ¾Ð±Ð¸Ð²ÐºÐ¸.
description: This work is devoted to the study of the manufacturing process of the part "aircraft engine cover" by electrohydropulse stamping, as well as the analysis of the stress-strain state of the workpiece during and after the forming process. Tasks that were solved in the course of the study: 1. Development of a computer model that simulates with sufficient accuracy the process of electrohydropulse stamping during the drawing-punching operation 2. Analysis of the distribution of effective plastic strain of the workpiece during and after exposure to a pressure pulse 3. Development of the design of the discharge chamber for the operation of drawing-punching by the method of electrohydropulse stamping 4. Drawing up a technological map for the manufacture of the part "aircraft engine cover" 5. Development of safety measures in the production of the part "aircraft engine cover" The model was prepared in the ANSYS program, and the modeling and analysis of the results were carried out in the software package for finite element modeling LS-DYNA. After obtaining satisfactory simulation results (no destruction of the workpiece), its distribution of effective plastic strain was analyzed, graphs of effective plastic deformations and pressure in the workpiece were taken. Based on the simulation results, the parameters of the installation for electrohydropulse stamping were selected, the most suitable equipment was selected, and the design of the discharge chamber for the drawing-punching operation was developed.