title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð»Ð¾Ð±Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð³Ð¾Ð½Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð±Ð¾Ð»Ð¸Ð´Ð°
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: Calculation of the characteristics of the foot prosthesis
Creators: name: Ð Ð¾Ð¼Ð°Ð½Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2023
Subjects: Ð½Ð¾Ð¶Ð½Ð¾Ð¹ Ð¿ÑÐ¾ÑÐµÐ·
ÑÐ³Ð»ÐµÐ¿Ð»Ð°ÑÑÐ¸Ðº
ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÑ
Ð²Ð°ÐºÑÑÐ¼Ð½Ð°Ñ Ð¸Ð½ÑÑÐ·Ð¸Ñ
ÑÐµÐ²ÐµÑÑ Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³
foot prosthesis
carbon plastic
composites
vacuum infusion
reverse engineering

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐµÐ²ÐµÑÑ Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³ Ð¿ÑÐ¾ÑÐµÐ·Ð° Ð½Ð¾Ð³Ð¸, Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ 3 Ð¿ÑÐ¾ÑÐµÐ·Ð¾Ð², Ð½Ð°ÑÑÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð½Ð° Ð¿Ð°ÑÐ¸ÐµÐ½ÑÐµ, ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¾ÑÐ¸Ð³Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐµÐ·Ð° Ð¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð½Ð¾Ð¹. ÐÐµÑÐ¾Ð´ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÐ·Ð¾Ð², Ð²ÑÐ±Ð¾Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°, Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð² Autodesk Fusion 360, Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð² Ansys Workbench 2022, ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ (static structural). Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾Ð±ÑÐ°Ð½Ð° Ð¸ Ð¸Ð·ÑÑÐµÐ½Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ Ð½Ð¾Ð¶Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÐ·Ð°Ñ. ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹. ÐÐ¾ÑÐ»Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐµÐ²ÐµÑÑ Ð¸Ð½Ð¶Ð¸Ð½Ð¸ÑÐ¸Ð½Ð³. ÐÑÐ¿Ð¾Ð»ÑÐ·ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ, Ð±ÑÐ»Ð° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾ÑÐ½Ð°ÑÑÐºÐ° Ð´Ð»Ñ ÑÐ¾ÑÐ¼Ð¾Ð²ÐºÐ¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÑ ÑÐ°ÑÑÐµÐ¹ Ð¿ÑÐ¾ÑÐµÐ·Ð°, Ð·Ð°ÑÐµÐ¼ Ð±ÑÐ»Ð¾ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¾ 3 Ð¿ÑÐ¾ÑÐµÐ·Ð° Ñ Ð¾ÑÐ»Ð¸ÑÐ°ÑÑÐ¸Ð¼ÑÑ Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ³Ð»ÐµÑÐºÐ°Ð½ÑÑ. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð½Ð°ÑÑÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð°ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÐ·Ð° Ð² Ansys Workbench 2022. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð±ÑÐ»Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾ ÑÐ°Ð·Ð»Ð¸ÑÐ¸Ðµ Ð² Ð¶ÐµÑÑÐºÐ¾ÑÑÐ¸ Ð¾ÑÐ¸Ð³Ð¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð½Ð¾Ð¹ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸, Ð¾Ð´Ð½Ð°ÐºÐ¾ Ð½Ð°ÑÑÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐµÐ· Ð¸Ð¼ÐµÐµÑ ÑÐ¾ÑÐ¾ÑÑÑ ÑÐ½ÐµÑÐ³Ð¾Ð¾ÑÐ´Ð°ÑÑ Ð¸ ÐºÐ¾Ð¼ÑÐ¾ÑÑÐ½ÑÐ¹ Ð¿ÐµÑÐµÐºÐ°Ñ Ð¿ÑÐ¸ ÑÐ¾Ð´ÑÐ±Ðµ Ð¿Ð¾ ÑÐ¾Ð²Ð½Ð¾Ð¹ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸.
description: The purpose of the work is reverse engineering of the leg prosthesis, production of 3 prostheses, full-scale tests on the patient, static analysis of the original geometry of the prosthesis and the modified one. Research method: analysis of existing prostheses, choice of option, design in Autodesk Fusion 360, stress check in Ansys Workbench 2022, static structural module. In the course of the work performed, information about leg prostheses was collected and studied. An analysis of existing solutions was carried out. After comparison, the most common model was chosen. Reverse engineering done. Using the obtained geometry, a tooling was made for molding the composite parts of the prosthesis, then 3 prostheses were made with different carbon fiber reinforcement. Field tests were carried out to determine the optimal reinforcement. At the end of the work, static tests of the prosthesis were carried out in Ansys Workbench 2022. As a result of the calculations, a difference in the rigidity of the original and modified geometry was revealed, however, full-scale tests showed that the resulting prosthesis has good energy efficiency and a comfortable roll when walking on a flat surface.