title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð²Ð¸Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ°
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: Improving the durability of screw conveyor structural elements
Creators: name: ÐÐ¸ Ð®Ð°Ð½ÑÐ»Ð¸Ð½Ñ
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: Ð²Ð¸Ð½ÑÐ¾Ð²Ð¾Ð¹ ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑ
Ð»Ð¾Ð¿Ð°ÑÑÑ
Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ
screw conveyor
blades
polymer materials
laboratory tests

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð²Ð¸Ð½ÑÐ¾Ð²ÑÑ ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ¾Ð² Ð·Ð° ÑÑÐµÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¾ÑÐ³Ð°Ð½Ð°. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐµÑÐ¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¾ÑÐ³Ð°Ð½Ð° ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ° Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ½ÐµÑÐ³Ð¾-ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ; Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð²Ð¸Ð½ÑÐ°, ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¾Ñ ÑÐ³Ð»Ð° Ð½Ð°ÐºÐ»Ð¾Ð½Ð° ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ°; Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ Ð¾ÑÐµÐ²Ð¾Ð¹ ÑÐ¸Ð»Ñ Ð¾Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ°; Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ°ÑÑÐµÑ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð²Ð¸Ð½ÑÐ° ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ°; Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÑÐºÐ²Ð¸Ð²Ð°Ð»ÐµÐ½ÑÐ½ÑÐµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Von Mises Ð¸ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹ Ð½Ð° ÑÐ°Ð±Ð¾ÑÐµÐ¼ Ð¾ÑÐ³Ð°Ð½Ðµ ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ°; Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð½Ð° Ð¼Ð°ÑÐ¸Ð½Ðµ ÑÑÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¸Ð· Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² ÐÐµÑÐ¾Ð´Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ Mathcad, Excel, Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ ANSYS, Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð½Ð° Ð¼Ð°ÑÐ¸Ð½Ðµ ÑÑÐµÐ½Ð¸Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ°ÑÑÐµÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¾ÑÐ³Ð°Ð½Ð° Ð²Ð¸Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑÐ°, Ð´Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸ÑÑ Ð¿Ð¾ Ð¸Ñ Ð²ÑÐ±Ð¾ÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð½Ð°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð².
description: The work is devoted to increasing the durability and reliability of screw conveyors by modernizing the working body. To achieve this goal, it is necessary to solve the following tasks: 1. Perform a design calculation of the working body of the conveyor and perform an energy-kinematic calculation; get the dependence of the power of the screw, the electric motor on the angle of inclination of the conveyor; obtain the dependence of the axial force on the coefficient of friction on the working surface of the conveyor; calculate the strength of the conveyor screw; determine the equivalent stresses Von Mises and strains on the working body of the conveyor; conduct laboratory tests on a friction machine for specimens made of polymeric materials. Research methods: analytical research methods using Mathcad, Excel, ANSYS software, laboratory tests on a friction machine. The paper presents and analyzes the calculations of the design and technological parameters of the working body of the screw conveyor, gives recommendations for their selection, as well as the results of a study of the wear process of polymeric materials.