title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ð¿Ð¾ÑÐ½ÑÑ ÑÐ·Ð»Ð¾Ð² ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÑÑÑÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½
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: Improvement of the supporting structures of the units of transport vehicles
Creators: name: Ð¡Ð¸Ð´Ð¾ÑÐ¾Ð², ÐÐ½ÑÐ¾Ð½
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Ð¾Ð»Ð¸Ð°Ð¼Ð¸Ð´Ñ
Ð ÐµÐ·Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð²
ÐÐ¾Ð½Ð²ÐµÐ¹ÐµÑÑ Ð»ÐµÐ½ÑÐ¾ÑÐ½ÑÐµ
ÐÐ¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¸ ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ
Ð¾ÑÐµÐ²Ð°Ñ ÑÐ¸Ð»Ð°
Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð¸Ð²Ð°ÑÑÐ¸Ð¹ ÑÐ¾Ð»Ð¸Ðº
ÑÐ²ÐµÑÐ»ÐµÐ½Ð¸Ðµ
Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ðµ Ð¾ÑÐ²ÐµÑÑÑÐ¸Ðµ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ°
axial force
supporting roller
drilling
small diameter deep hole

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description: The theme of the final qualifying work: "Improvement of the supporting structures of the units of transport vehicles". This work is devoted to drilling holes of its own small diameter, which includes the analysis of the calculation procedure, the development and improvement of a new technique for choosing the cutting mode of small diameters for plastics. During the study, the following goals were achieved: 1. The existing method for choosing the cutting mode is provided and analyzed. Creation of a theoretical methodology and determination of the selection of cutting modes for processing polyamide (PA6). 2. Determining the relationship between axial load and feed. Experimental determination of power consumption for drilling. Definitions of the work spent on cutting and rubbing the edges of the ribbon. 4. Increasing the reliability of the support of belt conveyors. As a result, a drawing of a supported roller of a conveyor belt was presented, in which the rolling bearings were replaced with plain bearings. It was possible to drill a hole with small diameters in plain bearings. An experimentally used correction factor from the drilling frequency of a cut to determine the cause of drilling in plastics. A 3D model of a drilling machine for drilling small diameter holes has been designed.