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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: Automation of the VF87 model cantilever milling machine due to the modernization of motion drives and the introduction of an automatic tool change system
Creators: name: Ð¯Ð½ÑÑÑÐ¸Ð½, ÐÑ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: 2024
Subjects: Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð¿ÑÐ¸Ð²Ð¾Ð´
ÑÐ¿Ð¸Ð½Ð´ÐµÐ»Ñ
Ð¾Ð±ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑÐ¸Ð¹ ÑÐµÐ½ÑÑ
Ð´Ð°ÑÑÐ¸ÐºÐ¸
automation of equipment
software control
automated drive
spindle
machining center
sensors

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description: The topic of the graduation paper is: "Automation of the VF87 model cantilever milling machine due to the modernization of motion drives and the introduction of an automatic tool change system." The paper presents calculation methods: the drive of the main movement and the feed drive of the automated machine, with the replacement of the gearbox of the milling machine model VF87 with a simplified one driven by a DC motor, as well as the replacement of the feed box with an upgraded one driven by high-torque DC motors. The description and calculation of a reversible circular table of an automated machine is presented. In the final work, the calculation of the mechanism for clamping mandrels with tools into the body of the milling spindle of the machine is given. The calculation of the automatic tool changer was made, with the calculation of the kinematic parameters of the tool magazine for 32 tools and the tool change time cycle, which allows the integration of the upgraded machine into a flexible automated section. To control an automated machine of the "machining center" type, the outdated numerical control system was replaced with a modern contour-positional CNC system from SIEMENS, model "SINUMERIK 808 D". To increase the concentration of types of treatments on an automated machine, the following are proposed for implementation: a measuring head for quality control of workpiece processing and a tool integrity sensor.