title: ÐÐ¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð³Ð»Ð°Ð²Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾-ÑÑÐµÐ·ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° 6Ð82
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: Modernization and study of the dynamic characteristics of the main motion drive of the horizontal cantilever milling machine 6M82
Creators: name: Ð¡ÐµÐ¼ÐµÐ½ÑÐº, ÐÐ¸ÐºÐ¸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: 2021
Subjects: ÐÐ¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¸ ÑÐºÐ¾Ð»ÑÐ¶ÐµÐ½Ð¸Ñ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ
Ð¤ÑÐµÐ·ÐµÑÐ½ÑÐµ ÑÑÐ°Ð½ÐºÐ¸
ÑÐ¿Ð¸Ð½Ð´ÐµÐ»ÑÐ½ÑÐ¹ ÑÐ·ÐµÐ»
Ð·Ð°Ð¿Ð°Ñ Ð¿Ð¾ ÑÐ°Ð·Ðµ
ÐºÐ¾ÑÑÐµÐºÑÐ¸Ñ
ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
Ð¿ÐµÑÐµÑ Ð¾Ð´Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐµÑÑ
RC-ÑÐµÐ¿Ñ
Ð³Ð¸Ð´ÑÐ¾ÐºÐ¾ÑÑÐµÐºÑÐ¾Ñ
spindle unit
phase reserve
correction
frequency characteristic
transient response
RC-circuit
hydrocorrector

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð³Ð»Ð°Ð²Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐ¾Ð»ÑÐ½Ð¾-ÑÑÐµÐ·ÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° 6Ð82, Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸ ÑÐ¿Ð¸Ð½Ð´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° (Ð¨Ð£), Ð·Ð° ÑÑÐµÑ Ð·Ð°Ð¼ÐµÐ½Ñ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð² ÐºÐ°ÑÐµÐ½Ð¸Ñ Ð² Ð¾Ð¿Ð¾ÑÐ°Ñ Ð½Ð° Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¸ (ÐÐ¡Ð). ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: - ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸, Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ðµ Ð½Ð° Ð¾Ð¿Ð¾ÑÑ Ð¨Ð£. - Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÐÐ¡Ð, Ð²ÑÐ±ÑÐ°Ð½Ð° ÑÐ¸ÑÐ¸Ð½Ð° Ð¾Ð¿Ð¾ÑÑ. - Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÐÐ¡Ð, Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐÐ¡Ð. - Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº. - ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¨Ð£ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ RC-ÑÐµÐ¿Ð¸ Ð½Ð° Ð±Ð°Ð·Ðµ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¸Ð»ÑÑÐ¾Ð½Ð°. - ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð³Ð¸Ð´ÑÐ¾ÐºÐ¾ÑÑÐµÐºÑÐ¾Ñ. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐÐ¡Ð, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ, ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÐÐ¡Ð. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÑÑÐ°Ð½ÐºÐ° Ð±ÑÐ»Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð° Ð½Ð° 75%, Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ° ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð° Ð² 2 ÑÐ°Ð·Ð°, ÑÐ¸ÑÑÐµÐ¼Ð° Ð¨Ð£ ÑÑÐ°Ð½ÐºÐ° Ð¿ÐµÑÐµÑÐ»Ð° Ð² Ð¾Ð±Ð»Ð°ÑÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°ÑÐµÑÑÐ²Ð°, ÑÐ¸ÑÑÐµÐ¼Ð° Ð¿ÐµÑÐµÑÑÐ°Ð»Ð° Ð±ÑÑÑ ÐºÐ¾Ð»ÐµÐ±Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹.
description: This work is devoted to modernization of the main motion drive of horizontal console-milling machine tool 6M82, in particular the spindle assembly (SHU), by replacing the rolling bearings in the supports with hydrostatic bearings (HSS). The tasks that were solved during the research: - the load ranges acting on the SHU supports were calculated. - static calculation of HSP, the width of support has been chosen. - energy calculation of GSP, optimum geometrical parameters of GSP were selected. - the dynamic calculation is made, the received dynamic characteristics are analyzed. - the possibility of increasing the dynamic quality of the SHU by means of the RC-circuit based on a standard metal bellows is considered. - the hydraulic corrector has been designed. In the course of the work the geometrical parameters of the HSP were selected, the static, energy and dynamic characteristics of the HSP were calculated and analyzed. The introduction of a correction was also suggested. As a result of the work, the productivity of the machine was increased by 75%, the maximum working load was increased by 2 times, the system of the machine shifted into the area of high dynamic quality, the system ceased to be oscillatory.