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 ÑÐ¿Ð¸Ð½Ð´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° ÑÐ¾ÐºÐ°ÑÐ½Ð¾-Ð²Ð¸Ð½ÑÐ¾ÑÐµÐ·Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ 163
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 investigation of dynamic characteristics of the spindle assembly of the model 163 turning-screw-cutting machine
Creators: name: ÐÐ°ÑÐ°Ð½Ð¾Ð², ÐÐ°ÑÐ²ÐµÐ¹
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¡Ð¸Ð»ÑÑÐ¾Ð½Ñ
ÑÐ¿Ð¸Ð½Ð´ÐµÐ»ÑÐ½ÑÐ¹ ÑÐ·ÐµÐ»
ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
Ð´ÑÐ¾ÑÑÐµÐ»Ñ
ÐºÐ¾ÑÑÐµÐºÑÐ¸Ñ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
spindle assembly
energy calculation
throttle
correction
dynamic calculation
static calculation

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¿Ð¸Ð½Ð´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°ÑÐ½Ð¾-Ð²Ð¸Ð½ÑÐ¾ÑÐµÐ·Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ 163 Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð½Ð¾Ð²ÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð². Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ: 1. Ð¡ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¸ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑÑ, Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ: Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐÐ¡Ð, Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² ÑÐµÑÐµÐ· Ð¾Ð¿Ð¾ÑÑ ÐÐ¡Ð Ð¸ ÑÑÐ¼Ð¼Ð°ÑÐ½ÑÐµ Ð¿Ð¾ÑÐµÑÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸. 2. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð³Ð¸Ð´ÑÐ¾ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐµÐ¾ÑÐ¸Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. 3. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð¿Ð¾ Ð¿ÐµÑÐµÐ³ÑÐµÐ²Ñ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð². Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¿ÑÐ¾Ð³Ð¸Ð±Ñ ÑÐ¿Ð¸Ð½Ð´ÐµÐ»Ñ Ð¿Ð¾ ÑÐ¾ÑÐ¼ÑÐ»Ð°Ð¼, Ð¸Ð·ÑÑÐµÐ½Ð½ÑÐ¼ Ð² ÐºÑÑÑÐµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². 4. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ñ Ð»Ð¾Ð³Ð°ÑÐ¸ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ, ÑÐ°Ð·Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¸ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. 5. ÐÑÑÐ²Ð»ÐµÐ½ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð²Ð°ÑÐ¸Ð°Ð½Ñ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð½Ð°Ð¸Ð»ÑÑÑÐµÐ³Ð¾ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°ÑÐµÑÑÐ²Ð°, ÐºÐ°Ðº Ð½Ð° ÑÐ¸ÑÑÐ¾Ð²ÑÑ, ÑÐ°Ðº Ð¸ Ð½Ð° ÑÐµÑÐ½Ð¾Ð²ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐ°Ð±Ð¾ÑÑ. 6. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð²Ð°ÑÐ¸Ð°Ð½Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸Ð»ÑÑÐ¾Ð½Ð¾Ð² Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÑÑÑÐµÐ¹ ÑÐµÐ¿Ð¸. ÐÐ»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸.
description: This work is dedicated to improving the performance of the spindle assembly of the Model 163 universal turning-screw machine by installing new hydrostatic bearings.In this work:1. Static and energy calculations, because of whichthe following are determined: geometric parameters of the GPS, flow values through the GPS supports and total power losses.2. Analysis of dynamic quality of hydrostatic bearing is given using methods of automatic control theory.3. Check of bearing overheating was performed. The spindle deflections are calculated according to the formulas studied in the material resistance course.4. Logarithmic amplitude-frequency, phase-frequency characteristics and transients for the automatic control system are built.5. An optimal correction option was identified from the point of view of the best dynamic quality, both in finishing and draft modes of operation.6. Disclosed is a variant of using standard metal bellows in the correction chain. For the optimal version, its main characteristics are determined.