title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÑÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð»Ð°Ð½ÑÐ°Ð¹Ð±Ñ ÑÐ¾ÐºÐ°ÑÐ½Ð¾-ÐºÐ°ÑÑÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ 1541 Ð¿ÑÐ¸ ÐµÐ³Ð¾ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾Ð»ÑÐ±ÐµÐ², ÐÑÑÐµÐ¼
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: 2016
Subjects: Ð¨Ð¿Ð¸Ð½Ð´ÐµÐ»Ð¸
Ð¢Ð¾ÐºÐ°ÑÐ½Ð¾-ÐºÐ°ÑÑÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐ°Ð½ÐºÐ¸
ÐÐ¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¸ ÐºÐ°ÑÐµÐ½Ð¸Ñ

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description: The analysis of supports of spindle assemblies, existing methods of control of the hydrostatic bearings and methods of upgrading the circular guide in the faceplate. Spend technological calculation of cutting conditions by using modern tools and the analysis increasing the frequency of rotation of the spindle. Performed static analysis of different control schemes hydrostatic bearings while maintaining the design parameters of the existing basic version of the machine and modernized. Spend energy calculation taking into account the working viscosity of the fluid in the system and check for a superheating of the working fluid in the brackets. Also counted and high-speed hydraulic drive power loss of the main movement. Performed dynamic analysis to assess the dynamic qualities of hydrostatic brackets. For the selected control scheme built logarithmic amplitude - frequency response and logarithmic phase - frequency response, phase margin is defined and constructed transients. Presents the economic rationale of the thesis to assess the economic benefit and payback period of modernization of the machine. Solved questions of labor protection, industrial sanitation, fire safety, organizational measures and accident prevention.