SU1458129A1 - Vibration-carrying guides - Google Patents

Vibration-carrying guides Download PDF

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Publication number
SU1458129A1
SU1458129A1 SU864083621A SU4083621A SU1458129A1 SU 1458129 A1 SU1458129 A1 SU 1458129A1 SU 864083621 A SU864083621 A SU 864083621A SU 4083621 A SU4083621 A SU 4083621A SU 1458129 A1 SU1458129 A1 SU 1458129A1
Authority
SU
USSR - Soviet Union
Prior art keywords
guides
frame
elements
vibrocarrying
oscillations
Prior art date
Application number
SU864083621A
Other languages
Russian (ru)
Inventor
Видмантас Альгимантович Ненорта
Повилас Антанович Варанаускас
Казимерас Миколович Рагульскис
Арвидас Пранович Палявичюс
Лайма Прановна Бастите
Ауксе Казимеровна Яцкунайте
Original Assignee
Каунасский Политехнический Институт Им.Антанаса Снечкуса
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Каунасский Политехнический Институт Им.Антанаса Снечкуса filed Critical Каунасский Политехнический Институт Им.Антанаса Снечкуса
Priority to SU864083621A priority Critical patent/SU1458129A1/en
Application granted granted Critical
Publication of SU1458129A1 publication Critical patent/SU1458129A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/027—Driving main working members reciprocating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

Изобретение относитс  к области станкостроени , а именно к направл ющим устройствам . Целью изобретени   вл етс  повышение экономичности за счет создани  вибронесущей подушки между подвижной и неподвижной част ми направл ющих. Направл ющие содержат подвижную и неподвижную части, пьезокерамические элементы 3 и рамообразные элементы 4 с рабочей поверхностью 7. При подаче высокочастотного напр жени  на пьезокерамический элемент 3 он начинает вибрировать и свои колебани  передает рамообразному элементу 4. При резонансной частоте колебаний получают наивысшую амплитуду колебаний рабочей поверхности 7 при наименьших затратах энергии. Образующа с  вибронесуща  подушка способствует уменьшению силы трени  в направл ющих. 4 ил.The invention relates to the field of machine tools, namely to guide devices. The aim of the invention is to increase the economy by creating a vibrocarrying cushion between the movable and fixed parts of the rails. The guides contain moving and stationary parts, piezoceramic elements 3 and frame-shaped elements 4 with a working surface 7. When high-frequency voltage is applied to the piezoceramic element 3, it begins to vibrate and transmits its oscillations to the frame-shaped element 4. At a resonant frequency of oscillations, the working surface has the highest oscillation amplitudes 7 at the lowest cost of energy. Forming a vibrocarrying pad helps reduce frictional force in guides. 4 il.

Description

Фиг.11

Фиг. 2FIG. 2

ФигЛFy

Claims (1)

Формула изобретенияClaim Вибронесущие направляющие, содержащие подвижную и неподвижную части, пьезокерамические элементы, установленные между промежуточным элементом и одной из направляющих и связанные с высокочас30 тотным генератором, отличающиеся тем, что, с целью повышения экономичности, промежуточные элементы выполнены рамообразными с основаниями, закрепленными на одной из направляющих над выполненными в ней углублениями, при этом пьезокерами35 ческие элементы закреплены на основаниях рамообразных элементов и расположены с зазором в углублениях направляющей.Vibro-bearing guides containing movable and fixed parts, piezoceramic elements installed between the intermediate element and one of the guides and connected with a high-frequency generator, characterized in that, in order to increase efficiency, the intermediate elements are frame-shaped with bases fixed on one of the guides above recesses made in it, while piezoelectric elements35 are fixed on the bases of the frame-shaped elements and are located with a gap in the recesses of the directional guide. Фиг.1Figure 1 Вид АType A Фи г. 2Fi g. 2 Фиг.бFig. B
SU864083621A 1986-07-03 1986-07-03 Vibration-carrying guides SU1458129A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864083621A SU1458129A1 (en) 1986-07-03 1986-07-03 Vibration-carrying guides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864083621A SU1458129A1 (en) 1986-07-03 1986-07-03 Vibration-carrying guides

Publications (1)

Publication Number Publication Date
SU1458129A1 true SU1458129A1 (en) 1989-02-15

Family

ID=21243677

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864083621A SU1458129A1 (en) 1986-07-03 1986-07-03 Vibration-carrying guides

Country Status (1)

Country Link
SU (1) SU1458129A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 509386, кл. В 23 Q 1/02, 1974 *

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