RO94953B1 - Masina de vibrohonuit - Google Patents

Masina de vibrohonuit

Info

Publication number
RO94953B1
RO94953B1 RO124153A RO12415386A RO94953B1 RO 94953 B1 RO94953 B1 RO 94953B1 RO 124153 A RO124153 A RO 124153A RO 12415386 A RO12415386 A RO 12415386A RO 94953 B1 RO94953 B1 RO 94953B1
Authority
RO
Romania
Prior art keywords
machine
hand
hydraulic motor
rectilinear motion
column
Prior art date
Application number
RO124153A
Other languages
English (en)
Inventor
Dragos Paraschiv
Octavian Pruteanu
Ioan Mitruti
Paul Leonte
Original Assignee
Institutul Politehnic
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 Institutul Politehnic filed Critical Institutul Politehnic
Priority to RO124153A priority Critical patent/RO94953B1/ro
Publication of RO94953B1 publication Critical patent/RO94953B1/ro

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Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Inventia se refera la o masina de vibrohonuit, în special pentru superfinisarea alezajelor cilindrice. Masina este formata dintr-un batiu cu coloana echipata cu un grup hidraulic pentru actionarea, pe de o parte, printr-un motor hidraulic rotativ a axului principal în miscare de rotatie si, pe de alta parte, printr-un motor hidraulic liniar pentru actionarea mesei cu piesa de prelucrat în miscarea rectilinie alternativa. Masina este prevazuta cu un dispozitiv de lucru format dintr-o carcasa profilata, cu niste ferestre axiale, în care este amplasata cîte o bara abraziva, actionata în miscare rectilinie alternativa de mare frecventa prin intermediul unui suport purtator prins printr-o furca de o tija cuprinsa de un arc elicoidal al unui piston care culiseaza în locasul sau prevazut cu un orificiu lateral ca urmare a presiunii unui fluid patruns prin niste orificii radiale, aflate în comunicare cu o camera centrala, conectata la sursa de fluid sub presiune adus printr-o mufa comuna.
RO124153A 1986-07-16 1986-07-16 Masina de vibrohonuit RO94953B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO124153A RO94953B1 (ro) 1986-07-16 1986-07-16 Masina de vibrohonuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO124153A RO94953B1 (ro) 1986-07-16 1986-07-16 Masina de vibrohonuit

Publications (1)

Publication Number Publication Date
RO94953B1 true RO94953B1 (ro) 1988-08-31

Family

ID=40904501

Family Applications (1)

Application Number Title Priority Date Filing Date
RO124153A RO94953B1 (ro) 1986-07-16 1986-07-16 Masina de vibrohonuit

Country Status (1)

Country Link
RO (1) RO94953B1 (ro)

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