RO82931B1 - Cap portscula - Google Patents

Cap portscula

Info

Publication number
RO82931B1
RO82931B1 RO104740A RO10474081A RO82931B1 RO 82931 B1 RO82931 B1 RO 82931B1 RO 104740 A RO104740 A RO 104740A RO 10474081 A RO10474081 A RO 10474081A RO 82931 B1 RO82931 B1 RO 82931B1
Authority
RO
Romania
Prior art keywords
head
grinding machines
bush
compressed air
axial
Prior art date
Application number
RO104740A
Other languages
English (en)
Other versions
RO82931A2 (ro
Inventor
Virgil Nicolae Constantinescu
Gheorghe Murg
Felicia Moraru
Original Assignee
îNTREPRINDEREA MECANICA
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 îNTREPRINDEREA MECANICA filed Critical îNTREPRINDEREA MECANICA
Priority to RO104740A priority Critical patent/RO82931B1/ro
Publication of RO82931A2 publication Critical patent/RO82931A2/ro
Publication of RO82931B1 publication Critical patent/RO82931B1/ro

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  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

Inventia se refera la un cap portscula aerostatica pentru masini de rectificat, solutia propusa putînd fi adaptata pentru masini de rectificat plan si pentru masini de rectificat exterior. Capul portscula, conform inventiei, consta dintr-un corp în care se afla fixata o bucsa, în aceasa rotindu-se un ax format dintr-o parte centrala tubulara si doua discuri lagar axial. pentru alimentarea cu aer de la o sursa de aer comprimat se foloseste un singur orificiu practicat în corpul bucsei, distribuirea aerului în doua lagare axiale fîcîndu-se prin sistemul de orificii practicat în corpul capului, în discurile lagare axiale si folosind canalele frezate în bucsa lagare radiale. Eliminarea partiala a aerului comprimat pe la extremitatea dinspre scula a capului portscula si jocul de 0,1+0,2 mm din partea frontala a flansei de alimentare împiedica patrunderea lichidului de racire în capul portscula.
RO104740A 1981-07-01 1981-07-01 Cap portscula RO82931B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104740A RO82931B1 (ro) 1981-07-01 1981-07-01 Cap portscula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104740A RO82931B1 (ro) 1981-07-01 1981-07-01 Cap portscula

Publications (2)

Publication Number Publication Date
RO82931A2 RO82931A2 (ro) 1984-01-14
RO82931B1 true RO82931B1 (ro) 1984-01-30

Family

ID=20110165

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104740A RO82931B1 (ro) 1981-07-01 1981-07-01 Cap portscula

Country Status (1)

Country Link
RO (1) RO82931B1 (ro)

Also Published As

Publication number Publication date
RO82931A2 (ro) 1984-01-14

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