RO82432B1 - Rotary device - Google Patents

Rotary device

Info

Publication number
RO82432B1
RO82432B1 RO103981A RO10398181A RO82432B1 RO 82432 B1 RO82432 B1 RO 82432B1 RO 103981 A RO103981 A RO 103981A RO 10398181 A RO10398181 A RO 10398181A RO 82432 B1 RO82432 B1 RO 82432B1
Authority
RO
Romania
Prior art keywords
shaft
housing
seals
casing
gaskets
Prior art date
Application number
RO103981A
Other languages
Romanian (ro)
Other versions
RO82432A2 (en
Inventor
Ion Niculae Marinescu
Dumitru Radu Marinescu
Mihai Petre
Original Assignee
îNTREPRINDEREA MECANICA FINA
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 FINA filed Critical îNTREPRINDEREA MECANICA FINA
Priority to RO81103981A priority Critical patent/RO82432A2/en
Publication of RO82432B1 publication Critical patent/RO82432B1/en
Publication of RO82432A2 publication Critical patent/RO82432A2/en

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  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Inventia se refera la un dispozitiv rotativ de prelucrat electrochimic a unor gauri cu suprafete de revolutie în piese confectionate din materiale dure si extradure ca de exemplu carburi metalice, oteluri înalt aliate si altele, adaptabil pe masini-unelte clasice. Dispozitivul rotativ de prelucrat electrochimic este alcatuit dintr-o carcasa în care este montat un ax ce poarta o scula de prelucrare. Axul este lagaruit în carcasa pe o bucsa de ghidare, etansarile atât dintre ax si carcasa cât si dintre ax si un capac montat pe carcasa fiind asigurate de niste garnituri si niste semeringuri. Scula de prelucrare este prinsa pe ac cu un manson filetat, etansarile fiind asigurate de niste garnituri montate într-o piesa intermediara axul, scula simansonul filetat.The invention relates to a rotary device for electrochemical machining of holes with revolutionary surfaces in pieces made of hard and extrinsic materials such as metal carbides, high alloyed steels and others, adaptable to classical machine tools. The rotary electrochemical machining device is made up of a housing housing a shaft carrying a machining tool. The shaft is lagged in the housing on a guide bush, the seals between both the shaft and the casing as well as between the shaft and a cover mounted on the casing are provided by some gaskets and semerings. The machining tool is attached to the needle with a threaded sleeve, the seals being secured by some gaskets mounted in an intermediate shaft piece, the screwdriver tool.

RO81103981A 1981-04-10 1981-04-10 ROTARY DEVICE RO82432A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81103981A RO82432A2 (en) 1981-04-10 1981-04-10 ROTARY DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81103981A RO82432A2 (en) 1981-04-10 1981-04-10 ROTARY DEVICE

Publications (2)

Publication Number Publication Date
RO82432B1 true RO82432B1 (en) 1983-09-30
RO82432A2 RO82432A2 (en) 1983-10-15

Family

ID=20109813

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81103981A RO82432A2 (en) 1981-04-10 1981-04-10 ROTARY DEVICE

Country Status (1)

Country Link
RO (1) RO82432A2 (en)

Also Published As

Publication number Publication date
RO82432A2 (en) 1983-10-15

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