UA10871A - Device for vibration-abrasive treatment of internal surfaces of lengthy pipes - Google Patents

Device for vibration-abrasive treatment of internal surfaces of lengthy pipes

Info

Publication number
UA10871A
UA10871A UA94032431A UA94032431A UA10871A UA 10871 A UA10871 A UA 10871A UA 94032431 A UA94032431 A UA 94032431A UA 94032431 A UA94032431 A UA 94032431A UA 10871 A UA10871 A UA 10871A
Authority
UA
Ukraine
Prior art keywords
housing
internal surfaces
vibration
piston
abrasive
Prior art date
Application number
UA94032431A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ростислав Дмитрович Іскович-Лотоцький
Ростислав Дмитриевич Искович-Лотоцкий
Юрій Володимирович Булига
Юрий Владимирович Булыга
Original Assignee
Вінницький Політехнічний Інститут
Винницкий политехнический институт
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 Вінницький Політехнічний Інститут, Винницкий политехнический институт filed Critical Вінницький Політехнічний Інститут
Priority to UA94032431A priority Critical patent/UA10871A/en
Publication of UA10871A publication Critical patent/UA10871A/en

Links

Landscapes

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

Abstract

A device for vibration-abrasive treatment of internal surfaces of lengthy pipes contains an operating unit with abrasive and a drive. The drive is made in the form of a pneumatic vibration exciter, in dead axial boring of which a piston is located which has stock spring-loaded relative to housing, to which removable inertial masses are secured. The stock is made with an axial channel of supply of working medium, end check valve with annular effective area, insert with annular effective area and T-shaped connecting channel, and also with screw guiding grooves made on the external surface of piston and connected with pins secured in the housing. Operating unit is made in the form of two spring-loaded bushings located on common stepped rod by conical surfaces towards each other. Stepped rod is connected by means of pin with the housing of pneumatic vibration exciter forming clearances with the latter.
UA94032431A 1994-03-25 1994-03-25 Device for vibration-abrasive treatment of internal surfaces of lengthy pipes UA10871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94032431A UA10871A (en) 1994-03-25 1994-03-25 Device for vibration-abrasive treatment of internal surfaces of lengthy pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94032431A UA10871A (en) 1994-03-25 1994-03-25 Device for vibration-abrasive treatment of internal surfaces of lengthy pipes

Publications (1)

Publication Number Publication Date
UA10871A true UA10871A (en) 1996-12-25

Family

ID=74553211

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94032431A UA10871A (en) 1994-03-25 1994-03-25 Device for vibration-abrasive treatment of internal surfaces of lengthy pipes

Country Status (1)

Country Link
UA (1) UA10871A (en)

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