SU984741A1 - Tool for working coaxial diffrent-diameter holes - Google Patents

Tool for working coaxial diffrent-diameter holes Download PDF

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Publication number
SU984741A1
SU984741A1 SU802920993A SU2920993A SU984741A1 SU 984741 A1 SU984741 A1 SU 984741A1 SU 802920993 A SU802920993 A SU 802920993A SU 2920993 A SU2920993 A SU 2920993A SU 984741 A1 SU984741 A1 SU 984741A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tool
diffrent
diameter holes
coaxial
working
Prior art date
Application number
SU802920993A
Other languages
Russian (ru)
Inventor
Фейвель Беркович Малев
Сергей Михайлович Новичков
Алексей Федорович Неумоин
Леонид Наумович Бирбраер
Алексей Петрович Графчев
Original Assignee
Горьковский автомобильный завод (Производственное объединение "ГАЗ")
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 Горьковский автомобильный завод (Производственное объединение "ГАЗ") filed Critical Горьковский автомобильный завод (Производственное объединение "ГАЗ")
Priority to SU802920993A priority Critical patent/SU984741A1/en
Application granted granted Critical
Publication of SU984741A1 publication Critical patent/SU984741A1/en

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  • Drilling And Boring (AREA)

Description

го размера выполнено глухое отверстие , в котором по свободной посадке установлен хвостовик рабочей меньшего размера, служащий направл ющей дл  рабочей ступени большего размера.The first size has a blind hole in which a smaller working shank is installed in a free fit, which serves as a guide for a larger working stage.

Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination

1. Шатин В.П. и Денисов П.С. Режущий и вспомогательный инструмент Машиностроение, М., 1968, с.113.1. Shatin V.P. and Denisov P.S. Cutting and auxiliary tool Mashinostroenie, M., 1968, p.113.

Claims (1)

Формула изобретенияClaim Инструмент для обработки соосных 25. отверстий разного размера, состоящий из нескольких рабочих ступеней с режущими зубьями, отличающийся тем, что, ,с целью повышения производительности и качества 30 обработки^ рабочей ступени больше го размера выполнено глухое отверстие, в котором по свободной посадке установлен хвостовик рабочей ступени меньшего размера, служа щий направляющей для рабочей ступени большего размера.A tool for processing coaxial 25. holes of different sizes, consisting of several working stages with cutting teeth, characterized in that, in order to increase productivity and quality of processing 30 of a larger working stage, a blind hole is made in which a shank is installed for free fit a smaller working stage serving as a guide for a larger working stage.
SU802920993A 1980-05-07 1980-05-07 Tool for working coaxial diffrent-diameter holes SU984741A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802920993A SU984741A1 (en) 1980-05-07 1980-05-07 Tool for working coaxial diffrent-diameter holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802920993A SU984741A1 (en) 1980-05-07 1980-05-07 Tool for working coaxial diffrent-diameter holes

Publications (1)

Publication Number Publication Date
SU984741A1 true SU984741A1 (en) 1982-12-30

Family

ID=20894304

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802920993A SU984741A1 (en) 1980-05-07 1980-05-07 Tool for working coaxial diffrent-diameter holes

Country Status (1)

Country Link
SU (1) SU984741A1 (en)

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