SU1646712A1 - Tool for machining of deep holes - Google Patents
Tool for machining of deep holes Download PDFInfo
- Publication number
- SU1646712A1 SU1646712A1 SU874259555A SU4259555A SU1646712A1 SU 1646712 A1 SU1646712 A1 SU 1646712A1 SU 874259555 A SU874259555 A SU 874259555A SU 4259555 A SU4259555 A SU 4259555A SU 1646712 A1 SU1646712 A1 SU 1646712A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sleeve
- tool
- mandrel
- cutting part
- screw cutting
- Prior art date
Links
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Изобретение относитс к обработке металлов резанием и может быть использовано при обработке глубоких отверстий 10-30 мм, предварительно полученных в заготовке инструментами , например, типа пропгивок. Цель изобретени - повышение точности и производительности обработки за счет использовани радиальной подачи. Оправка 1 со свободно посаженной винтовой режущей частью 2 и втулкой 3через переходную втулку 4 устанавливаетс в пиноли 5. Передний конец винтовой режущей части 2 жестко закреплен на оправке 1, задний - на втулке 3. В процессе работы при осевом перемещении втулки 3, св занной через рычаг 11 с суппортом, винтова режуша часть 2 сжимаетс , при этом се диаметр увеличиваетс , осуществл радиальную подачу инструмента. 4ил.The invention relates to metal cutting and can be used in the processing of deep holes 10-30 mm, previously obtained in the workpiece tools, for example, such as progivok. The purpose of the invention is to improve the accuracy and productivity of processing by using radial feed. The mandrel 1 with a loosely mounted screw cutting part 2 and the sleeve 3 through the adapter sleeve 4 is installed in quill 5. The front end of the screw cutting part 2 is rigidly fixed on the mandrel 1, the rear end is mounted on the sleeve 3. During operation, the axial movement of the sleeve 3 connected through the caliper lever 11, the screw cutting part 2 is compressed, and the diameter increases with the radial feed of the tool. 4il.
Description
А-АAa
г. 22
ФигЛFy
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874259555A SU1646712A1 (en) | 1987-06-10 | 1987-06-10 | Tool for machining of deep holes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874259555A SU1646712A1 (en) | 1987-06-10 | 1987-06-10 | Tool for machining of deep holes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1646712A1 true SU1646712A1 (en) | 1991-05-07 |
Family
ID=21309901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874259555A SU1646712A1 (en) | 1987-06-10 | 1987-06-10 | Tool for machining of deep holes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1646712A1 (en) |
-
1987
- 1987-06-10 SU SU874259555A patent/SU1646712A1/en active
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