SU776810A2 - Threading head - Google Patents
Threading head Download PDFInfo
- Publication number
- SU776810A2 SU776810A2 SU792714749A SU2714749A SU776810A2 SU 776810 A2 SU776810 A2 SU 776810A2 SU 792714749 A SU792714749 A SU 792714749A SU 2714749 A SU2714749 A SU 2714749A SU 776810 A2 SU776810 A2 SU 776810A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- threading head
- tap
- threading
- spindle
- head
- Prior art date
Links
Landscapes
- Turning (AREA)
Description
одновременно вращение и осевое перемещение .simultaneously rotation and axial movement.
Жестка кинематическа св зь между вращением метчика 3 и фго №ё18Ым перемещением обеспечиваетс установкой соответствующих сменных колес 11 и 12 в гитаре, так чтббы при перемещении 5 в осевом направлении на величину шага нарезаемой резьбы шпиндель 1 с метчиком 3 сделал один оборот.A hard kinematic connection between rotating the tap 3 and fgo by moving it is ensured by installing the respective interchangeable wheels 11 and 12 in the guitar, so that when moving 5 in the axial direction, the spindle 1 with the tap 3 made one turn.
Происходит «ввинчивание метчика 3 в обрабатываемую деталь 14, в которой нарезаетс резьба.The screwing of the tap 3 into the workpiece 14, in which the thread is cut, occurs.
По достижении необходимой длины нарезки подаетс команда в цепь управлени головкой и масло подают в левую полость цилиндра, а из правой производ т слив.Upon reaching the required cutting length, a command is sent to the head control circuit and oil is supplied to the left cylinder cavity, and the right one is drained.
Поршень 5 перемещаетс вправо и вращаетс в противоположном направлении. Шпиндель 1 также вращаетс в противоположном направлении, и шток поршн 4 перемещаетс вправо.The piston 5 moves to the right and rotates in the opposite direction. The spindle 1 also rotates in the opposite direction, and the piston rod 4 moves to the right.
Происходит вывинчивание Метчика 3 из обрабатываемой детали 14. Дл нарезани резьбы с другим шагом устанавливают соответствующие сменные зубчатые колеса 11 и 12 в гитаре.The tap 3 is unscrewed from the workpiece 14. For threading with a different pitch, the respective interchangeable gears 11 and 12 are installed in the guitar.
Регулирование чисел оборотов шпиндел (скорости резани ) определ етс разностью давлений в правой и левой полост х, и производитс регулировка дросселей.The adjustment of the spindle speeds (cutting speed) is determined by the pressure difference in the right and left cavities, and the throttles are adjusted.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792714749A SU776810A2 (en) | 1979-01-17 | 1979-01-17 | Threading head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792714749A SU776810A2 (en) | 1979-01-17 | 1979-01-17 | Threading head |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU566690A Addition SU110566A1 (en) | 1957-01-31 | 1957-01-31 | The method of determining the natural sound and intelligibility of speech transmitted over a telephone channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU776810A2 true SU776810A2 (en) | 1980-11-07 |
Family
ID=20806014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792714749A SU776810A2 (en) | 1979-01-17 | 1979-01-17 | Threading head |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU776810A2 (en) |
-
1979
- 1979-01-17 SU SU792714749A patent/SU776810A2/en active
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