SU804145A2 - Tap - Google Patents
Tap Download PDFInfo
- Publication number
- SU804145A2 SU804145A2 SU782620043A SU2620043A SU804145A2 SU 804145 A2 SU804145 A2 SU 804145A2 SU 782620043 A SU782620043 A SU 782620043A SU 2620043 A SU2620043 A SU 2620043A SU 804145 A2 SU804145 A2 SU 804145A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tap
- thread
- quality
- examination
- account
- Prior art date
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Knitting Machines (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
(54) МЕТЧИК(54) METER
рочнение поверхностного сло с оптимальными параметрами.Optimization of the surface layer.
По мере внедрени метчика в заготовку вступают в работу следующие зубь (третий, четвертый и т.д.).As the tap is inserted into the workpiece, the next teeth (third, fourth, etc.) come into operation.
Последний зуб заборной части метчика окончательно формирует резьбовой профиль в детали методом плас .тической деформации. Как только образована резьба на всей длине обрабатываемого отверсти , вывинчивают метчик. Величины деформируемого и нарезаемого, слоев определ ютс величиной затыловани ц формой и парамЪтрами заборной части метчика.The last tooth of the intake part of the tap finally forms the threaded profile in the part using the method of plastic deformation. As soon as a thread is formed on the entire length of the hole being machined, the tap is unscrewed. The sizes of the deformable and cut layers are determined by the size of the form and parameters of the intake part of the tap.
Такое конструктивное выполнение метчика обеспечивает повышение качества резьбы.Such constructive performance of the tap provides improved thread quality.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782620043A SU804145A2 (en) | 1978-05-29 | 1978-05-29 | Tap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782620043A SU804145A2 (en) | 1978-05-29 | 1978-05-29 | Tap |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU468684 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU804145A2 true SU804145A2 (en) | 1981-02-15 |
Family
ID=20766511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782620043A SU804145A2 (en) | 1978-05-29 | 1978-05-29 | Tap |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU804145A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589374A1 (en) * | 1985-10-31 | 1987-05-07 | Skf Gmbh | PROCESS FOR MAKING THREADS AND TOOL FOR IMPLEMENTING THIS PROCESS |
-
1978
- 1978-05-29 SU SU782620043A patent/SU804145A2/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589374A1 (en) * | 1985-10-31 | 1987-05-07 | Skf Gmbh | PROCESS FOR MAKING THREADS AND TOOL FOR IMPLEMENTING THIS PROCESS |
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