SU83862A1 - The method of drawing holes in metal products - Google Patents
The method of drawing holes in metal productsInfo
- Publication number
- SU83862A1 SU83862A1 SU399430A SU399430A SU83862A1 SU 83862 A1 SU83862 A1 SU 83862A1 SU 399430 A SU399430 A SU 399430A SU 399430 A SU399430 A SU 399430A SU 83862 A1 SU83862 A1 SU 83862A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal products
- holes
- drawing holes
- webs
- metal
- Prior art date
Links
Landscapes
- Drilling And Boring (AREA)
Description
Изобретение касаетс способа прот жки: пеобработаппых отверстии ji металлических издели х.The invention relates to a method of drawing: the processing of the apertures ji of metal articles.
Отверсти в издели х перед прот жкой обычпо обрабатываютс под точньш размер, с целью создани направлени в этпх отверсти х дл прот жки.The holes in the articles before the webs are usually machined to the exact size in order to create a direction in these holes for the webs.
Предлагаемый способ позвол ет производить прот ичку необработанных отверстий в детал х. Это достпгаетс в результате того, что оправка , несуща чашечные резцы, скользгтт в двух направл ющих втулках, расноложенпых сооспо но обе сторопт т обрабатываемой детали.The proposed method allows the machining of untreated holes in the parts. This is achieved as a result of the fact that the mandrel carrying the pan-shaped incisors slides in the two guide bushings aligned between the two workpieces.
На чертеже показано устройство д.т прот жки заготовки цилиндра предлагаемым способом.The drawing shows the device d. T through the billet cylinder proposed method.
К.руглый чашечной формы резец 1 у1;1)еплрп на оправ1че 2, скольз П (ей в паправл ющпх втулках 3.The circular cup-shaped cutter 1 y1; 1) eprp on frame 2, skolz P (in the sleeves 3).
Сн тие первого сло (коркп) в заготовке пропз1 од т чагиечны}, резцом, пмеюнитм иа режущей кромке выемки. После этого нрот жку тгроншюд т Ч1гстовы гтг чантечнымн резцами, а затем калибровочным yjfлотннтелыилм кольцом.The removal of the first layer (CCP) in the billet of the proc1 of the chagiechny}, a chisel, a drill and the cutting edge of the groove. After that, the horn should be cutted with incisors, and then with a calibration ring.
Предмет изобретени Subject invention
Способ прот жки отверстий в металлических издели х, отличаю1ц и и с xeisr, что, с целью обработкн прот жкой необработаппых отверстий без предварительного растачивапп . сооспо укрепл емые по обоим тopцa r детали направл ющие втулки, в которых скольз т ьанцт 1 оправки, тгесутпей ренчунип тгиструмент.The method of drawing holes in metal products is different from and with xeisr, which, in order to process the drawing holes through untreated holes without prior boring. Details of the guide bushings, which are reinforced along both torts, in which slide 1 of the mandrel slides, a tentative renchunip tool.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU399430A SU83862A1 (en) | 1949-06-23 | 1949-06-23 | The method of drawing holes in metal products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU399430A SU83862A1 (en) | 1949-06-23 | 1949-06-23 | The method of drawing holes in metal products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU83862A1 true SU83862A1 (en) | 1949-11-30 |
Family
ID=48256666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU399430A SU83862A1 (en) | 1949-06-23 | 1949-06-23 | The method of drawing holes in metal products |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU83862A1 (en) |
-
1949
- 1949-06-23 SU SU399430A patent/SU83862A1/en active
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