SU1016012A1 - Part production method - Google Patents
Part production method Download PDFInfo
- Publication number
- SU1016012A1 SU1016012A1 SU813302577A SU3302577A SU1016012A1 SU 1016012 A1 SU1016012 A1 SU 1016012A1 SU 813302577 A SU813302577 A SU 813302577A SU 3302577 A SU3302577 A SU 3302577A SU 1016012 A1 SU1016012 A1 SU 1016012A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- workpiece
- coefficient
- contact friction
- flange
- draft
- Prior art date
Links
Abstract
СПОСОБ ИЗГОТОВЛЕНИЯ ДЕТАЛЕЙ с плоским фланцем и односторонним отростком, включающий осадку заготовки с выдавливанием отростка в полость I ВСЕСОЮЗНАЯ |3 плтгнтн. „ I ТЕХЙК:Ж Ш I SJiHOTESiA и последующей калибровкой фланца, отличающийс тем, что, с целью увеличени точности получаемых деталей и снижени трудоемкости их изготовлени , осадку производ т при различной величине коэффициента контактного трени по торцам заготовки , увеличива коэффициент контактного трени на торце заготовки со стороны отростка по отношению к коэффициенту трени на противоположном торце, исход из выражени /.2 ( 1,2-1,25) (), где )2.- коэффициент контактного трени на торце заготовки со стороны отростка; 1 - коэффициент контактного трени на торце заготовки без отростка; В - поперечный размер фланца; Ь поперечный размер отростка. (ЛMETHOD OF MANUFACTURING DETAILS with a flat flange and a one-sided process, including the draft of the workpiece with the extrusion of the process into the cavity: I ALL-UNION | 3 plektn. I TIKHIK: W I SJiHOTESiA and subsequent flange calibration, characterized in that, in order to increase the accuracy of the parts obtained and reduce the labor intensity of their manufacture, the draft is produced at different values of the contact friction coefficient at the ends of the workpiece, increasing the contact friction coefficient at the end of the workpiece from the side of the process relative to the coefficient of friction at the opposite end, based on the expression /.2 (1.2-1.25) (), where) 2.- coefficient of contact friction at the end of the workpiece from the side of the process; 1 - the coefficient of contact friction at the end of the workpiece without a process; B is the transverse size of the flange; B transverse size of the process. (L
Description
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О)ABOUT)
О IN:)About IN :)
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813302577A SU1016012A1 (en) | 1981-06-17 | 1981-06-17 | Part production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813302577A SU1016012A1 (en) | 1981-06-17 | 1981-06-17 | Part production method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1016012A1 true SU1016012A1 (en) | 1983-05-07 |
Family
ID=20963538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813302577A SU1016012A1 (en) | 1981-06-17 | 1981-06-17 | Part production method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1016012A1 (en) |
-
1981
- 1981-06-17 SU SU813302577A patent/SU1016012A1/en active
Non-Patent Citations (1)
Title |
---|
1. Кордюков В. П. и др. Свободна ковка на молотах. М., «Машиностроение, 1974, с. 154-155 (прототип). * |
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