SU498080A1 - Method of making forgings - Google Patents
Method of making forgingsInfo
- Publication number
- SU498080A1 SU498080A1 SU2004756A SU2004756A SU498080A1 SU 498080 A1 SU498080 A1 SU 498080A1 SU 2004756 A SU2004756 A SU 2004756A SU 2004756 A SU2004756 A SU 2004756A SU 498080 A1 SU498080 A1 SU 498080A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- piercing
- forging
- making forgings
- forgings
- making
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
(54) СПОСОБ ИЗГОТОВЛЕНИЯ ПОКОВОК(54) METHOD OF MANUFACTURING OF FORCES
Изобретение относитс к обработке металлов давлением и может быть иснользовано при свободной ковке.The invention relates to the processing of metals by pressure and can be used in free forging.
Известен способ свободной ковки, включающий одностороннюю прошивку заготовки и последующее деформирование, раскатку или выт жку. Однако при прошивке на торце заготовки образуетс заусенец, вл ющийс причиной по влени трещин на поковке при дальнейшей обработке.There is a known method of free forging, which includes one-sided flashing of the workpiece and subsequent deformation, rolling or stretching. However, when flashing at the end of the workpiece, a burr is formed, which is the cause of the occurrence of cracks in the forging during further processing.
С целью устранени образовани трещин на поковке со стороны выхода прошивн заусенцы , образующиес на торце заготовки при прошивке, притупл ют путем осадки последней на конус.In order to eliminate the formation of cracks in the forging from the exit side of the pierced, the burrs that form at the end of the workpiece during the piercing are blunted by depositing the latter on the cone.
Чертеж иллюстрирует предлагаемый способ ковки.The drawing illustrates the proposed method of forging.
Иагретую заготовку 1 после прошивки нижним торцом устанавливают на конус 2, наThe clamped workpiece 1 after flashing with the bottom end is mounted on a cone 2, on
рабочую поверхность которого нанесена смазка , и рабочим ходом пресса осушествл ют цосадку заготовки на конус. В результате этой операции на нижнем торце поковки по периметру вместо заусенцев образуетс фаска или закругление, в зависимости от формы рабочей части конуса.the working surface of which is lubricated, and the working stroke of the press manages the sowing of the workpiece on the cone. As a result of this operation, a chamfer or rounding is formed at the lower end of the forging along the perimeter instead of burrs, depending on the shape of the working part of the cone.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2004756A SU498080A1 (en) | 1974-03-04 | 1974-03-04 | Method of making forgings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2004756A SU498080A1 (en) | 1974-03-04 | 1974-03-04 | Method of making forgings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU498080A1 true SU498080A1 (en) | 1976-01-05 |
Family
ID=20578445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2004756A SU498080A1 (en) | 1974-03-04 | 1974-03-04 | Method of making forgings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU498080A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109465325A (en) * | 2017-09-07 | 2019-03-15 | 日本电产株式会社 | Facing attachment |
-
1974
- 1974-03-04 SU SU2004756A patent/SU498080A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109465325A (en) * | 2017-09-07 | 2019-03-15 | 日本电产株式会社 | Facing attachment |
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