SU498080A1 - Method of making forgings - Google Patents

Method of making forgings

Info

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
Application number
SU2004756A
Other languages
Russian (ru)
Inventor
Алексей Гаврилович Александров
Моисей Григорьевич Златкин
Александр Иванович Соколов
Original Assignee
Предприятие П/Я Г-4586
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Г-4586 filed Critical Предприятие П/Я Г-4586
Priority to SU2004756A priority Critical patent/SU498080A1/en
Application granted granted Critical
Publication of SU498080A1 publication Critical patent/SU498080A1/en

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  • 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)

Формула изобретени Invention Formula Способ изготовлени  поковок, включающий одностороннюю прошивку с последующим деформированием, отличающийс  тем, что, с целью исключени  образовани  трещин на поковке со стороны выхода прошивн , заусенцы, образующиес  на торце заготовки при прошивке, притупл ют путем осадки последней на конусообразном приспособлении .A method of making forgings that includes one-sided piercing and then deforming, characterized in that, in order to prevent the formation of cracks on the forging from the exit side of the piercing, the burrs formed at the end of the workpiece during the piercing are blunted by the latter on a conical device.
SU2004756A 1974-03-04 1974-03-04 Method of making forgings SU498080A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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