SU1088844A1 - Method of manufacturing hollow articles - Google Patents

Method of manufacturing hollow articles Download PDF

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Publication number
SU1088844A1
SU1088844A1 SU823445683A SU3445683A SU1088844A1 SU 1088844 A1 SU1088844 A1 SU 1088844A1 SU 823445683 A SU823445683 A SU 823445683A SU 3445683 A SU3445683 A SU 3445683A SU 1088844 A1 SU1088844 A1 SU 1088844A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flange
products
tool
hollow articles
manufacturing hollow
Prior art date
Application number
SU823445683A
Other languages
Russian (ru)
Inventor
Анатолий Дмитриевич Матвеев
Владимир Германович Рябов
Николай Фомич Шпунькин
Борис Георгиевич Михалев
Анна Евгеньевна Семенова
Original Assignee
Московский автомеханический институт
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 Московский автомеханический институт filed Critical Московский автомеханический институт
Priority to SU823445683A priority Critical patent/SU1088844A1/en
Application granted granted Critical
Publication of SU1088844A1 publication Critical patent/SU1088844A1/en

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Abstract

СПОСОВ ИЗГОТОВЛЕНИЯ ПОЛЯХ ИЗДЕЛИЙ из плоской заготовки путем ее выт жки в матрице с принудительным торможением фланца, о т л ича . ющийс  тем, что, с целью повышени  качества за счет уменьшени  гофрообразовани  при- изготовлении изделий сферической, конической и параболической форм, торможение фланца осуществл ют путем внедрени  жесткого кольцевого инструмента в материал фланца заготовки и волочени  его между этим инструментом и прижимной поверхностью матрИ1Ш.WAYS OF MANUFACTURING THE FIELDS OF PRODUCTS from a flat billet by stretching it in a matrix with forced braking of the flange, in a row. In order to improve the quality by reducing the corrugation in the manufacture of spherical, conical and parabolic products, braking the flange is carried out by inserting a rigid ring tool into the material of the flange of the workpiece and drawing it between the tool and the pressure surface of the mat.

Description

Y///7/Y///7//////////7 тY /// 7 / Y /// 7 ////// 7 t

Claims (1)

СПОСОВ ИЗГОТОВЛЕНИЯ ПОЛЫХ ИЗДЕЛИЙ из плоской заготовки путем ее вытяжки в матрице с принудительным торможением фланца, о т л ича. ющийся тем, что, с целью повышения качества за счет уменьшения гофрообразования при- изготовлении изделий сферической, конической и параболической форм, торможение фланца осуществляют путем внедрения жесткого кольцевого инструмента в материал фланца заготовки и волочения его между этим инструментом и прижимной поверхностью матрицы.METHODS FOR PRODUCING HOLLOW PRODUCTS from a flat billet by drawing it in a die with forced braking of the flange, on the top. In that, in order to improve quality by reducing corrugation during the manufacture of spherical, conical and parabolic products, the flange is braked by introducing a rigid ring tool into the workpiece flange material and dragging it between this tool and the pressing surface of the matrix.
SU823445683A 1982-05-31 1982-05-31 Method of manufacturing hollow articles SU1088844A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823445683A SU1088844A1 (en) 1982-05-31 1982-05-31 Method of manufacturing hollow articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823445683A SU1088844A1 (en) 1982-05-31 1982-05-31 Method of manufacturing hollow articles

Publications (1)

Publication Number Publication Date
SU1088844A1 true SU1088844A1 (en) 1984-04-30

Family

ID=21014265

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823445683A SU1088844A1 (en) 1982-05-31 1982-05-31 Method of manufacturing hollow articles

Country Status (1)

Country Link
SU (1) SU1088844A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047583A (en) * 1999-05-10 2000-04-11 General Motors Corporation Seal bead for superplastic forming of aluminum sheet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Рс ановский В.П. Справочник по холодной штсшловке. М., Машгиа, 1979, с.86, схема 2 (прототип). *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047583A (en) * 1999-05-10 2000-04-11 General Motors Corporation Seal bead for superplastic forming of aluminum sheet

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