SU482232A1 - A method of manufacturing hollow products with a turnkey polyhedron - Google Patents

A method of manufacturing hollow products with a turnkey polyhedron

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Publication number
SU482232A1
SU482232A1 SU1777662A SU1777662A SU482232A1 SU 482232 A1 SU482232 A1 SU 482232A1 SU 1777662 A SU1777662 A SU 1777662A SU 1777662 A SU1777662 A SU 1777662A SU 482232 A1 SU482232 A1 SU 482232A1
Authority
SU
USSR - Soviet Union
Prior art keywords
polyhedron
turnkey
manufacturing hollow
hollow products
products
Prior art date
Application number
SU1777662A
Other languages
Russian (ru)
Inventor
Григорий Михайлович Цфас
Лев Николаевич Дубровин
Иван Семенович Щенев
Original Assignee
Предприятие П/Я Р-6543
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 Р-6543 filed Critical Предприятие П/Я Р-6543
Priority to SU1777662A priority Critical patent/SU482232A1/en
Application granted granted Critical
Publication of SU482232A1 publication Critical patent/SU482232A1/en

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Description

1one

Изобретение касаетс  обработки металлов давлением, в частности получени  изделий с многогранником 1под ключ.The invention relates to the processing of metals by pressure, in particular the manufacture of products with the 1-turn-key polyhedron.

Известен способ изготовлени  пустотелых изделий с многогранником нод ключ выт жной ЛОЛОЙ заготовки и радиальным обжатием многогранника с оформлением ребер и граней .A known method of manufacturing hollow products with a polyhedron of nodes is a key with an LOLA billet and a radial compression of a polyhedron with the design of edges and faces.

Однако этот способ не обеспечивает получени  качественной заготовки и требует очень точНой дозировки металла.However, this method does not provide a high-quality workpiece and requires a very precise dosage of metal.

Цель изобретени  - повышение качества изделий.The purpose of the invention is to improve the quality of products.

Дл  этого предварительно формуют заготовку с избытком металла в зоне ребер, выход щим за контур издели , и комненсационными полост ми в средней части граней, а при окончательном обжатии многогранника прикладывают радиальные усили  в направлении ребер многогранника, перемеща  избыток металла в зону компенсационных полостей .For this, a blank is preformed with an excess of metal in the rib zone, extending beyond the contour of the product, and the compensation cavities in the middle part of the faces, and during the final compression of the polyhedron, radial forces are applied in the direction of the polyhedron edges, moving the excess metal into the compensation cavity zone.

Изобретение по сн етс  фиг. 1 и 2.The invention is illustrated in FIG. 1 and 2.

После (ВЫТЯЖКИ и пробивки дна на кольцевом выступе заготовки 1 щтампуют пр мой выпукло-вогнутый цилиндр 2 с компенсационными полост ми 3 В средней части формуемых граней и с избьгтко;м металла в зонах ребер 4. На следующей операции (см. фиг. 2) из пр мого выпукло-вогнутого цилиндраAfter (EXTRACT and punching of the bottom on the annular protrusion of the workpiece 1, a straight convex-concave cylinder 2 with compensation cavities 3 is pressed into the middle part of the molded faces and is bent; m of metal in the ribs 4. At the next operation (see Fig. 2) from straight convex-concave cylinder

формуют выпуклый .призматический многогранни1К путем приложени  деформируюи1его усили  к пуансонам 5 щестиклиноваго штампа с разъемами в зонах компенсационных полостей :3, причем усилие инструмента направл ют от формуемых ребер 4 к оси многогранника , перемеща  предварительно образованный избыток металла в «апра влении компенсационных полостей.forming a convex prismatic polyhedron by applying a deforming force to the punches 5 of a multi-ply die with connectors in the zones of compensation cavities: 3, and the force of the tool is directed from the formable ribs 4 to the axis of the polyhedron, displacing the previously formed excess metal in the compensation cavities.

Далее 1производ т накатку резьбовой канавки и резьбы.Next, 1 is produced knurling the thread grooves and threads.

Предмет изобретени Subject invention

Способ изготовлени  пустотелых изделий с многогранником под ключ выт жной полой заготовки и радиальным обжатием многогранника с оформлением ребер и граней, от лишающийс  тем, что, с целью повышени  качества изделий, предварительно формуют заготовку с избытком металла в зоне ребер, выход щим за контур издели , и компенсационными полост ми В средней части граней, а при окончательном обжатии многогранника прикладывают радиальные усили  в направлении ребер м ногогранника, перемеща  избыток металла в зону компенсационных полостей.The method of manufacturing hollow products with a turnkey polyhedron, a hollow blank billet and a radial compression of the polyhedron with the design of edges and edges, is deprived of the fact that, in order to improve the quality of the products, the preform is formed with an excess of metal in the area of the edges beyond the contour of the product, and compensation cavities In the middle part of the faces, and during the final compression of the polyhedron, radial forces are applied in the direction of the edges of the mogram, moving the excess metal into the zone of compensation cavities.

SU1777662A 1972-04-27 1972-04-27 A method of manufacturing hollow products with a turnkey polyhedron SU482232A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1777662A SU482232A1 (en) 1972-04-27 1972-04-27 A method of manufacturing hollow products with a turnkey polyhedron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1777662A SU482232A1 (en) 1972-04-27 1972-04-27 A method of manufacturing hollow products with a turnkey polyhedron

Publications (1)

Publication Number Publication Date
SU482232A1 true SU482232A1 (en) 1975-08-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1777662A SU482232A1 (en) 1972-04-27 1972-04-27 A method of manufacturing hollow products with a turnkey polyhedron

Country Status (1)

Country Link
SU (1) SU482232A1 (en)

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