SU695739A1 - Method of manufacturung tubular parts - Google Patents
Method of manufacturung tubular partsInfo
- Publication number
- SU695739A1 SU695739A1 SU772473712A SU2473712A SU695739A1 SU 695739 A1 SU695739 A1 SU 695739A1 SU 772473712 A SU772473712 A SU 772473712A SU 2473712 A SU2473712 A SU 2473712A SU 695739 A1 SU695739 A1 SU 695739A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manufacturung
- tubular parts
- parts
- strip
- mandrel
- Prior art date
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
(54) СПОСОБ ИЗГОТОВЛЕНИЯ ТРУБЧЛТЬ Х Л1-Т.(54) METHOD OF MANUFACTURING THE TUBULAR X L1-T.
1one
Изобретение относитс к обработке .металлов дав.1ением и .может быть использовано дл юлучени тонкостенны.х нолых деталей тина заклепок.The invention relates to the processing of metals by pressure. It can also be used to produce thin-walled, thin parts of tin rivets.
Известен способ получени трубчатых деталей из полосовой заготовки, по которо .му из отрезанных заготовок на отдельных оправках изготавливают трубки и высаживают детали с буртиками 1.A known method for producing tubular parts is made from a strip blank, according to which tubes are made from cut blanks on separate mandrels and parts with flanges 1 are planted.
Однако но такому способу ио.мучают детали низкого качества как по точности, так и по чистоте поверхности, что про вл етс в образовании вм тип, развала отбортовки и зазора в месте стыка, а также отсутствует универсальность как дл выполнени различных видов обработки, так и дл использовани различного металлорежущего и прессового оборудовани .However, such a method is affected by poor quality parts, both in terms of accuracy and surface finish, which manifests itself in the formation of the type, the collapse of the flange and the gap at the joint, as well as the lack of versatility for the implementation of various types of processing and for the use of various metal cutting and pressing equipment.
Цель изобретени - повыпюние качества изготавливае.мых деталей.The purpose of the invention is to improve the quality of the manufactured parts.
Дл этого перед свертыванием конец полосы загибают в конус и устанавливают внутрь него оправку из термопластического .материала, после чего полосу с оправкой помеп1ают внутрь охватывающей полосыоправки и легкоплавкого материала с конзагото15ки .To do this, before folding, the end of the strip is folded into a cone and a mandrel of thermoplastic material is placed inside it, after which the strip with mandrel is inserted inside the embedding strip and the low-melting material from the constrictor.
ки матерка, О 1равок дал и.ч .Ki materka, About 1 gave and. h.
Изобретение представ.тело на чертеже.The invention is represented on the drawing.
На . 1 показана полосова загоювка; на фиг. 2 -- за1отовка с оправкой; на фи1. 3 - заготовка с охватываемой и охватывающей оправками; на фиг. 4 - составна заготовка после волочени ; на ф,г. 5 - готова деталь.On . 1 shows a banding; in fig. 2 - mandrel locking; on fi1. 3 - blank with male and female mandrels; in fig. 4 — composite stock after dragging; on f, g. 5 - ready detail.
Предлагаемый способ заключаетс в следу юп;е.м.The proposed method is a trace of Jup; e.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772473712A SU695739A1 (en) | 1977-03-28 | 1977-03-28 | Method of manufacturung tubular parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772473712A SU695739A1 (en) | 1977-03-28 | 1977-03-28 | Method of manufacturung tubular parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU695739A1 true SU695739A1 (en) | 1979-11-05 |
Family
ID=20704012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772473712A SU695739A1 (en) | 1977-03-28 | 1977-03-28 | Method of manufacturung tubular parts |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU695739A1 (en) |
-
1977
- 1977-03-28 SU SU772473712A patent/SU695739A1/en active
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