SU489544A1 - Tool for pressing hollow articles with internal longitudinal ribs - Google Patents

Tool for pressing hollow articles with internal longitudinal ribs

Info

Publication number
SU489544A1
SU489544A1 SU2035146A SU2035146A SU489544A1 SU 489544 A1 SU489544 A1 SU 489544A1 SU 2035146 A SU2035146 A SU 2035146A SU 2035146 A SU2035146 A SU 2035146A SU 489544 A1 SU489544 A1 SU 489544A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tool
longitudinal ribs
hollow articles
internal longitudinal
pressing hollow
Prior art date
Application number
SU2035146A
Other languages
Russian (ru)
Inventor
Леонард Георгиевич Степанский
Александр Павлович Шляхин
Олег Михайлович Шухат
Александр Иванович Подгаецкий
Вячеслав Сергеевич Стариков
Валерий Андреевич Малафеев
Николай Павлович Шляхин
Original Assignee
Предприятие П/Я А-7697
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 А-7697 filed Critical Предприятие П/Я А-7697
Priority to SU2035146A priority Critical patent/SU489544A1/en
Application granted granted Critical
Publication of SU489544A1 publication Critical patent/SU489544A1/en

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  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description

диальном направлении. Благодар  этому назы иглы в зоне калибрующего очка матрицы заполн ютс  металлом и происходит прессование трубы с ребрами значительной высоты.the dial direction. Due to this, the needles in the area of the gauge point of the matrix are filled with metal and the pipe is pressed with ribs of considerable height.

Предмет изобретени Subject invention

Инструмент дл  прессовани  полых изделий с внутренними продольными ребрами, содержащий матрицу и иглу с продольными пазами на ее заход щем в очко матрицы калибрующем участке, отличающийс  тем, что, с целью возможности получени  труб с ребрами с соотнощением высоты к ширине больще двух, в матрице перед очком выполнены продольные сужающиес  в направлении прессовани  каналы, каждый из которых охватывает по крайней мере один паз иглы.A tool for pressing hollow articles with internal longitudinal ribs, containing a matrix and a needle with longitudinal grooves in its calibrating portion of the matrix point, characterized in that, in order to be able to produce pipes with ribs with a height-to-width ratio greater than two, in the matrix in front The points are made with longitudinal channels narrowing in the direction of pressing, each of which covers at least one needle groove.

SU2035146A 1974-06-21 1974-06-21 Tool for pressing hollow articles with internal longitudinal ribs SU489544A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2035146A SU489544A1 (en) 1974-06-21 1974-06-21 Tool for pressing hollow articles with internal longitudinal ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2035146A SU489544A1 (en) 1974-06-21 1974-06-21 Tool for pressing hollow articles with internal longitudinal ribs

Publications (1)

Publication Number Publication Date
SU489544A1 true SU489544A1 (en) 1975-10-30

Family

ID=20588133

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2035146A SU489544A1 (en) 1974-06-21 1974-06-21 Tool for pressing hollow articles with internal longitudinal ribs

Country Status (1)

Country Link
SU (1) SU489544A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175416A (en) * 1977-01-18 1979-11-27 Hitachi, Ltd. Apparatus for manufacturing heat transfer tubes
RU204276U1 (en) * 2020-11-30 2021-05-18 Публичное Акционерное Общество "Корпорация Всмпо-Ависма" TOOL FOR PRESSING TWELVE-CHANNEL PIPES FROM LIGHT ALLOYS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175416A (en) * 1977-01-18 1979-11-27 Hitachi, Ltd. Apparatus for manufacturing heat transfer tubes
RU204276U1 (en) * 2020-11-30 2021-05-18 Публичное Акционерное Общество "Корпорация Всмпо-Ависма" TOOL FOR PRESSING TWELVE-CHANNEL PIPES FROM LIGHT ALLOYS

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