RU2005130875A - METHOD FOR PRODUCING HOLLOW THIN-WALLED PARTS - Google Patents

METHOD FOR PRODUCING HOLLOW THIN-WALLED PARTS Download PDF

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Publication number
RU2005130875A
RU2005130875A RU2005130875/02A RU2005130875A RU2005130875A RU 2005130875 A RU2005130875 A RU 2005130875A RU 2005130875/02 A RU2005130875/02 A RU 2005130875/02A RU 2005130875 A RU2005130875 A RU 2005130875A RU 2005130875 A RU2005130875 A RU 2005130875A
Authority
RU
Russia
Prior art keywords
producing hollow
hollow thin
walled parts
wall
matrix
Prior art date
Application number
RU2005130875/02A
Other languages
Russian (ru)
Other versions
RU2313416C2 (en
Inventor
Владимир Николаевич Андреев (RU)
Владимир Николаевич Андреев
Владимир Павлович Игнатьев (RU)
Владимир Павлович Игнатьев
Виталий Алексеевич Каргин (RU)
Виталий Алексеевич Каргин
Николай Сергеевич Егоров (RU)
Николай Сергеевич Егоров
Original Assignee
Федеральное государственное унитарное предпри тие"Производственное объединение "Завод им. Серго" (RU)
Федеральное государственное унитарное предприятие "Производственное объединение "Завод им. Серго"
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 Федеральное государственное унитарное предпри тие"Производственное объединение "Завод им. Серго" (RU), Федеральное государственное унитарное предприятие "Производственное объединение "Завод им. Серго" filed Critical Федеральное государственное унитарное предпри тие"Производственное объединение "Завод им. Серго" (RU)
Priority to RU2005130875/02A priority Critical patent/RU2313416C2/en
Publication of RU2005130875A publication Critical patent/RU2005130875A/en
Application granted granted Critical
Publication of RU2313416C2 publication Critical patent/RU2313416C2/en

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  • Forging (AREA)
  • Extrusion Of Metal (AREA)

Claims (1)

Способ изготовления тонкостенных полых деталей, имеющих стенку и дно, матрицей на пуансон, включающем рубку заготовок, калибровку, выдавливания, вытяжки и формовку придонной цилиндрической части стенки и донной части, отличающийся тем, что формирование придонной цилиндрической части стенки и донной части производят в матрице, имеющей диаметр меньше диаметра детали на величину упругой деформации стенки придонной части детали.A method of manufacturing thin-walled hollow parts having a wall and a bottom, a matrix on the punch, including cutting blanks, calibration, extrusion, drawing and molding the bottom cylindrical part of the wall and the bottom part, characterized in that the formation of the bottom cylindrical part of the wall and bottom part is produced in the matrix, having a diameter less than the diameter of the part by the amount of elastic deformation of the wall of the bottom of the part.
RU2005130875/02A 2005-10-05 2005-10-05 Method for making hollow thin-wall parts RU2313416C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005130875/02A RU2313416C2 (en) 2005-10-05 2005-10-05 Method for making hollow thin-wall parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005130875/02A RU2313416C2 (en) 2005-10-05 2005-10-05 Method for making hollow thin-wall parts

Publications (2)

Publication Number Publication Date
RU2005130875A true RU2005130875A (en) 2007-04-10
RU2313416C2 RU2313416C2 (en) 2007-12-27

Family

ID=38000129

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005130875/02A RU2313416C2 (en) 2005-10-05 2005-10-05 Method for making hollow thin-wall parts

Country Status (1)

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RU (1) RU2313416C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10495430B2 (en) * 2017-03-07 2019-12-03 National Machinery Llc Long cartridge case

Also Published As

Publication number Publication date
RU2313416C2 (en) 2007-12-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20081006