RU2013112581A - METHOD FOR PRODUCING SHELLS - Google Patents

METHOD FOR PRODUCING SHELLS Download PDF

Info

Publication number
RU2013112581A
RU2013112581A RU2013112581/02A RU2013112581A RU2013112581A RU 2013112581 A RU2013112581 A RU 2013112581A RU 2013112581/02 A RU2013112581/02 A RU 2013112581/02A RU 2013112581 A RU2013112581 A RU 2013112581A RU 2013112581 A RU2013112581 A RU 2013112581A
Authority
RU
Russia
Prior art keywords
cutting
local thickenings
shell
thinning
extruding
Prior art date
Application number
RU2013112581/02A
Other languages
Russian (ru)
Other versions
RU2533242C1 (en
Inventor
Анатолий Семёнович Митин
Андрей Анатольевич Митин
Original Assignee
Открытое акционерное общество "Завод им. В.А. Дегтярева"
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 Открытое акционерное общество "Завод им. В.А. Дегтярева" filed Critical Открытое акционерное общество "Завод им. В.А. Дегтярева"
Priority to RU2013112581/02A priority Critical patent/RU2533242C1/en
Publication of RU2013112581A publication Critical patent/RU2013112581A/en
Application granted granted Critical
Publication of RU2533242C1 publication Critical patent/RU2533242C1/en

Links

Landscapes

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

Abstract

1. Способ изготовления оболочек, включающий изготовление выдавливанием из отрезка прутка полой фасонной заготовки, последующую обработку резанием внутренней и наружной поверхностей, ротационную вытяжку с утонением с допустимой степенью деформации, термическую обработку и окончательную обработку резанием, отличающийся тем, что оболочку изготавливают моноблочной с дном, на котором с внешней и/или внутренней стороны размещены местные утолщения.2. Способ по п.1, отличающийся тем, что местные утолщения превышают минимальную толщину оболочки не менее чем в 10 раз.1. A method of manufacturing shells, including the production of extruding a hollow shaped billet from a section of a bar, subsequent processing by cutting the inner and outer surfaces, a rotational hood with thinning with an acceptable degree of deformation, heat treatment and final cutting, characterized in that the shell is made monoblock with a bottom, on which local thickenings are located on the external and / or internal side. 2. The method according to claim 1, characterized in that the local thickenings exceed the minimum shell thickness by at least 10 times.

Claims (2)

1. Способ изготовления оболочек, включающий изготовление выдавливанием из отрезка прутка полой фасонной заготовки, последующую обработку резанием внутренней и наружной поверхностей, ротационную вытяжку с утонением с допустимой степенью деформации, термическую обработку и окончательную обработку резанием, отличающийся тем, что оболочку изготавливают моноблочной с дном, на котором с внешней и/или внутренней стороны размещены местные утолщения.1. A method of manufacturing shells, including the production of extruding a hollow shaped billet from a section of a bar, subsequent processing by cutting the inner and outer surfaces, a rotational hood with thinning with an acceptable degree of deformation, heat treatment and final cutting, characterized in that the shell is made monoblock with a bottom, on which local thickenings are placed on the external and / or internal side. 2. Способ по п.1, отличающийся тем, что местные утолщения превышают минимальную толщину оболочки не менее чем в 10 раз. 2. The method according to claim 1, characterized in that the local thickenings exceed the minimum shell thickness by at least 10 times.
RU2013112581/02A 2013-03-20 2013-03-20 Shell manufacturing method RU2533242C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013112581/02A RU2533242C1 (en) 2013-03-20 2013-03-20 Shell manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013112581/02A RU2533242C1 (en) 2013-03-20 2013-03-20 Shell manufacturing method

Publications (2)

Publication Number Publication Date
RU2013112581A true RU2013112581A (en) 2014-09-27
RU2533242C1 RU2533242C1 (en) 2014-11-20

Family

ID=51656329

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013112581/02A RU2533242C1 (en) 2013-03-20 2013-03-20 Shell manufacturing method

Country Status (1)

Country Link
RU (1) RU2533242C1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118265A (en) * 1977-03-25 1978-10-16 Hitachi Metals Ltd Powerful cold roll form device
SU1378986A1 (en) * 1984-10-30 1988-03-07 Всесоюзный Проектно-Конструкторский И Технологический Институт Светотехнической Промышленности Method of manufacturing parts of shell type
RU2227765C1 (en) * 2002-09-12 2004-04-27 Открытое акционерное общество "Завод им. В.А.Дегтярева" Method for making thin-wall cylindrical envelope from martensite ageing steels
RU2417854C1 (en) * 2009-12-01 2011-05-10 Открытое акционерное общество "Завод им. В.А. Дегтярева" Method of producing thin-wall shells

Also Published As

Publication number Publication date
RU2533242C1 (en) 2014-11-20

Similar Documents

Publication Publication Date Title
CO2018009542A2 (en) Method for manufacturing a cellulose product, apparatus for forming a cellulose product and cellulose product
BR112016024880A2 (en) method for producing parts made of metal or metal matrix composite, and resulting from the manufacture of additive followed by an operation involving forging of said parts?
WO2017012609A3 (en) Spray head for suppling at least one die of a forming machine with lubricating coolant, and method for producing such a spray head
RU2018118415A (en) The hydraulic part of the pump and method of its manufacture
PE20181933A1 (en) PROCEDURE FOR MANUFACTURING A HIGH FINE QUIET LIME MILK AND HIGH FINE LIME MILK OBTAINED WITH PROCESS WATER
WO2016070205A3 (en) Production of a spinel material
MX2016006609A (en) Production method for forged crank shaft.
TWD171774S (en) Portion of surveillance camera
EA201791403A1 (en) PRESS FORM FOR ELEMENTS OF BIMETALLIC RADIATORS AND RELATED METHOD
JP2020029205A5 (en)
EA201290163A1 (en) METHOD OF MANUFACTURING A HEAT RELATING DEVICE BY HEAT TUBE
FR3040653B1 (en) SUPPORT TOOLING FOR WINDING FIBROUS TEXTURE, METHOD FOR MANUFACTURING FIBROUS TEXTURE, AND METHOD FOR MANUFACTURING FIBROUS PREFORM OF REVOLUTION
RU2013112581A (en) METHOD FOR PRODUCING SHELLS
ITUA20161612A1 (en) Combined process for the production of tetrahydrofuran and polyesters comprising 1,4-butylene dicarboxylate units.
MX2017012315A (en) Manufacturing method for forged crank shaft.
BR112018014591A2 (en) improved method for processing magnesium chloride solutions and method for manufacturing carboxylic acids
GB2546925A (en) Phantom production tool
RU2016102984A (en) METHOD FOR PRODUCING FURACILIN
RU2017106322A (en) METHOD FOR PRODUCING A RING FORMED PRODUCT AND A RING MATERIAL FOR PRODUCING SUCH A PRODUCT
RU2014119215A (en) METHOD FOR MANUFACTURING ORIGINAL PREPARATION FROM ALUMINUM ALLOY FOR HOT VOLUME STAMPING OF PARTS
JP2015112626A5 (en)
RU2016115518A (en) CONTOUR LASER CUTTING METHOD
RU2013130422A (en) METHOD FOR PRODUCING THE BALL FINGER
RU2014150300A (en) METHOD FOR PRODUCING COMPLEX SHAPED SHELLS
UA102648U (en) A METHOD OF MANUFACTURING TAPE