Show metadata Hide metadata

(19)

(11)

2 440 210

(13)

(51)

IPC

B21J13/02(2006-01-01)

B21J5/06(2006-01-01)

C22F1/00(2006-01-01)

(21) (22)

Application

2010129312/02, 2010-07-16

(24)

Start date

2010-07-16

(22)

Actual filing date

2010-07-16

(45)

Published

2012-01-20

(72)

Inventor

Sosenushkin Evgenij NikolaevichOvechkin Leonid MikhajlovichSosenushkin Aleksandr Evgen'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Moskovskij Gosudarstvennyj Tekhnologicheskij Universitet Vpo Mgtu

EVEN CHANNEL ANGLE EXTRUDER Russian patent published in 2012 - IPC B21J13/02 B21J5/06 C22F1/00

Abstract RU 2440210 C1

FIELD: process engineering.

SUBSTANCE: invention relates to metal forming. Extruder comprises shell ring, male die and female die. Female die has at least three intersecting inlet, intermediate and discharge channels. Inlet and discharge channels feature square section, while intermediate channel has screw cross section. Lead angle makes 2-11°. Intermediate channel length does not exceed 6H where H is the length of face of inlet and discharge channel cross section square. Note that split female die is used.

EFFECT: higher intensity of fine-grain structure formation and homogeneity of structures extruded.

2 dwg, 1 tbl

Similar patents RU2440210C1

Title	Year	Author	Number
DIE FOR EQUAL-CHANNEL ANGULAR PRESSING	2018	Sosenushkin Evgenij Nikolaevich Lyubimskij Semen Vasilevich Sosenushkin Aleksandr Evgenevich Yanovskaya Elena Aleksandrovna	RU2706394C1
DIE FOR CHANNEL ANGULAR PRESSING	2018	Sosenushkin Evgenij Nikolaevich Lyubimskij Semen Vasilevich Sosenushkin Aleksandr Evgenevich Yanovskaya Elena Aleksandrovna	RU2724231C2
DIE BLOCK FOR ANGULAR MOULDING	2012	Sosenushkin Evgenij Nikolaevich Tsfas Grigorij Mikhajlovich Janovskaja Elena Aleksandrovna Belokopytov Vladimir Vladimirovich Sosenushkin Aleksandr Evgen'Evich	RU2509621C1
DIE FOR CHANNEL ANGULAR PRESSING	2018	Sosenushkin Evgenij Nikolaevich Sosenushkin Aleksandr Evgenevich Yanovskaya Elena Aleksandrovna Ovechkin Leonid Mikhajlovich Lyubimskij Semen Vasilevich	RU2706393C1
ANGULAR FORMING PROCESS	2013	Sosenushkin Evgenij Nikolaevich Tsfas Grigorij Mikhajlovich Sosenushkin Aleksandr Evgen'Evich Ovechkin Leonid Mikhajlovich Belokopytov Vladimir Vladimirovich Janovskaja Elena Aleksandrovna	RU2519697C1
DIE FOR CHANNEL ANGULAR PRESSING	2018	Sosenushkin Evgenij Nikolaevich Sosenushkin Aleksandr Evgenevich Yanovskaya Elena Aleksandrovna Ovechkin Leonid Mikhajlovich	RU2725487C2
DIE SET FOR EQUAL-DUCT ANGULAR PRESSING	2004	Golubev P.I. Korshunov A.I.	RU2265492C1
METHOD OF METAL PRESSING AND DEVICE FOR ITS IMPLEMENTATION	2008	Shajakhmetov Azat Fanuzovich Botkin Aleksandr Vasil'Evich Valiev Ruslan Zufarovich Raab Georgij Iosifovich Akbashev Ridal' Ravilevich	RU2379148C2
DEVICE FOR CHANNEL ANGULAR PRESSING	2014	Sosenushkin Evgenij Nikolaevich Sosenushkin Aleksandr Evgen'Evich Ovechkin Leonid Mikhajlovich Janovskaja Elena Aleksandrovna Najk Dehvid	RU2570605C1
DEVICE FOR CHANNEL ANGULAR PRESSING	2014	Sosenushkin Evgenij Nikolaevich Sosenushkin Aleksandr Evgen'Evich Ovechkin Leonid Mikhajlovich Janovskaja Elena Aleksandrovna Ljubushkin Andrej Gennad'Evich	RU2570606C1

RU 2 440 210 C1

Authors

Sosenushkin Evgenij Nikolaevich

Ovechkin Leonid Mikhajlovich

Sosenushkin Aleksandr Evgen'Evich

Dates

2012-01-20—Published

2010-07-16—Filed