METHOD FOR PRESSURE TREATMENT OF CYLINDRICAL BLANKS Russian patent published in 2023 - IPC B21C23/08 

Abstract RU 2791198 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to the field of metallurgy and can be used for pressing cylindrical blanks. The method for processing cylindrical blanks includes two stages of pressing. In the first stage, the first billet is pressed to obtain a second billet of smaller cross section. The second workpiece (7) is divided into the outlet, stationary and tie-down parts and the press residue. The output part of the second workpiece is divided into parts of the measured length, which are used as workpieces in the second stage of pressing.

EFFECT: reduction of waste sent to remelting is ensured, and the yield of good is increased.

4 cl, 5 dwg, 2 ex

Similar patents RU2791198C1

Title Year Author Number
METHOD FOR PRODUCTION OF RODS WITH DIAMETER OF LESS THAN 60 MM FROM HEAT-RESISTANT NICKEL-BASED ALLOY VZH175-VI BY HOT EXTRUSION 2020
  • Shilnikov Evgenij Vladimirovich
  • Kabanov Ilya Viktorovich
  • Dmitriev Aleksandr Iassonovich
  • Kudinov Kirill Aleksandrovich
  • Troyanov Boris Vladimirovich
  • Kucheyarev Viktor Vladimirovich
  • Shpagin Aleksandr Sergeevich
  • Letnikov Mikhail Nikolaevich
  • Bakradze Mikhail Mikhajlovich
RU2752819C1
METHOD FOR MAKING TUBES OF ALUMINUM ALLOY 2003
  • Fridljander I.N.
  • Kablov E.N.
  • Molostova I.I.
  • Isaev V.I.
  • Chertovikov V.M.
  • Levashov V.V.
  • Ovsjannikov B.V.
RU2239503C1
METHOD FOR PRODUCTION OF BARS WITH DIAMETER LESS THAN 70 mm FROM PRECISION ALLOY OF GRADE “Н70Х10Ф8Я7” BY HOT EXTRUSION METHOD 2023
  • Shilnikov Evgenij Vladimirovich
  • Kabanov Ilya Viktorovich
  • Shilnikov Aleksandr Evgenevich
  • Troyanov Boris Vladimirovich
  • Dmitriev Aleksandr Iassonovich
  • Muruev Stanislav Vladimirovich
RU2824780C1
PROCEDURE FOR PRODUCTION OF HOT-PRESSED WORK-PIECES OUT OF LEAD ALPHA+BETA BRASS 2008
  • Ovchinnikov Aleksandr Sergeevich
  • Loginov Jurij Nikolaevich
  • Zhukova Ljudmila Mikhajlovna
  • Evdokimov Dmitrij Aleksandrovich
RU2393265C2
APPARATUS FOR ANGULAR PRESSING 2021
  • Loginov Yurij Nikolaevich
  • Zamaraeva Yuliya Valentinovna
RU2780729C1
METHOD FOR OBTAINING COMPLEX-SHAPED PRODUCTS FROM HIGH-ALLOY HEAT-RESISTANT NICKEL ALLOYS CONTAINING MORE THAN 30% OF STRENGTHENING G'-PHASE 2021
  • Shilnikov Evgenij Vladimirovich
  • Kabanov Ilya Viktorovich
  • Dmitriev Aleksandr Iassonovich
  • Troyanov Boris Vladimirovich
  • Kudinov Kirill Aleksandrovich
  • Penkin Denis Sergeevich
RU2753103C1
METAL EXTRUSION METHOD AND APPARATUS FOR PERFORMING THE SAME 2006
  • Loginov Jurij Nikolaevich
RU2306994C1
METHOD OF PRODUCTION OF COLD-WROUGHT SEAMLESS PIPES AND HEAT-RESISTANT SEAMLESS PIPE MADE BY THIS METHOD 2013
  • Vilkin Sergej Borisovich
  • Kravtsov Stanislav Grigor'Evich
  • Lobanov Dmitrij Viktorovich
  • Butrim Viktor Nikolaevich
  • Kashirtsev Valentin Nikolaevich
  • Egorov Mikhail Valentinovich
  • Mitroshenkov Aleksandr Viktorovich
  • Nedashkovskij Konstantin Ivanovich
RU2563566C2
METHOD FOR MANUFACTURING BRONZE RODS “БрХ08” 2023
  • Shilnikov Evgenij Vladimirovich
  • Kabanov Ilya Viktorovich
  • Shilnikov Aleksandr Evgenevich
  • Troyanov Boris Vladimirovich
  • Petukhov Petr Valentinovich
RU2807260C1
METHOD FOR PRESSING MATERIALS WITHOUT BUTT 0
  • Kravchenko Sergej Grigorevich
  • Vishnevskij Petr Sergeevich
  • Rakitskij Anatolij Nikolaevich
  • Dobrovlyanskij Sergej Nikolaevich
  • Kosyrev Yurij Nikolaevich
  • Kosminskij Vitalij Sergeevich
  • Smirnov Vladimir Petrovich
  • Stankevich Anatolij Naumovich
  • Shamalo Sergej Anatolevich
SU1648584A1

RU 2 791 198 C1

Authors

Loginov Yurij Nikolaevich

Shimov Georgij Viktorovich

Bushueva Natalya Igorevna

Bersenev Andrej Sergeevich

Razinkin Aleksandr Viktorovich

Projdakova Liliya Akhmetovna

Dates

2023-03-03Published

2022-06-06Filed