SU128731A1 - Method for forging ingot from hard-to-deforming alloys - Google Patents

Method for forging ingot from hard-to-deforming alloys

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Publication number
SU128731A1
SU128731A1 SU625004A SU625004A SU128731A1 SU 128731 A1 SU128731 A1 SU 128731A1 SU 625004 A SU625004 A SU 625004A SU 625004 A SU625004 A SU 625004A SU 128731 A1 SU128731 A1 SU 128731A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hard
ingot
alloys
deforming
forging ingot
Prior art date
Application number
SU625004A
Other languages
Russian (ru)
Inventor
С.В. Легранд
Original Assignee
С.В. Легранд
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 С.В. Легранд filed Critical С.В. Легранд
Priority to SU625004A priority Critical patent/SU128731A1/en
Application granted granted Critical
Publication of SU128731A1 publication Critical patent/SU128731A1/en

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Description

Получение выт нутой заготовк: ковкой слнткоз из труднодеформируемых сплавов затрудн етс  возникающими при деформировании раст гивающими напр жени ми, разрушаюши и поверхность материала .Obtaining an elongated billet: forging metal from hard-to-deforming alloys is hampered by tensile stresses arising during deformation, destroying and the surface of the material.

Искусственное создание добавочных напр жений 11рот}1воио,1ожного знака с помощью противодавлений способстзует Страпс;П1ю трещинообразовани  в слитке, однако, оно нашло применение только дл  осаживани  прессованием нагретого слитка в oooihie (а не дл  выт жки ) вследствие отсутстви  разработки удовлот1юрпте.тьпого технологического процесса получени  выт нутых заготовок из трудподефо тмпруемых сплавов.Artificial creation of additional stresses 11rot} of a single, false mark with the help of backpressures helps Strapes; Ptu cracking in the ingot, however, it has been used only for pressing up the heated ingot in the oooihie (and not for stretching) due to the lack of development of a suitable process obtaining elongated workpieces from hard-to-work alloys.

Существо описываемого способа заключаетс  в том, что нлгреть;;; слиток из труднодеформируемого сплава перед прсссовапием зажимают с торцов между нагретыми прокладками, выполненными из легкодеформируемых сплавов, и производ т выт жку кузнечнылп обжимками с квадратным профилем ручьев. При удлинении слитка его вдавливаютс  в тело более м гких прокладок, и тем самым создаютс  услови  дл  получени  добавочных напр жений ,)иоложного знака, устран ющих трещинообразование в слитке.The essence of the described method is that nlgreth ;;; An ingot of a hard-to-deforming alloy is clamped at the ends between heated gaskets made of easily deformable alloys and made forging forks with a square profile of streams. When the ingot is lengthened, it is pressed into the body of softer pads, and thus conditions are created for obtaining additional stresses, a negative sign, which eliminate cracking in the ingot.

Приложение уеилий ца выполн ющие роль демпфера про;;л;1дки может быть осуществлено при помощи различных средств линдрамн, пружинами, а таюке клиновыми или ВИПТОБЫМП ми.The application of the function of the product damper ;; l; 1dki can be carried out with the help of various means of lindramn, springs, and also wedge-shaped or VIPT.

На фиг. 1 показана схема осуществленн  способа; на фиг. мы устройства дл  приложени  усилий на прокладки.FIG. 1 shows a diagram of the method implemented; in fig. we are devices for applying pressure on gaskets.

Подвергаемый выт жке кузнечными обжимками / и 2 слиток 3 зажимают между прокладками 4 и 5.Subjected to stretching forging rims / and 2 ingot 3 is clamped between the gaskets 4 and 5.

(Схемы приложени  усилий на прокладки показаны: при помощи пневмоцилннлррв Jia фиг. 2,а, прз-жии на фиг. 2,6, клиновым механизмом на ф-нг. 2,Ъй TfriiffolfHTi механизмом на фнг. ,2,г).(Schemes of application of gaskets are shown: with the help of pneumatic cylinders Jia of Fig. 2, a, shown in Fig. 2.6, wedge mechanism on f-ng. 2, bj TfriiffolfHTi mechanism on fng. 2, g).

,)-,V. ,; ,) -, V. ,;

,, iv i П р е д м е т изобретени ,, iv i Predext of the Invention

Способ кузиечщлд выт жки саитка из труднодефо)мнрусмых сплавов , отличающийс - тем, что, с целью повышени  качества слитка и устранени  в нем трещинообразованн , возникающего от локальных раст гииагощнх напр жений., нагретый слиток зажимают между нагретыми нрркладками, выполненными нз легкодеформируемых сплавов .The method of stretching a hardworking multi-alloyed alloy, characterized in that, in order to improve the quality of the ingot and to eliminate cracks in it, arising from local stretching stresses, the heated ingot is clamped between heated lines, made by jscers, made by jscers, made by jsc, made by volts, and the patterns are cracked between the hot metal strains made by js.

SU625004A 1959-04-13 1959-04-13 Method for forging ingot from hard-to-deforming alloys SU128731A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU625004A SU128731A1 (en) 1959-04-13 1959-04-13 Method for forging ingot from hard-to-deforming alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU625004A SU128731A1 (en) 1959-04-13 1959-04-13 Method for forging ingot from hard-to-deforming alloys

Publications (1)

Publication Number Publication Date
SU128731A1 true SU128731A1 (en) 1959-11-30

Family

ID=48399920

Family Applications (1)

Application Number Title Priority Date Filing Date
SU625004A SU128731A1 (en) 1959-04-13 1959-04-13 Method for forging ingot from hard-to-deforming alloys

Country Status (1)

Country Link
SU (1) SU128731A1 (en)

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