RU99103554A - METHOD FOR OBTAINING CONTINUOUS DEFORMED Billets AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR OBTAINING CONTINUOUS DEFORMED Billets AND DEVICE FOR ITS IMPLEMENTATION

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Publication number
RU99103554A
RU99103554A RU99103554/02A RU99103554A RU99103554A RU 99103554 A RU99103554 A RU 99103554A RU 99103554/02 A RU99103554/02 A RU 99103554/02A RU 99103554 A RU99103554 A RU 99103554A RU 99103554 A RU99103554 A RU 99103554A
Authority
RU
Russia
Prior art keywords
walls
pair
eccentric
mold
seed
Prior art date
Application number
RU99103554/02A
Other languages
Russian (ru)
Other versions
RU2169634C2 (en
Inventor
В.В. Стулов
В.И. Одиноков
Original Assignee
Институт машиноведения и металлургии ДВО РАН
Filing date
Publication date
Application filed by Институт машиноведения и металлургии ДВО РАН filed Critical Институт машиноведения и металлургии ДВО РАН
Priority to RU99103554A priority Critical patent/RU2169634C2/en
Priority claimed from RU99103554A external-priority patent/RU2169634C2/en
Publication of RU99103554A publication Critical patent/RU99103554A/en
Application granted granted Critical
Publication of RU2169634C2 publication Critical patent/RU2169634C2/en

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Claims (2)

1. Способ получения непрерывнолитых деформированных заготовок, включающий введение затравки в вертикальный кристаллизатор, состоящий из двух пар противоположно расположенных стенок с расширяющейся в верхней части рабочей полостью, подачу в него расплава, формирование затвердевшей корочки заготовки с деформированием и проталкиванием затравки и заготовки из кристаллизатора, стенки которого приводят в движение, сообщая первой паре стенок вращательное движение, а второй - возвратно-поступательное движение, затравку используют из более пластичного металла, чем заливаемый, отличающийся тем, что подачу расплава начинают в неработающий кристаллизатор при разведенных стенках первой пары, соответствующем углу поворота эксцентрика среднего участка эксцентрикового вала β = 60-75°, а плоская сплошная затравка заводится снизу кристаллизатора на расстояние "H1", связанном с высотой вертикального нижнего участка стенок первой пары "Н" соотношением H1/H=0,25-0,3.1. A method of producing continuously cast deformed billets, comprising introducing a seed into a vertical mold, consisting of two pairs of oppositely located walls with a working cavity expanding in the upper part, supplying melt to it, forming a hardened crust of the workpiece with deformation and pushing of the seed and the workpiece from the mold, wall which is set in motion, giving the first pair of walls a rotational motion, and the second a reciprocating motion, the seed is used from more rib metal than submerged, characterized in that the feeding of melt start to crystallizing broken when diluted walls of the first pair, corresponding to the rotation angle of the eccentric portion of the eccentric secondary shaft β = 60-75 °, and the flat solid seed is put below the mold to a distance "H 1" associated with the height of the vertical lower section of the walls of the first pair of "H" by the ratio of H 1 / H = 0.25-0.3. 2. Устройство для получения непрерывнолитых деформированных заготовок, содержащее разливочную емкость с погружным стаканом, вертикальный кристаллизатор, состоящий из двух пар стенок с продольными водоохлаждаемыми каналами в них, стенки первой пары которого выполнены в верхней части расширяющимися под углом наклона к вертикали 10o и вертикальным нижним участком с возможностью совершать вращательные движения, а стенки второй пары - с возможностью совершать возвратно-поступательные движения, два эксцентриковых параллельных горизонтальных вала с эксцентриком на среднем участке, на каждом из которых установлена одна из стенок первой пары, затравка установлена в кристаллизатор с зазором относительно его второй пары стенок и выполнена сплошной, отличающееся тем, что затравка выполнена плоской с толщиной "в" и высотой "Н2", связанными с толщиной заготовки "b", радиусом эксцентрика "R" среднего участка эксцентрикового горизонтального вала и высотой вертикального нижнего участка стенок первой пары "Н" соотношениями (b-a)/R=0,06-0,26 и Н2/Н=0,5-0,6.2. A device for producing continuously cast deformed billets, comprising a casting container with a submersible nozzle, a vertical mold, consisting of two pairs of walls with longitudinal water-cooled channels in them, the walls of the first pair of which are made in the upper part expanding at an angle of inclination to the vertical of 10 o and a vertical lower section with the ability to make rotational movements, and the walls of the second pair - with the ability to make reciprocating movements, two eccentric parallel horizontal s shaft with an eccentric in the middle portion, each of which has one of the walls of the first pair, the primer set in a mold with a clearance with respect to its second pair of walls, and is solid, characterized in that the primer is made flat with the thickness "c" and height "h 2 ", associated with the thickness of the workpiece" b ", the radius of the eccentric" R "of the middle section of the horizontal eccentric shaft and the height of the vertical lower section of the walls of the first pair of" H "ratios (ba) / R = 0.06-0.26 and H 2 / H = 0.5-0.6.
RU99103554A 1999-02-23 1999-02-23 Method for making continuously cast deformed billets and apparatus for performing the same RU2169634C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99103554A RU2169634C2 (en) 1999-02-23 1999-02-23 Method for making continuously cast deformed billets and apparatus for performing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99103554A RU2169634C2 (en) 1999-02-23 1999-02-23 Method for making continuously cast deformed billets and apparatus for performing the same

Publications (2)

Publication Number Publication Date
RU99103554A true RU99103554A (en) 2000-12-27
RU2169634C2 RU2169634C2 (en) 2001-06-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU99103554A RU2169634C2 (en) 1999-02-23 1999-02-23 Method for making continuously cast deformed billets and apparatus for performing the same

Country Status (1)

Country Link
RU (1) RU2169634C2 (en)

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