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1. 发明申请

WO0145879A8 METHOD FOR CENTRIFUGAL CASTING OF BLANKS FOR ROLLERS USED IN MACHINES FOR CONTINUOUS CASTING OF BLANKS 审中-公开
标题翻译：用于连续铸造空白的机器中使用的滚筒的离心机的方法
公开(公告)号：WO0145879A8
公开(公告)日：2001-08-30
申请号：PCT/UA0000014
申请日：2000-04-13
申请人： DOCHERNEE PREDPR NEXUS PROIZV
发明人： KHATSKELYAN IGOR PAVLOVICH , FEDOSOV VLADIMIR GAROLDOVICH , OSTAPENKO GEORGY LEONIDOVICH , ALEXEENKO GEORGY YAKOVLEVICH
IPC分类号： B22D13/02 , B22D27/20 , B22D13/00
CPC分类号： B22D13/023 , B22D27/20
摘要： The invention relates to foundry work in particular to the technology of centrifugal casting of blanks for producing rollers used in machines for continuous casting of blanks. The inventive method consists in casting a metal melt of martensite-ferrite class into a rotatable ingot mold. Prior to casting and introducing iron powder (IP), a powder-like modifying additive is introduced into the melt until an outer layer of the blank is obtained. In accordance with the invention, when the outer layer of the blank is formed the introduction into the melt of the powder-like modifying additives continuously accompanied by a reduction in the consumption thereof down to zero. Simultaneously the iron powder is introduced into the melt with an increase the consumption thereof from zero up to 1.5 - 3.0 % in relation to the casting metal per second until the formation of an intermediate layer of a mixture of the powder-like modifying additives and the iron powder of 2-4 mm thickness. The iron powder is introduced until completion of the casting of the metal into the ingot mold.
摘要翻译：本发明涉及铸造工艺，特别涉及用于坯料连续铸造的机器中用于生产辊子的坯料的离心铸造技术。本发明的方法在于将马氏体 - 铁素体类的金属熔体铸造到可旋转铸模中。在铸造和引入铁粉（IP）之前，将粉末状改性添加剂引入熔体中直到得到坯料的外层。根据本发明，当坯料的外层形成时，将粉末状改性添加剂的熔体连续地引入，同时将其消耗量降低到零。同时，将铁粉引入熔体中，从而将其消耗量从零增加至相对于铸造金属每秒钟的1.5-3.0％，直到形成粉末状改性添加剂的混合物的中间层和铁粉2-4毫米厚。引入铁粉直到完成将金属浇铸到铸模中。

2. 发明申请

WO0145871A8 ROLLING MILL 审中-公开
标题翻译：轧机
公开(公告)号：WO0145871A8
公开(公告)日：2001-08-30
申请号：PCT/UA0000013
申请日：2000-04-13
申请人： DOCHERNEE PREDPR NEXUS PROIZV
发明人： FEDOSOV VLADIMIR GAROLDOVICH , KHATSKELYAN IGOR PAVLOVICH , OSTAPENKO GEORGY LEONIDOVICH , ALEXEENKO GEORGY YAKOVLEVICH
IPC分类号： B21B13/00 , B21B13/02 , B21B13/10 , B21B39/16
CPC分类号： B21B13/001 , B21B13/02 , B21B39/16 , B21B2013/106
摘要： The invention relates to rolling production and can be used for improving technological parameters and rigidity of rolling mills, while a transforming duomills into universal ones. The rolling mill consists of bases (1) and bottom horizontal rollers (4) installed in top and bottom chucks (5, 6) and mechanisms for regulating the rollers and cassettes (15) with vertical rollers (16) mounted between the chucks (5, 6) of the horizontal rollers (4). In accordance with the invention, plates (7) are rigidly fixed to outer sides of the windows of the bases'(1) columns (2, 3). The plates (7) project from boundaries of the columns (2, 3). The parts of the columns are linked to each other with the aid of top and bottom beams (9, 10) on which an entry and delivery roller guides (11) are mounted. The cassettes (15) with the vertical rollers (16) are fixed with the aid of a wedge arrangement between the inner surfaces of the columns (2, 3) of the base (1) and the surface of the plate (7). The top beams (9) have a cross section of a trapezoidal form and bottom beams (10) are embodied in the form of a tube. The rolling mill additionally comprises a mechanism for the axial fixation of the chucks (6) of the bottom horizontal roller (4) and a mechanism for axial adjustment and fixation of the chucks of the top horizontal roller (4) in addition to mechanisms for bailing the chucks (5, 6) of the horizontal rollers (4) mounted in such a way that they can turn and be introduced into the space between the chucks (5, 6) of the horizontal rollers (4). This operation is carried out during changing of the callipers of the rollers (4) and dismantling the cassettes (15) together with the vertical rollers (16).
摘要翻译：本发明涉及轧制生产，可用于改进轧机的工艺参数和刚性，而转化成二次方式可转化为普通轧制。轧机由安装在顶部和底部卡盘（5,6）中的基部（1）和底部水平辊（4）组成，并且用于调节辊和盒（15）的机构，其中垂直辊（16）安装在卡盘（5），6）的水平辊（4）。根据本发明，板（7）刚性地固定在基座（1）柱（2,3）的窗户的外侧。板（7）从柱（2,3）的边界突出。借助于其上安装入口和输送辊导向件（11,10）的顶梁和底梁（9,10），柱的部分彼此连接。具有垂直辊（16）的盒（15）借助于基座（1）的柱（3）的内表面和板（7）的表面之间的楔形布置而被固定。顶梁（9）具有梯形形状的横截面，底梁（10）以管的形式被实施。轧机另外包括用于轴向固定底部水平辊（4）的卡盘（6）的机构和用于轴向调节和固定顶部水平辊（4）的卡盘的机构，以及用于打浆的机构水平辊（4）的卡盘（5,6）以能够转动并被引入水平辊（4）的卡盘（5,6）之间的空间的方式安装。在更换辊子（4）的卡钳并且与垂直辊（16）一起拆卸盒（15）时进行该操作。

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