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1. 发明申请

WO2011124965A2 SUPPORT FRAME FOR ROLLS OF A ROLLING STAND AND ROLLING STAND PROVIDED WITH SAID FRAME 审中-公开
标题翻译：支持框架的滚动架和滚动台提供框架
公开(公告)号：WO2011124965A2
公开(公告)日：2011-10-13
申请号：PCT/IB2011/000726
申请日：2011-04-04
申请人： DANIELI & C. OFFICINE MECCANICHE SPA , PAOLONE, Rolando , TOMAT, Claudio
发明人： PAOLONE, Rolando , TOMAT, Claudio
IPC分类号： B21B31/00
CPC分类号： B21B31/02 , B21B13/02 , B21B13/06
摘要： Support frame (10) for a rolling stand, in which a first horizontal rolling roll (22) and a second horizontal rolling roll (23) are provided, opposite each other with respect to a nominal rolling axis (X). The first horizontal roll (22) is supported at its ends by two first chocks (22a, 22b) and the second horizontal roll (23) is supported at its ends by two second chocks (23a, 23b). The support frame (10) comprises a first shoulder (1 1) disposed on a first side with respect to the nominal rolling axis (X) so as to maintain in a determinate position one of the first chocks (22a) and one of the second chocks (23 a), and a second shoulder (12) disposed on a second side opposite the first side with respect to the nominal rolling axis (X), so as to maintain, in coordinated positions with respect to the first shoulder (1 1), the other of the first chocks (22b) and the other of the second chocks (23b). The support frame (10) comprises a spacer element (19) of the replaceable type interposed between the two shoulders (1 1, 12) so as to define a desired and modifiable reciprocal distance between the two shoulders (1 1, 12).
摘要翻译：第一水平轧辊（22）和第二水平轧制辊（23）相对于标称轧制轴线（X）彼此相对设置的用于轧制机架的支撑架（10）。第一水平辊（22）的端部由两个第一轴承座（22a，22b）支撑，第二水平辊（23）在其端部由两个第二轴承座（23a，23b）支撑。支撑框架（10）包括相对于标称滚动轴线（X）设置在第一侧上的第一肩部（11），以便将第一轴承座（22a）中的一个与第二轴承座（22a）中的一个保持在确定位置轴承座（23a）和相对于标称滚动轴线（X）设置在与第一侧相对的第二侧上的第二肩部（12），以便保持在相对于第一肩部（11）的协调位置），第一轴承座（22b）中的另一个和第二轴承座（23b）中的另一个。支撑框架（10）包括插入在两个肩部（11,12）之间的可替换型式的间隔元件（19），以便在两个肩部（11,12）之间限定出期望和可修改的往复距离。

2. 发明申请

WO2005039793A3 COILING DEVICE AND METHOD FOR ROLLED OR DRAWN LONG PRODUCTS 审中-公开
公开(公告)号：WO2005039793A3
公开(公告)日：2005-05-06
申请号：PCT/IB2005/000092
申请日：2005-01-17
申请人： DANIELI & C. OFFICINE MECCANICHE SPA , BORDIGNON, Giuseppe , PAIARO, Ivan , DE LUCA, Andrea , PAOLONE, Rolando
发明人： BORDIGNON, Giuseppe , PAIARO, Ivan , DE LUCA, Andrea , PAOLONE, Rolando
IPC分类号： B21C47/30
摘要： Coiling device (10) and relative coiling method for rolled or drawn long products, comprising a mandrel (11), arranged cantilevered and rotatable with respect to a central longitudinal axis (X), and on which the long products are wound in adjacent and superimposed spirals (33), in order to form a compact coil (31) having the geometric shape of a circular ring with lateral flanks substantially orthogonal, or very angled, with respect to the central longitudinal axis (X). The mandrel (11) comprises a flange (12) substantially orthogonal, or very angled, with respect to the central longitudinal axis (X) which defines a first lateral flank of the coil (31). The mandrel (11) also comprises first arm elements (13) which define the cylindrical surface of the core that forms the coil (31), and second arm elements (14), opposite the flange (12), which define a second flank of the coil. The first and the second arm elements (13, 14) are mobile between a first coil-forming position and a second coil-removal position.

3. 发明申请

WO2010119081A1 MULTI-FUNCTIONAL ROLLING STAND AND RELATIVE METHOD OF USE 审中-公开
标题翻译：多功能滚动支架及相关使用方法
公开(公告)号：WO2010119081A1
公开(公告)日：2010-10-21
申请号：PCT/EP2010/054925
申请日：2010-04-15
申请人： DANIELI & C. OFFICINE MECCANICHE SPA , BENEDETTI, Gianpietro , MAESTRUTTI, Loris , PAOLONE, Rolando , POLONI, Alfredo
发明人： BENEDETTI, Gianpietro , MAESTRUTTI, Loris , PAOLONE, Rolando , POLONI, Alfredo
IPC分类号： B21B1/02
CPC分类号： B21B1/026 , B21B1/06 , B21B31/20 , B21B39/22 , B21B39/24 , B21B2001/028 , B21B2267/02 , B21B2267/06 , B21B2271/02 , B21B2275/10
摘要： Multifunctional rolling stand (10) and relative method of use, suitable for rolling /forging large plates, large blooms, large round pieces and other large-size semi-worked products, for example ingots or similar products. The compression force can reach up to about 6000 tonnes in the case of ingots, depending on the type of product being worked and on the reduction ratio to be obtained. Thanks to these high forces in play, which allow to obtain compressions comprised between 100 and 150 mm, the rolling stand (10) according to the present invention is similar to a forge so that the internal porosities of the product are eliminated.
摘要翻译：多功能轧机（10）及相关使用方法，适用于轧制/锻造大型板材，大型花岗岩，大型圆形件等大型半加工产品，如锭料或类似产品。在锭的情况下，压缩力可以达到约6000吨，这取决于所加工的产品的类型和要获得的减速比。由于这些高的力量，允许获得100至150mm之间的压缩，根据本发明的轧制机架（10）类似于锻造，从而消除了产品的内部孔隙率。

4. 发明申请

WO2010055067A1 PROCESS OF ROLLING AND OF THERMAL TREATING OF ROLLED SECTIONS 审中-公开
标题翻译：轧制过程和热处理轧制过程
公开(公告)号：WO2010055067A1
公开(公告)日：2010-05-20
申请号：PCT/EP2009/065003
申请日：2009-11-11
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , TOSCHI, Francesco , PAOLONE, Rolando
发明人： TOSCHI, Francesco , PAOLONE, Rolando
IPC分类号： C21D8/08 , C21D9/52 , B21B45/02
CPC分类号： C21D8/08 , B21B45/0224 , C21D9/525 , C21D9/5732
摘要： A process of rolling and of thermal treating of rolled sections, in particular steel bars, in which the rolled section is passed through a pre-finishing stand PM, through two waterboxes WB1, WB2 and a finishing mill FM at the inlet temperature T in chosen with a value such that the outlet temperature T out of the rolled section does not exceed temperature T out_max = (Ac3-d 0,7 )°C, where "Ac3" is the temperature at which in the steel, during heating, the transformation of ferrite into austenite ends, and "d" is the diameter of the bar to be treated.
摘要翻译：轧制部分，特别是钢棒的轧制和热处理的过程，其中轧制部分通过预精轧机架PM，通过两个水箱WB1，WB2和精轧机FM在入口温度Tin下进行轧制和热处理，使得轧制部的出口温度Tout不超过温度Tout_max =（Ac3-d0.7）℃的值，其中“Ac3”是钢中的温度，在加热期间，将铁素体转变成奥氏体末端，“d”是要处理的条的直径。

5. 发明申请

WO2006043156A1 TREATMENT PROCESS FOR BARS 审中-公开
标题翻译：酒吧治疗过程
公开(公告)号：WO2006043156A1
公开(公告)日：2006-04-27
申请号：PCT/IB2005/003132
申请日：2005-10-21
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , TOSCHI, Francesco , PAOLONE, Rolando
发明人： TOSCHI, Francesco , PAOLONE, Rolando
IPC分类号： C21D8/06 , C21D9/00 , B21B45/02
CPC分类号： C21D8/065 , C21D9/0075 , C21D9/5732
摘要： Treatment process for stainless steel bars, in particular a solution quenching, to be performed directly in-line downstream of the rolling mill which makes it possible to obtain a material devoid of intergranular corrosion and with microstructural characteristics suitable for subsequent uses. Advantageously, said process also makes it possible to improve the productivity of the entire rolling plant. The treatment is suitable to be performed on austenitic, ferritic, or austeno-ferritic stainless steel bars, Al-Cu alloy bars, Nickel alloy bars, and all other alloys requiring rapid cooling in order to prevent undesired phase precipitations. Prevention of intergranular corrosion obtained with the treatment process of the invention makes it possible to prevent problems, and relative costs, during surface treatment of the bars and those that could occur in final use.
摘要翻译：不锈钢棒的处理方法，特别是溶液淬火，直接在轧机下游直接进行，这使得可以获得没有晶间腐蚀的材料和适用于后续用途的微结构特征。有利地，所述方法还使得可以提高整个轧制设备的生产率。该处理适用于在奥氏体，铁素体或奥氏体铁素体不锈钢棒，Al-Cu合金棒，镍合金棒和需要快速冷却的所有其它合金中进行，以防止不期望的相析出。防止通过本发明的处理方法获得的晶间腐蚀使得可以防止在棒的表面处理期间以及在最终使用中可能发生的那些的问题和相对成本。

6. 发明申请

WO2008025814A1 STRAIGHTENING APPARATUS 审中-公开
标题翻译：连接装置
公开(公告)号：WO2008025814A1
公开(公告)日：2008-03-06
申请号：PCT/EP2007/059031
申请日：2007-08-30
申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A. , MARTINELLO, Paolo , LAVARONI, Giorgio , PAOLONE, Rolando
发明人： MARTINELLO, Paolo , LAVARONI, Giorgio , PAOLONE, Rolando
IPC分类号： B21D3/05
CPC分类号： B21D3/05
摘要： A flexible straightening system capable of inclining the upper mobile rollers (1) with respect to the fixed lower rollers (1') by means of the independent control of two capsules or hydraulic cylinders (4) connected to corresponding inclinable, and non- rigid, bearing mounting pieces (5), respectively on the operator side (11) and on the control side (12), which support the upper roller holder shafts (2). A straightening method that uses the aforesaid system is also described, which provides the adjustment of the inclination of the bearing mounting pieces (5), and therefore of the corresponding rollers (1), before starting the straightening operations at full rate.
摘要翻译：一种柔性矫直系统，其能够通过独立控制两个胶囊或液压缸（4）相对于固定的下辊（1'）倾斜上移动辊（1），所述两个胶囊或液压缸（4）连接到相应的可倾斜和非刚性的，分别位于操作者侧（11）和控制侧（12）上的轴承安装件（5），其支撑上辊保持器轴（2）。还描述了使用上述系统的矫直方法，其在以全速开始矫直操作之前提供了轴承安装片（5）的倾斜度以及相应的辊（1）的倾斜度的调节。

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