METHOD FOR INCREASING THE STRENGTH PROPERTIES OF BEARING SLEEVES AND UNIT FOR INCREASING THE STRENGTH PROPERTIES OF BEARING SLEEVES
    376.
    发明申请
    METHOD FOR INCREASING THE STRENGTH PROPERTIES OF BEARING SLEEVES AND UNIT FOR INCREASING THE STRENGTH PROPERTIES OF BEARING SLEEVES 审中-公开
    增加轴承座强度特性的方法,增加轴承的强度特性

    公开(公告)号:WO2011081539A1

    公开(公告)日:2011-07-07

    申请号:PCT/PL2010/000091

    申请日:2010-09-21

    Abstract: The subject of the invention is a method for increasing the strength properties of bearing sleeves and a unit for increasing the strength properties of bearing sleeves, to be used in manufacturing and regeneration of slide bearings with special working conditions, such as plane engines or rocket engines. Characterised by placing on the internal layer of the sleeve (T) a nanocomposite, graphene-like grease is placed, advantageously based on molybdenum disulfide, dissolved in anti-corrosion fluid, advantageously FC 111, in an amount of 2% to 10%, advantageously 5%, under the pressure within the range of 20 to 40 Mpa, advantageously 30 Mpa. This method is implemented in a unit characterized in that a cylindrical body, placed on a foundation (1) a sliding piston (2) is placed, having a central channel (3), connecting an impregnating chamber (4) with an impregnating socket (5), constructed in the pressing punch (6), in which a bearing sleeve (7) is placed, which has a hermetic connection of frontal surfaces with the operating surfaces of the punch (6) and upper surface of the piston (2), whereas in the external zone of the sleeve (T) the socket (5) has draining channels (8).

    Abstract translation: 本发明的主题是提高轴承套筒的强度性能的方法和用于提高轴承套筒的强度性能的单元,用于制造和再生具有特殊工作条件的滑动轴承,例如平面发动机或火箭发动机 。 通过将套管(T)的内层放置在纳米复合材料上,有利地基于二硫化钼,以2%至10%的量溶解在防腐蚀流体(有利地为FC 111)中的石墨烯类润滑脂, 有利地为5%,压力范围为20至40Mpa,有利地为30Mpa。 该方法以一个单元实现,其特征在于,放置在基座(1)上的一个滑动活塞(2)的圆柱形主体具有中心通道(3),将浸渍室(4)与浸渍插座 5),其构造在其中布置有轴承套(7)的压紧冲头(6)中,其具有与冲头(6)的操作表面和活塞(2)的上表面正面的密封连接, 而在套管(T)的外部区域中,插座(5)具有排水通道(8)。

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