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1. 发明申请

US20050000945A1 Method for producing latticed structures and device for carrying out said method 审中-公开
标题翻译：用于制造格子结构的方法和用于执行所述方法的装置
公开(公告)号：US20050000945A1
公开(公告)日：2005-01-06
申请号：US10494489
申请日：2002-06-19
申请人： Vladimir Muraviov , Jury Muraviov , Igor Ovchinnikov
发明人： Vladimir Muraviov , Jury Muraviov , Igor Ovchinnikov
IPC分类号： B21F27/00 , B21F27/10 , B21F27/12 , B21F33/00 , B23P15/12 , E04H17/02 , B23K9/00
CPC分类号： B21F27/12 , B21F27/005 , B21F27/10 , B21F27/127 , B21F33/00
摘要： A method of producing grate structures includes forming of a workpiece from elements placed tightly parallel against one another (rods, windings of a spiral or closed rings), their arc winding in a protective atmosphere with seams of a predetermined length locally in predetermined points that determine a character of a pattern of a grate and a strength of connections of elements; a subsequent stretching with a required coefficient. It is possible before stretching to bend the welded wire in a direction which is perpendicular to the placed rods, for example, by rolling and after the stretching to bend the place for obtaining a surface with a double curvature. During stretching it is possible to use auxiliary elements which limit a coefficient of stretching in predetermined regions of the structure for obtaining grate structures of a complicated shape. The device is proposed for automatically producing of flat and volume workpieces of different types of grate structures (FIG. 15) fences, poles, and other small arcitectural forms. The proposed device allows to obtain products in a wound form, which reduces required manufacturing areas, facilitates storage, transportation and allows to irreversibly wind out the structure on situ without a preliminary checking of sizes. The proposed invention allows to exclude the use of transverse connecting elements.
摘要翻译：一种生产炉排结构的方法包括：将元件彼此紧密地平行放置（棒，螺旋或闭环的绕组）形成工件，它们的电弧绕组在保护气氛中，预定长度的接缝以预定的点预定点确定格栅图案的特征和元素连接的强度; 随后拉伸所需的系数。在拉伸之前，可以在垂直于所放置的杆的方向上弯曲焊接线，例如通过滚动并且在拉伸之后弯曲用于获得具有双曲率的表面的位置。在拉伸期间，可以使用限制结构的预定区域中的拉伸系数的辅助元件，以获得复杂形状的格栅结构。该装置被建议用于自动生产不同类型的格栅结构（图15）围栏，杆和其他小拱形形式的平坦和体积的工件。所提出的装置允许获得卷绕形式的产品，这减少了所需的制造面积，便于存储，运输，并且允许不再可逆地绕出结构而不经过初步的尺寸检查。所提出的发明允许排除使用横向连接元件。

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