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发明授权
CN103038017B 通过焊接电流和压入对轴和轮毂进行连接的方法以及轴和轮毂通过这种连接构成的装置 有权

通过焊接电流和压入对轴和轮毂进行连接的方法以及轴和轮毂通过这种连接构成的装置
摘要：
本发明涉及一种连接轴(12)和轮毂(10)的方法，其中，所述轮毂(10)包括用于与所述轴(12)的相应的接缝段(26,30)连接的第一接缝段(18)和第二接缝段(20)。所述轴(12)和所述轮毂(10)在所述第一接缝段(18)的区域内的接触部位处相互压合，其中，所述第二接缝段(20,30)仍然未接触；通过相互压合的轴(12)和轮毂(10)的所述接触部位(32,34)传导焊接电流，以便所述接触部位熔化。在所述第一接缝段(18,26)熔化时将所述轴(12)压入所述轮毂(10)中，直到在所述第二接缝段(20,30)之间基本上形成压合面为止。
摘要（英）：

A method for connecting a shaft and a hub, the hub having a first joining portion and a second joining portion for a connection to corresponding joining portions of the shaft. The shaft and the hub are pressed together at contact points in the area of the first joining portions, while the second joining portions are not yet in contact with one another, and a welding current is fed via the contact points of the parts that have been pressed together, so that the contact points fuse. The shaft is pressed into the hub, while the first joining portions are being fused, until substantially a press fit is formed between the second joining portions.

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