| 摘要 |
By a method for the assembly of two carcass ends (1, 3), each of which consists of common, wound profiles, the end areas of the carcass pipes' common profiles are fixed. The fixing is carried out by a punctiform deformation process, which can expediently be effected by a punching process, riveting process or screw process. After the fixing, the two carcass ends are screwed into each other. In this way a fixing and a screw connection can be effected, where there is no risk of changes in the material of which the carcass pipe consists, such as can arise e.g. if a welding process is used. Especially with the punching process, it is further achieved that there is no risk that galvanic corrosion can arise. The method is especially applicable for the assembly of e.g. end lengths of new carcass pipes, and for the repair of a carcass pipe where a piece of the carcass pipe must be removed. |
