Plastic pressure pipe manufacturing method for e.g. brake device, of motor vehicle, involves filling fusion liquid plastic in cavity for forming plug connector from molding point and additional molding point

摘要

The method involves inserting a prefabricated plastic pipe in an end area for formation of a plug connector (24) in a cavity of an injection molding tool. The tool is molded with a fusion liquid plastic based on a molding point, which represents delta of a channel provided in the tool. An additional molding point spaced from the former molding point for introducing fusion liquid plastic is provided in the cavity of the tool. The fusion liquid plastic is filled in the cavity for forming the plug connector from the former and the additional molding points.