Abstract: The invention relates to a method for the position- and angle-compensated welding of a component (6) to a base body (5), in particular to a blow molding, comprising the working steps of three-dimensionally recording the geometrical and positional data of the joining face (51) of the base body (5), positioning at least one heating element (221) on the basis of the recorded geometrical and positional data in such a way that a constant distance between the heating element (221) and the joining face (51) of the base body (5) is achieved over the entire joining face (51), plastifying the joining faces (51, 61) of the base element (5) and the component (6) and bringing the plastified joining faces (51, 61) of the component (6) and the base body (5) together.

Abstract: The invention relates to a method for the position- and angle-compensated welding of a component (6) to a base body (5), in particular to a blow moulding, comprising the working steps of three-dimensionally recording the geometrical and positional data of the joining face (51) of the base body (5), positioning at least one heating element (221) on the basis of the recorded geometrical and positional data in such a way that a constant distance between the heating element (221) and the joining face (51) of the base body (5) is achieved over the entire joining face (51), plastifying the joining faces (51, 61) of the base element (5) and the component (6) and bringing the plastified joining faces (51, 61) of the component (6) and the base body (5) together.