METHOD FOR PRODUCING PLASTIC MOULDED PARTS

The invention relates to a method for producing particularly fibre-reinforced plastic moulded parts, in which endless fibre strands (10a, 10b, 10c, 10d, 10e, 10f) are supplied to a single-screw plasticising unit (3) by means of a fibre-braking device (40) and/or cut fibres are supplied to said unit by means of a gravimetric dosing device (50), and a plastic material (34) to be melted is also supplied to said unit by means of a volumetric dosing device (30). Molten plastic material mixed with fibrous material is injected into a mould (2) by means of an injection stroke of the plasticising screw(5). The actual mass flow of the plastic material is calculated from the actual volume flow of the plastic material and the actual mass flow of the fibrous material. The actual mass flow of the plastic material is compared with a nominal mass flow of the plastic material and the rotational speed nd of the rotary drive (33) of the dosing body (32) of the dosing device (30) is adapted if necessary. 本发明涉及一种用于制造尤其是纤维增强的塑料成型件