plasticising and injection moulding machine and method for injection molding a einspritzeinheit

摘要

the invention concerns a plasticising and einspritzeinheit (1) of an injection moulding machine.in particular, the smallest quantities of kunststoffschmelze for injection moulding of small and very small parts in prozesstechnisch optimally in an injection mold injection can includes the unit barrels from (2), in which a plastifizierschnecke (3) rotatable and axially verse chieblich is arranged, and a einspritzelement (4), a piston cylinder system (5, 6) comprisesaxial movement of a plunger by a (5) in a cylinder (6), a dose, in a section (7) of the cylinder (6) deposited amount of kunststoffschmelze on an injection nozzle (8) in an injection mold can be expelled.with a flieu00dfweg (9) between the end of the schneckenzylinders (2) and the section (7) of the cylinder (6) is arranged, and the flieu00dfweg (9) free of ventilelementen. furthermore, the invention relates to a method for molding a formteils.