Quality Indexes Design for Online Monitoring Polymer Injection Molding

Table 10

Process parameter settings for shot-by-shot melt viscosity fluctuation experiments.

Fixed parameters
Feeding stroke (mm)	40	Packing pressure (MPa)	105
Barrel temperature (°C)	210	Packing time (s)	5
Back pressure (MPa)	10	Cooling time (s)	15
Injection speed (mm/s)	90	Mold temperature (°C)	60
screw rotational speed (rpm)	100	Clamping force (kN)	600
V/P switch (mm)	15
Varying parameter (Blended materials)
% of PA756/% of PA756H	100/0, 80/20, 60/40, 40/60, 20/80, 0/100