ادامه مطلب
Pressures inside the Extruder
Pressures inside the Extruder The pressures inside the extruder reflect the flow that occurs in the extruder. Figure 1.8 shows the flow in a cross section of the screw channel in the metering section of the extruder. At the top of the channel there is a drag flow toward the pushing flight flank and the pressure increases from P4 at the trailing flight flank to P1 at the pushing flight flank. …