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Beide Seiten der vorigen RevisionVorhergehende Überarbeitung
Nächste Überarbeitung		Vorhergehende Überarbeitung
en:eingabe_der_verfahrensparameter:eingabe_der_verfahrensparameter [2025/05/14 15:30] – [Throughput (at a specified speed)] cschallen:eingabe_der_verfahrensparameter:eingabe_der_verfahrensparameter [2025/06/27 13:13] (aktuell) – [Disperse melting at] cschall
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       * **Required parameters:** These values must be specified by the user as they are essential for the calculation.       * **Required parameters:** These values must be specified by the user as they are essential for the calculation.
       * **Optional parameters:** These values can be specified by the user, but are not mandatory. If these values are not entered, they are calculated automatically by the software. An example of this are parameters such as the location of the melt pool formation (OSW).       * **Optional parameters:** These values can be specified by the user, but are not mandatory. If these values are not entered, they are calculated automatically by the software. An example of this are parameters such as the location of the melt pool formation (OSW).
-      * **PSI only**: Inputs for cycle time calculation+      * **PSI only**: Inputs for [[..:berechnungen:zykluszeitberechnung|cycle time calculation]] 
       * **PSI only**: Inputs for calculating the closing time of the non-return valve       * **PSI only**: Inputs for calculating the closing time of the non-return valve
  
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 REX can calculate the [[en:berechnungen:aufschmelzverlauf|melting]] in the conventional way (Maddok model) or using a disperse melting model. Dispersive melting always starts with shear and mixing elements as well as wave zones. The change from the conventional melting model to the disperse melting model can be set to an **earlier** point using the optional input made possible here. REX can calculate the [[en:berechnungen:aufschmelzverlauf|melting]] in the conventional way (Maddok model) or using a disperse melting model. Dispersive melting always starts with shear and mixing elements as well as wave zones. The change from the conventional melting model to the disperse melting model can be set to an **earlier** point using the optional input made possible here.
 +
 +==== Start Temperatur ====
 +
 +As an additional optional input parameter, the starting temperature can be specified. This temperature corresponds to the temperature of the melt vertex at the location where the melt vertex is formed and represents the temperature at which the [[en:berechnungen:temperaturverlauf|Temperature calculation]] begins.
 ==== Throughput (with given screw speed) ==== ==== Throughput (with given screw speed) ====
  
-If a circumferential speed or a screw speed is specified, a throughput can also be specified here as an option. This skips the throughput calculation and the entered value is used. +If a peripheral velocity or a screw speed is specified, a throughput can also be specified here as an option. This skips the throughput calculation and the entered value is used. 
-====Kennlinienfeld====+====Characteristic field====
  
-Clicking on the ‘Characteristic curve field’ button opens a new window.+Clicking on the ‘Characteristic field’ button opens a new window.
  
 {{ :eingabe_der_verfahrensparameter:rex171_verf_en_003.png?nolink |}} {{ :eingabe_der_verfahrensparameter:rex171_verf_en_003.png?nolink |}}
  
-The characteristic curve field calculation can be activated here. Three pressures and three speeds are entered. In a process calculation, the throughput is calculated for each combination of pressures and speeds (thus for 9 operating points) so that the influence of speed and back pressure can be displayed in a diagram (see  [[en:grafische_darstellung_der_ergebnisse:kennlinienfeld|Graphical representation of the characteristic_curve_field]]).+The characteristic field calculation can be activated here. Three pressures and three speeds are entered. In a process calculation, the throughput is calculated for each combination of pressures and speeds (thus for 9 operating points) so that the influence of speed and back pressure can be displayed in a diagram (see  [[en:grafische_darstellung_der_ergebnisse:kennlinienfeld|Graphical representation of the characteristic_curve_field]]).
 ===== Cycle time calculation (PSI) ===== ===== Cycle time calculation (PSI) =====
  
 The cycle time calculation is treated separately The cycle time calculation is treated separately
  
-  *  cycle time calculation+  *  [[en:berechnungen:zykluszeitberechnung|]]
  
 ===== Inputs for calculating the closing time of the non-return valve ===== ===== Inputs for calculating the closing time of the non-return valve =====
  
-The 3 inputs are only used to calculate the closing time of the ring non-return valve.+{{ :eingabe_der_verfahrensparameter:psi160_verf_en_002.png?nolink |}} 
 + 
 +The 3 inputs are only used to calculate the closing time of the non-return valve.
  
-  * The injection pressure must be specified. The injection pressure is one of the forces that presses the locking ring against the locking tip. A [[en:eingabe_eines_werkzeugs:eingabe_eines_werkzeugs_psi|tool/nozzle_backpressure]] is also required as a counterpart to the injection pressure.+  * The injection pressure must be specified. The injection pressure is one of the forces that presses the closing ring against the pressure ring. A [[en:eingabe_eines_werkzeugs:eingabe_eines_werkzeugs_psi|nozzle and die]] is also required as a counterpart to the injection pressure.
   * Holding pressure   * Holding pressure
   * Holding pressure time   * Holding pressure time
  
 The holding pressure and holding pressure time are not absolutely necessary. They are only required if the locking ring of the ring non-return valve closes after the injection phase and therefore within the holding pressure phase. This is not a sensible operating point. The holding pressure and holding pressure time are not absolutely necessary. They are only required if the locking ring of the ring non-return valve closes after the injection phase and therefore within the holding pressure phase. This is not a sensible operating point.