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4.6 Nozzle parameters on injection molding machines

Nozzle parameters details on injection molding machines. Including Nozzle – Pressure Ramp, Nozzle – flow Ramp, Nozzle – Pressure, Nozzle – Movement time, etc.

Nozzle parameters on injection molding machines

 
 

No. Nozzle – Pressure Ramp
2 stage Nozzle forward slow speed pressure Ramp – Increase slope of the nozzle forward slow speed pressure buildup time.
1 stage Nozzle forward pressure Ramp – Increase slope of the nozzle forward pressure buildup time.
1 stage Nozzle backward pressure Ramp – Increase slope of the nozzle for backward pressure buildup time.
2 stage Nozzle backward pressure Ramp – Increase slope of the nozzle for backward pressure buildup time.

 
 

No. Nozzle – flow Ramp
2 stage Nozzle forward slow speed flow Ramp – Increase slope of the nozzle forward slow speed buildup time.
1 stage Nozzle forward flow Ramp – Increase slope of the nozzle forward speed buildup time.
1 stage Nozzle backward flow Ramp – Increase slope of the nozzle forward speed buildup time.
2 stage Nozzle backward slow speed flow Ramp – Increase slope of the nozzle backward slow speed buildup time.

 
 

No. Nozzle – Pressure
2 stage Nozzle setup pressure – Nozzle pressure for mold height adjustment
1 stage Nozzle setup flow – Nozzle speed for mold height adjustment

 
 

No. Nozzle – Movement time
2 stage First nozzle slow speed time – nozzle\slow speed forward timing.

 
 

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