Hot runner installation method
Anole hot runner system is the injection moulding hot runner ,hot runner installation for hot runner mould.This artile will introuduce the Installation for hot runner mould.
1).Check the mould design match to the drawing.sarying the nozzle sealing surface and the nozzle installation benchmark.put in to the mould carefully.After confirm the nozzle oufit in place,take out the nozzle,check the nozzle sealing surface whether in position.Such as bad cooperation or not in the position to find reasons.If it is good,put the nozzle into mould ordinally and confirm with nozzle in place,then use depth indicator measure the nozzle height higher
than the nozzle mold A plate(the general standard is 10 cm-12 mm)
2) insert center location pins,check turns positioning pin, center pad is, then put in hot runner on the sealing face "O" type ring slot.
3) installed with screws (shunt board,lock shunt board), confined pad is, hot runner shunt board thermocouples.
4) to facilitate the wiring,the power supply will lead wire, hot runner thermocouple heating circle lead wire,with number pipes to mark.
5) after the completion of the assembly,with depth indicator measuring pressure pad is whether with the height of manifold is the same.(the general standard is higher than the bedding block mould plate 10 to 20), confirm the back cover mould plate height and lock screw cover plate.
6) wiring: the power into the slot and line pressing board their fixed, cuts off redundant lines,embedded φ2-3 wiring head. Confirm connectors: HOUTUR standard for the power cord by male connectors,hot runner thermocouple meet female connectors.
7) field wiring is usually have two kinds of situations:one according to the hot runner connection mode of access connectors.Another provide according to the customer the connection mode of access connectors.
8) after the wiring and connectors in the junction box and fixed in the mold.
9) after the completion of the assembly with a multimeter detection (hot runner heater and thermocouple) resistance and insulating value is normal or not.
Hot runner installation,hope this file can help you know more abou the hot runner knowledge.
written by Tina