Material Processed plastic Upper temperature Cavity surface temperature at the end of the heating phase, typically at the start of injection °C Lower temperature Cavity surface temperature at the end of the cooling phase, typically at part ejection °C time Planned cycle time s Heating time Planned heating time (normally from ‘mould open’ to injection’) s ‘start Frame temperature control None Temperature control in the non-variothermal zones? Exists °C Cooling water temperature Maximum cooling water temperature °C Comments Mould No. Checkpoint Answer Comments Material Mould material (variothermal zone) Weight Total weight of the mould kg Number of cavities How many identical/similar cavities to have variothermal control? Variothermal zone Fixed side (nozzle) Movable side (ejector) On side of the mould is the variothermal zone located? Both sides Sketch In cases of geometries Layout of temperature control channels that are difficult to Temperature control channel of the describe, attach a drawing variothermal circuit (all cavities) or 3D model. 1) 1) Diameter of temperature control channel Drilled d: mm Milled w: mm Main diameter of the channel used for variothermal control (w x d) d: mm 1) Length of variothermal tempering circuit Complete length of the channel which is subjected to the variothermal temperature changes (without the feed channels according to Pos. 2.12) mm 1) Distance from temperature control channel to mould cavity mm
Material Processed plastic Upper temperature Cavity surface temperature at the end of the heating phase, typically at the start of injection °C Lower temperature Cavity surface temperature at the end of the cooling phase, typically at part ejection °C time Planned cycle time s Heating time Planned heating time (normally from ‘mould open’ to ‘start injection’) s Frame temperature control Temperature control in the non-variothermal zones? None Exists °C Cooling water temperature Maximum cooling water temperature °C Comments Mould No. Checkpoint Answer Comments Material Mould material (variothermal zone) Weight Total weight of the mould kg Number of cavities How many identical/similar cavities to have variothermal control? Variothermal zone On side of the mould is the variothermal zone located? Fixed side (nozzle) Movable side (ejector) Both sides Layout of temperature control channels Temperature control channel of the variothermal circuit (all cavities) Sketch In cases of geometries that are difficult to describe, attach a drawing or 3D model. 1) Diameter of temperature control channel Main diameter of the channel used for variothermal control Drilled d: mm Milled w: mm (w x d) d: mm 1) Length of variothermal tempering circuit Complete length of the channel which is subjected to the variothermal temperature changes (without the feed channels according to Pos. 2.12) mm 1) Distance from temperature control channel to mould cavity mm 1)
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