the third principle for deciding on the parting line is to keep the plastic part on the side of moving half of it’s mold
the third principle for deciding on the parting line is to keep the plastic part on the side of moving half of it’s mold, […]
the second principle for deciding on the parting line is to facilitate venting
the second principle for deciding on the parting line is to facilitate venting. You know, the end of the material flow line is a good candidate for venting. For example, […]
the first principle for deciding on the parting line is to assure the plastic part’s appearance
the first principle for deciding on the parting line is to assure the plastic part’s appearance. Because during molding, […]
decide parting line in your mold
when we start to design an injection mold for a plastic product, the first question is how to decide parting line. […]
equipment used for gas-assisted injection molding
Equipment used for gas-assisted injection molding generally comprises a common injection machine and a gas injection device. […]
strictly control the temperature of the mold during gas-assisted injection molding cycle
as for strictly controlling the temperature of the mold during gas-assisted injection molding cycle, that is because the cooling of fusant in cavity can be kept at an appropriate speed, which shall be of avail for the forming of gas cavity.
control the pressure for gas injection
as for controlling the pressure for gas injection , it shall be first high then low, wherein at the beginning of injection, […]
control the time for gas injection molding
as for controlling the time for gas injection, I have more details, premature injection, when the outer layer of fusant has not fully cooled, […]
the technical control of gas-assisted injection molding has it’s own strict requirement
the technical control of gas-assisted injection molding has it’s own strict requirement, 1) the time and pressure for gas injection should be strictly controlled. 2) temperature of the mold should be strictly controlled.
gas-assisted injection molding result in different gloss on product surface
hey! Guy, I do know you are right, but please don’t forget gas-assisted injection molding can result in different gloss on product surfaces with and without gas injected, the defect shall need to be decked or covered with patterns.