Plastic injection tooling type-US SPI standard
SPI 101 plastic injection tooling (Long-term production of precision mold, mold life is 1,000,000 shots or above)
Detailed plastic injection tooling drawing
Plastic injection tooling base steel hardness 280BHN minimum(DME #2 steel/ 4140 steel)
Molded plastic product steel have to be heattreated 48-52HRC, the other mold steel such as slider and slider gib have to be through hardness steel.
Ejector guide pin
Through hardness slider wear plate
If there is dimond, temperature control system on top and bottom mold.
Suggest to nickel plate all of cooling line or use P20 for injection mold plate which has the cooling line.
Side lock or tapper lock
SPI 102 plastic injection tooling (Mass production mold, mold life is less than 1,000,000 shots)
Detailed plastic injection tooling drawing
Injection injection tooling base steel hardness 280BHN minimum(DME #2 steel/ 4140 steel)
Molded plastic product steel have to be heattreated 48-52HRC, the other mold steel such as slider and slider gib have to be through hardness steel.
Side lock or tapper lock
All of item below will be need or no need. Depends on the production quantities. Suggest to ask customer before quotation.
Ejector guid pin
Slider wear plate
Nicket plate for cooling line
Plate core and cavity.
In IMOULDTECH for SPI 102 mold, our deafult quotation include ejector guide pin, slider wear plate, but without nickel plate for cooling line and plate for core and cavity.
SPI 103 plastic injection tooling (Mass production mold, mold life is less than 500,000 shots)