Injection mold having a simplified cooling system
An injection mold assembly for a high output consumer product injection molding machine, the injection mold assembly having a simplified cooling system. The simplified cooling system has a cooling complexity factor of less than three, preferably less than two, more preferably less than one.
1. A mold assembly for a high productivity injection molding machine, the mold assembly comprising:
a first mold side and a second mold side, the first mold side and the second mold side defining a mold cavity therebetween;
a first support plate connected to the first mold side;
a second support plate connected to the second mold side; and
a cooling system for removing heat from the mold assembly during an injection molding process,
wherein the cooling system is a simplified cooling system that includes one or more cooling lines disposed in the first support plate, wherein each cooling line has a single machining axis, and there are no cooling lines in the first mold side.
2. The mold assembly of claim 1 , wherein the cooling system includes a plurality of cooling lines, each having a single machining axis that is substantially parallel to a common machining axis.
3. The mold assembly of claim 1 , wherein the cooling system includes one or more cooling lines, each of which is at least 5 millimeters away from the cavity.
4. The mold assembly of claim 1 , wherein the cooling system includes one or more cooling lines, each of which is at least 10 millimeters away from the cavity.
5. The mold assembly of claim 1 , wherein the cooling system includes one or more cooling lines, each of which is at least 15 millimeters away from the cavity.