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Insert mold

Insert mold is to make the plastic and metal molded together to fulfil  the design function requirement.
The insert mold design is quite different from overmold.

Below 3 points must be employed into consideration before Insert mold building.
1)Should be very easy to put the metal part into mold and also taken off from mold.
2)Should employe some measure to protect the metal part from damage.
3)The high precision tolerance for metal and mold to avoid the underlying flash during molding.
  Espcially for precision car parts and computor connectors.
4)The metal part Should not be deformed caused by plastic shrinkage.

The high prescion insert-molded part require high quality metal part and mold,which will require us
spend much more time to study the tool design and part analysis before the tool building.