Tool sleeve for mold die

摘要

A device changes the shape of a die used to compression mold a part. The device includes a sleeve placed between the die and a charge to be molded. The sleeve has an inner face generally conforming to a face of the die, and a outer face for molding a part.

主权项

1. A device comprising:
a die for use in continuous compression molding a part; a plurality of sleeves disposable between the die and a charge to be molded into the part, each of the plurality of sleeves having a respective shape related to a shape of the part to be formed using the plurality of sleeves, each of the plurality of sleeves having a first corresponding shape different than every other sleeve of the plurality of sleeves, each of the plurality of sleeves having a corresponding inner face having a second corresponding shape that substantially matches a cross sectional shape of the die, wherein the plurality of sleeves are removable from the die during a compression molding operation to form the part and installable onto the die to fully cover a face of the die during the compression molding operation.