EXTRUSION DIE INCLUDING A MANDREL
An extrusion die is disclosed. The extrusion die can include a body member defining a passage therein, and the passage configured to receive heated material at an ingress end of the body member. A mandrel can be disposed within the passage and configured to divert the heated material around the mandrel within the passage as the heated material traverses the passage from the ingress end to an egress end of the body member. The mandrel can define an interior hollow portion that is configured to receive coolant.
1 . An extrusion die comprising:
a body member defining a passage therein, the passage configured to receive heated material at an ingress end of the body member; and
a mandrel disposed within the passage and configured to divert the heated material around the mandrel within the passage as the heated material traverses the passage from the ingress end to an egress end of the body member,
wherein the mandrel defines an interior hollow portion that is configured to receive coolant.
2 . The extrusion die as recited in claim 1 , wherein the body member defines a plurality of grooves.
3 . The extrusion die as recited as claim 2 , wherein the plurality of grooves are defined along an exterior surface of the mandrel.
4 . The extrusion die as recited in claim 2 , wherein the plurality of grooves are defined along an interior surface of the hollow mandrel.
5 . The extrusion die as recited in claim 1 , wherein the mandrel is supported within the passage via at least a first support member and a second support member.
6 . The extrusion die as recited in claim 1 , wherein the first support member and the second support member define a coolant passage.
7 . The extrusion die as recited in claim 1 , wherein the heated material comprises a heated foodstuff material.
8 . The extrusion die as recited in claim 1 , wherein the heated material comprises a heated polymer material.
9 . An extrusion die comprising:
a body member defining a passage therein, the passage configured to receive heated material at an ingress end of the body member; and
a mandrel disposed within the passage and configured to divert the heated material around the mandrel within the passage as the heated material traverses the passage from the ingress end to an egress end of the body member,
wherein the mandrel defines an interior hollow portion that is configured to receive coolant,
wherein the body member defines a plurality of grooves.
10 . The extrusion die as recited in claim 9 , wherein the plurality of grooves are defined along an exterior surface of the mandrel.
11 . The extrusion die as recited in claim 9 , wherein the plurality of grooves are defined along an interior surface of the hollow mandrel.
12 . The extrusion die as recited in claim 9 , wherein the mandrel is supported within the passage via at least a first support member and a second support member.
13 . The extrusion die as recited in claim 9 , wherein the first support member and the second support member define a coolant passage.
14 . The extrusion die as recited in claim 9 , wherein the heated material comprises a heated foodstuff material.
15 . The extrusion die as recited in claim 9 , wherein the heated material comprises a heated polymer material.
16 . An extrusion die comprising:
a body member defining a passage therein, the passage configured to receive heated material at an ingress end of the body member; and
a mandrel disposed within the passage and configured to divert the heated material around the mandrel within the passage as the heated material traverses the passage from the ingress end to an egress end of the body member,
wherein the mandrel is supported within the passage via at least a first support member and a second support member,
wherein the mandrel defines an interior hollow portion that is configured to receive coolant,
wherein the body member defines a plurality of grooves.
17 . The extrusion die as recited in claim 16 , wherein the plurality of grooves are defined along an exterior surface of the mandrel.
18 . The extrusion die as recited in claim 16 , wherein the plurality of grooves are defined along the interior surface of the hollow mandrel.
19 . The extrusion die as recited in claim 16 , wherein the first support member and the second support member define a coolant passage.
20 . The extrusion die as recited in claim 9 , wherein the heated material comprises at least one of a heated foodstuff material or a heated polymer material.