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By providing a honeycomb electrode, i.e., an electrode for a honeycomb structure forming die including a thick plate-like electrode base body made of an electricity discharging material and having two main surfaces, only one surface of two main surfaces of the electrode base body is provided with a

By providing a honeycomb electrode, i.e., an electrode for a honeycomb structure forming die including a thick plate-like electrode base body made of an electricity discharging material and having two main surfaces, only one surface of two main surfaces of the electrode base body is provided with a plurality of electrode cells partitioned by electrode partition walls, and a shape of the electrode cells in the one surface is analogous to that of flow-through cells of the honeycomb structure.

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1. An electrode for a honeycomb structure forming die which forms a honeycomb structure having a peripheral surface and two end surfaces, a column-like shape, and a plurality of flow-through cells partitioned by porous partition walls, the electrode comprising: a thick plate-like electrode base body

1. An electrode for a honeycomb structure forming die which forms a honeycomb structure having a peripheral surface and two end surfaces, a column-like shape, and a plurality of flow-through cells partitioned by porous partition walls, the electrode comprising: a thick plate-like electrode base body made of an electricity discharging material and having two main surfaces, only one of the two main surfaces of the electrode base body being provided with a plurality of electrode cells partitioned by electrode partition walls,wherein a shape of the electrode cells in the one surface corresponds to that of the flow-through cells of the honeycomb structure,wherein bottom portions of the electrode cells provided only in the one surface of the electrode base body further include holes formed so as to be directed toward the other surface of the two main surfaces of the electrode base body, andwherein a central axis of each of the holes and a central axis of each of the electrode cells are not positioned along the same line. 2. The electrode for the honeycomb structure forming die according to claim 1, wherein the holes are open toward the other surface. 3. The electrode for the honeycomb structure forming die according to claim 2, wherein the holes and the electrode cells are provided in pairs. 4. The electrode for the honeycomb structure forming die according to claim 1, wherein the holes and the electrode cells are provided in pairs. 5. The electrode for the honeycomb structure forming die according to claim 1, wherein each of the holes is provided for a plurality of electrode cells. 6. The electrode for the honeycomb structure forming die according to claim 1, wherein a thickness of each of the electrode partition walls is 0.01 mm or larger but smaller than 0.3 mm. 7. The electrode for the honeycomb structure forming die according to claim 1, wherein the shape of the electrode cells is a hexagonal shape. 8. The electrode for the honeycomb structure forming die according to claim 1, wherein the shapes of the electrode cells are an octagonal shape and a quadrangular shape. 9. An electrode for a honeycomb structure forming die which forms a honeycomb structure having a peripheral surface and two end surfaces, a column-like shape, and a plurality of flow-through cells partitioned by porous partition walls, the electrode comprising: a thick plate-like electrode base body made of an electricity discharging material and having two main surfaces, only one of the two main surfaces of the electrode base body being provided with a plurality of electrode cells partitioned by electrode partition walls,wherein a shape of the electrode cells in the one surface corresponds to that of the flow-through cells of the honeycomb structure,wherein bottom portions of the electrode cells provided only in the one surface of the electrode base body further include holes formed so as to be directed to the other surface of the two main surfaces of the electrode base body,wherein the holes are open toward the other surface, andwherein each of the holes is provided for a plurality of electrode cells. 10. The electrode for the honeycomb structure forming die according to claim 9, wherein the holes and the electrode cells are provided in pairs. 11. The electrode for the honeycomb structure forming die according to claim 9, wherein a central axis of each of the holes and a central axis of each of the electrode cells are not positioned along the same line. 12. The electrode for the honeycomb structure forming die according to claim 9, wherein a thickness of each of the electrode partition walls is 0.01 mm or larger but smaller than 0.3 mm. 13. The electrode for the honeycomb structure forming die according to claim 9, wherein the shape of the electrode cells is a hexagonal shape. 14. The electrode for the honeycomb structure forming die according to claim 9, wherein the shapes of the electrode cells are an octagonal shape and a quadrangular shape.