Manufacturing method of electrode for honeycomb structure forming die

摘要

By providing a manufacturing method of an electrode for a honeycomb structure forming die including: arranging a plurality of processing electrodes 161 having a shape which is complementary to that of the flow-through cells, at positions corresponding to the plurality of flow-through cells in the one surface 107B of the electrode base body 102B; discharging electricity from the plurality of processing electrodes 161 toward the one surface 107B of the electrode base body 102B to carve the electrode base body 102B, so that a plurality of electrode cells having a shape which is analogous to that of the flow-through cells are formed in the electrode base body 102B; whereby obtaining a honeycomb electrode where a plurality of electrode cells partitioned by electrode partition walls appear on the one surface.

主权项

1. A method for manufacturing an electrode for a honeycomb structure forming die which forms a honeycomb structure including a plurality of flow-through cells partitioned by porous partition walls, the method comprising:
preparing a plate-like electrode base body made of an electricity discharging material and having two surfaces; arranging one or more processing electrodes having a shape, which is complementary to that of the flow-through cells, at positions corresponding to the plurality of flow-through cells in one of the surfaces of the electrode base body; discharging electricity from the one or more processing electrodes toward the surface of the electrode base body to carve the electrode base body, so that a plurality of electrode cells having a shape which is analogous to that of the flow-through cells are formed in the electrode base body; whereby obtaining the electrode where a plurality of electrode cells partitioned by electrode partition walls appear on at least one of the surfaces thereof.