Manufacturing method of electrode for honeycomb structure forming die
US9162302B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2011 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Feb 22, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23H2200/30
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.