GROUND MANUFACTURING METHODE AND GROUND FROM THEREBY

摘要

PURPOSE: A method for manufacturing a ground with a hive and the ground manufactured by the same are provided to reduce a ground resistor by sufficiently increasing a contact area with a ground. CONSTITUTION: A cut line is formed on a metal plate(11) with a constant space. The cut line includes a plurality of rows and columns. The plates are oppositely bent between the plurality of cut lines. A cell(1a) is formed between bent protrusions(10a). The bent protrusions face each other. A ground is formed by welding the bent protrusions.