抄録
The crimper terminal joint seems to be possibility to rupture easily in the Japanese factory. When the crimper terminal is ruptured, the factory may cause power failure and disaster. Therefore improvement of safety of the crimper terminal joint is important subject. The rerated standard on crimp connection method is surveyed. This is because, crimp connection method is indicated by JIS C 2805 in Japan. We also surveyed and compared with IEC 60947-1. The mechanical properties experiment is carried out according to the IEC standard. This is because, JIS focuses only on terminals and abroad that focuses on the terminal and the terminal block. The experiments are carried out according by JIS and IEC on crimping terminal, crimping tools and conductors. After that, difference is checked. As a result, we consider to improvement of safety of the crimper terminal.
