| 摘要 |
A magnetic circuit or part of a magnetic circuit and a method for the preparation thereof. Said magnetic circuit comprises a sheet pack assembled from sheet pieces. In order that a crystal-oriented armature sheet could be used without the need of termal treatment, the sheet pieces are pre-designed with bending points (k) and the matching bending points of adjacent sheets are set on the same line (1) about which the sheets of a sheet pack are bent. |
