一、引言 自从采用合适的工艺制度相继制造出(110)[001]与(100)[001]织构的硅钢片以来,人们在研究硅钢片时就经常用织构度这个量。织构度可凭借转矩仪测出硅钢的转矩曲线来决定。在我国,转矩曲线的测量一直是沿用扭丝法逐点记录光点偏转角来进行的,既不方便又很费时。 I. INTRODUCTION Since the production of (110) [001] and (100) [001] textured silicon steel sheets by using the appropriate process system, the amount of texturing has often been used in the study of silicon steel sheets. The texture can be measured by torque meter to determine the torque curve of silicon steel. In our country, the measurement of torque curve has been carried out by using the method of twisting wire to record the spot deflection angle by point, which is inconvenient and time-consuming.