感应同步器与磁栅、光栅相比要耐用得多,如现场曾发生定尺铜箔绕组多股被铁钉划断的事故,用锡焊修复后仍可使用,精度未受影响。缺点是体积较大,安装时须多块定尺接长,但同时也由于接长,可控制定尺接缝这一精度调整环节,能使坐标达到较高的综合精度,且可形成较长的数显坐标。感应同步器(以下简称GT)数显装置包括:定尺、滑尺、数显表、前置放大器、匹配变压器、磁饱和稳压器。其中前置放大器和匹配变压器由数显 Induction synchronizer with the magnetic grid, the grating is much more durable, such as on-site fixed-length copper foil has occurred in multiple strands cut by the nail accident, with solder repair can still be used, the accuracy is not affected. The disadvantage is that the larger the volume, the installation must be more than the length of the block then, but also because of the long, you can control the length of the seam to adjust the accuracy of the link can make the coordinates to achieve a higher overall accuracy, and can form a longer The number of coordinates. Induction Synchronizer (hereinafter referred to as GT) digital display devices include: length, slide, digital display, preamplifier, matching transformer, magnetic saturation regulator. Which preamplifier and matching transformer from the digital display