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光学定位器是一种接触式瞄准装置,常用在万能工具显微镜等仪器上。光学定位器在平行于仪器工作台面方向上的测力约为10g,它直接影响着瞄准定位的准确性,目前我们采用砝码来测定,此方法可靠易行。测量的具体方法是:将光学定位器安装在仪器上,磁性表座置于工作台上,选择一块与测力大小相近的砝码(或重物),用细尼龙绳一头系住砝码,一头系在光学定位器测量杆靠近测量头处,通过滑轮或光杆,使测量杆在水平方向受力,并注意把砝码挂在与测力指向相反的一边。改变砝码的质量,直到光学定位器
Optical locator is a contact aiming device, commonly used in universal tool microscopes and other equipment. Optical locator in the direction parallel to the surface of the instrument measuring force of about 10g, which directly affects the accuracy of aiming position, we use the weight to measure, this method is reliable and easy. Specific methods of measurement are: the optical locator is installed on the instrument, the magnetic table base is placed on the workbench, select a weight (or weight) similar to the size of the force measurement, with a thin nylon rope to tie a weight, One at the optical locator measuring rod near the measuring head, through the pulley or polished rod, so that the measuring rod in the horizontal direction of force, and pay attention to the weight hanging on the opposite side of the force measurement. Change weight quality until optical positioner