一、19J型万能工具显微镜纵向滑板直线度在水平面内超差调修该方向直线度超差的数值,有时甚至达数十秒之多,主要原因是由于仪器在搬运过程中的撞击,致使两支纵向导向导轨不平行。消除的方法,可以做一个调整用滑块(见图),滑块上安置磁力表座,表架上装千分表。拆下顶针架的U型导轨的轴承座,使表头与导轨的工作面接触。用手推着滑块,使其紧紧地 A universal tool microscope 19J vertical slide straightness in the horizontal plane within the tolerance adjustment over the value of the linearity of the degree of tolerance, and sometimes even up to tens of seconds, mainly due to the impact of the instrument in the handling process, resulting in two Support vertical guide rail is not parallel. Elimination of the method, you can make an adjustment with a slider (see photo), the slider placed on the magnet table seat, watch holder mounted dial indicator. Remove the U-shaped guide rails of the thimble holder, make the head and guide rail face contact. Push the slider by hand to keep it tight