针对某型飞机前起落架试验型架精确定位的要求,在定位支座的安装调整过程中,设计了“压装偏心衬套、精确调整定位支座内孔形位公差”的工艺方法,定位准确,调整方便,使用可靠。 In order to meet the requirements of accurate positioning of the front landing gear test frame for a certain type of aircraft, a process of “pressing the eccentric bushings and adjusting the tolerances of the hole positions in the locating bearing” was designed during the installation and adjustment of the locating support , Accurate positioning, easy adjustment, reliable use.