装配时,几个较重的部件,如支座、支臂、机架,装配间隙很小,在安装轴时,若哪个部件稍为移动,都将使轴装不进去,浪费了不少人力、物力和时-间。为此,我们革新了此调节引轴(附图),取得较好效果。操作方法:将调节螺杆安装在轴顶端的螺孔内,调节片3安装在调节螺杆上的斜槽内,上、下用调节螺母2、4紧定。调节引轴的大小, Assembly, several heavier parts, such as bearings, arms, racks, assembly clearance is very small, when installing the shaft, which part is slightly moved, will not allow the shaft installed, wasting a lot of manpower, Material and time - time. To this end, we have renovated this regulation lead (with photos), and achieved good results. Operation method: The adjusting screw is installed in the screw hole at the top of the shaft, the adjusting piece 3 is installed in the chute on the adjusting screw, and the adjusting nut 2, 4 is tightly fixed on the upper and the lower. Adjust the size of lead axis,