CAJ | 학술논문

轴向游隙测量仪上原先固定轴承外圈的下外垫块是使用螺纹连接方式固定在底座上的，其加工精度直接影响游隙的测值。为了避免以上情况的发生，将下外垫块与底座的连接处改进为球面接触后，增加了调心性，使被测轴承外圈能更好地被夹紧，保证了轴向游隙测值的准确性。
축향유극측량의상원선고정축승외권적하외점괴시사용라문련접방식고정재저좌상적，기가공정도직접영향유극적측치。위료피면이상정황적발생，장하외점괴여저좌적련접처개진위구면접촉후，증가료조심성，사피측축승외권능경호지피협긴，보증료축향유극측치적준학성。
Low and outside cushion block ifxed on bearing outer ring originally located in the axial clearance measuring instrument was ifxed on the base by threaded connection, the machining accuracy of the cushion block effects directly the measurement accuracy of clearance. In order to avoid the occurrence of the above situation, after the junction of low and outside cushion block with the base was improved to the spherical contact ,spherical function was increased to clamp better outer ring of the measured bearing and ensure the accuracy of the axial clearance measuring value.