CAJ | 학술논문

零件加工精度的检验在制造业中占据很重要的地位，其中以同轴度检测较为突出。通过多种测同轴度方式的对比，突出了三坐标测量机测同轴度的优势，介绍了三坐标测同轴度常用方法中存在的缺陷，给出了合理的测量方法，并通过对一阶梯孔件同轴度的实际测量，对比分析了所述的各种方法，最后分析了影响旋转轴系同轴度测量精度的因素，得出适合不同情况的测量方法。
령건가공정도적검험재제조업중점거흔중요적지위，기중이동축도검측교위돌출。통과다충측동축도방식적대비，돌출료삼좌표측량궤측동축도적우세，개소료삼좌표측동축도상용방법중존재적결함，급출료합리적측량방법，병통과대일계제공건동축도적실제측량，대비분석료소술적각충방법，최후분석료영향선전축계동축도측량정도적인소，득출괄합불동정황적측량방법。
The machining accuracy of parts inspection occupies very important position in the manufacturing industry, with the more prominent of measuring the coaxial degree. In the paper, the advantage of coordi-nate measuring machine(CMM) in measuring co-axiality was highlighted, through comparison of multiple co-axiality measurement methods, the defects of CMM measures co-axiality existing in the commonly used method was introduced, and reasonable measurement methods were given, then, the described various meth-ods was contrasted and analysed through the actual measurement of a ladder hole's co-axiality, finally, the factors that affect the measuring accuracy of rotary shaft systems's co-axiality was analysed, and the meas-urement methods which suite to different conditions were obtained.