CAJ | 학술논문

针对大型轴类工件形位误差测量中不能满足生产加工节拍，测量数据不能实时反馈的问题，提出并且分析了两种非接触测量方法，建立了测量数据在单一误差、多重误差叠加下的数学模型。在实例中，根据某集团生产的C型重卡驱动桥壳的实测数据，进行了MATLAB仿真，建立了单一、多重误差叠加后的数据与回转角度的函数关系图，根据实际情况分离了部分误差，结果表明两种方法在实际测量中具有可行性、相互替代性，实现了快速又不失准确的评价桥壳径向圆跳动误差，并为求解此类工程问题提供了新途径。
침대대형축류공건형위오차측량중불능만족생산가공절박，측량수거불능실시반궤적문제，제출병차분석료량충비접촉측량방법，건립료측량수거재단일오차、다중오차첩가하적수학모형。재실례중，근거모집단생산적C형중잡구동교각적실측수거，진행료MATLAB방진，건립료단일、다중오차첩가후적수거여회전각도적함수관계도，근거실제정황분리료부분오차，결과표명량충방법재실제측량중구유가행성、상호체대성，실현료쾌속우불실준학적평개교각경향원도동오차，병위구해차류공정문제제공료신도경。
In the actual measurement of large-size axes, the measuring equipment can not satisfied produc-tive tempo and the data of geometric tolerance can not real-time feedback. So the two non-contact measure-ment methods was presented. This article analysed the two non-contact measuring methods from several as-pects, and established the multiple error mathematical model. We use the actual data of heavy truck rear ax-le housing , and it is validated by the simulation of MATLAB, and get the functional diagram. Numerical experiment shows that the two methods are feasible, as to provide a new approach to resolve the problem of engineering example.