价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
31期
34-35,36
,共3页
空间几何误差%误差识别%四线法
空間幾何誤差%誤差識彆%四線法
공간궤하오차%오차식별%사선법
volumetric geometric error%error identification%diagonal method
分析了国内外误差参数识别的方法，详细介绍了四线法识别和检测数控机床空间几何误差的过程和步骤，通过分析四线法的识别机床误差的工程，进一步识别数控机床空间几何误差的各项误差元素。为后续机床误差补偿提供理论依据。
分析瞭國內外誤差參數識彆的方法，詳細介紹瞭四線法識彆和檢測數控機床空間幾何誤差的過程和步驟，通過分析四線法的識彆機床誤差的工程，進一步識彆數控機床空間幾何誤差的各項誤差元素。為後續機床誤差補償提供理論依據。
분석료국내외오차삼수식별적방법，상세개소료사선법식별화검측수공궤상공간궤하오차적과정화보취，통과분석사선법적식별궤상오차적공정，진일보식별수공궤상공간궤하오차적각항오차원소。위후속궤상오차보상제공이론의거。
Based on the analysis of the error parameter identification method in domestic and foreign, the testing process and procedure of the diagonal method about the nc machine tool volumetric geometric error is presented in detail. Sequential steep along the diagonals was proposed which can identify subentry errors of machine tool, comprehensive recognition space element of the 21 items of geometric error was taken, so as to provide theoretical basis for subsequent machine tool error compensation.
