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- Machining Error Prediction of Sculptureds Surfaces Based on Spring Deflection of Ball-end Milling in Virtual Manufacturing 虚拟制造中基于刀具变形的复杂曲面加工误差预报
- machining error prediction 加工误差预测
- In this thesis, an error prediction reviser (EPR) is introduced to improve the generalization ability of the original model. 本篇论文藉由使用一个错误预测修复系统来改进原始系统一般化的能力。
- The effectiveness of this method was indicated by a calculation of living example, which can be applied to the error prediction in the designing stage of platform. 实例计算表明该方法的有效性，可用于平台设计阶段的误差预测。
- Delphi database software was adopted to design the data collecting,analyzing and drawing software of machining error in the experiment. 采用Delphi数据库软件技术,设计加工误差实验数据采集、分析软件。
- An important machining error requirement in design was discussed, which serves as the basis for design of the differential. 同时讨论了设计中一项重要的加工误差要求,为差速器设计提供了依据。
- And this method provids a new means for reducing the machining error and it can meet to the machining needs of the high-speed and precision of helicoids. 实例证明，两模型是正确性的、可行的，能够满足离散点条件下螺旋面高效率、高精度的加工要求。
- The method is efficient and precise,and lays a mathematic foundation for NC verification and machining error control in 5-axis sculptured surface manuf... 所用的计算方法高效精确,为复杂曲面加工过程的动态模拟和加工误差的控制奠定了数学基础。
- The machining error of fixed damper orifices will make damp characteristics non-symmetry, it will also change the symmetry of water hydraulic servo valve worse. 固定阻尼孔的加工误差导致阻尼特性不对称，并导致水压伺服阀静态特性对称性变差。
- By constructing an error predictor (EP), which is used to predict the testing error of the original model, the testing error of the original model can be revised by the output of EP. 藉由建立一个专门预测原始系统错误的错误预测系统，原始系统的错误 可以利用此错误预测系统来修正。
- At last, the design of the prototype machine for ausform finishing process is carried out, and compensating measures of machining error are put forward. 最后，对热滚挤加工设备样机进行了设计，并提出了加工误差的消减措施。
- Deviation should be allowed to comply with the norms. The shear machine error should be allowed to meet the norms. 气割的允许偏差应符合规范的规定.;机械剪切的允许偏差应符合规范的规定
- While holding component parts by fixtures the machining errors will be engendered on workpieces owing to a lot of reasons. 用夹具装夹工件进行机械加工时，由于诸多原因，会使工件产生加工误差。
- The machining errors caused by the different sizes between the actual grinding wheel and the standard one and the NC interpolating errors are discussed as well. 分析了由于砂轮半径变化带来的加工误差、数控插补误差。
- The machining error caused by the flank wear of cutting tool in milling processes is analyzed,and a mathematic model about machining errors was proposed based on the flank wear of cutting tool. 对铣削加工过程中后刀面磨损对加工精度的影响进行了分析和研究,建立了基于刀具后刀面磨损的铣削加工误差的数学模型。
- He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。
- INTERPOLATION ALGORITHM AND ITS ERROR PREDICTION FOR THE PARALLEL MACHINE TOOLS 并联机床插补算法与原理性插补误差预估
- Keywords survey program;breakthrough error prediction;GAK gyroscope; 测量方案;贯通误差预计;GAK型陀螺定向仪;
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- The term also refers to machine malfunctions or machine errors, and to human mistakes or human errors. 该术语也指机器失效或出错,以及人的失误或错误。
