The main objective of virtual machining process is to predict and improve machining accuracy.
虚拟加工的主要任务是预测和改进被加工件的加工精度。
CBN is an ideal tool material for finish and semi_finish turning powder superalloy. It not only ensures the high machining accuracy, but also can obtain longer tool life.
对精车和半精车而言，CBN是车削粉末高温合金的一种理想刀具材料，它不仅可保证高的加工精度，而且可获得长的刀具寿命。
Servo systems are the most essential parts of CNC machines. Their performance has direct impact on the machining accuracy.
伺服系统是数控机床中的核心环节，其性能直接影响数控机床的加工精度。
Reasonable tool path can improve machining accuracy and machining efficiency.
合理的刀具轨迹可以提高加工精度和加工效率。
To improve the machining accuracy.
提高加工精度。
Honing is one of the effective processes in the machining accuracy deep hole.
深孔精加工中，珩磨是一种行之有效的加工工艺。
In this paper, the technology of machining accuracy prediction was deep researched.
本文对加工精度预测技术进行了深入研究。
The machining accuracy of microbit is worse for the vibration of grinding wheel spindle.
微型钻头磨床砂轮轴振动严重地影响了钻头加工精度。
The machining accuracy is one of the most important performance indexes for machine tools.
加工精度是机床最重要的性能指标之一。
CNC Vertical Lathe, as a precision machining, has strict requirements in machining accuracy.
作为精密机械加工的数控立式车床，对加工精度有着严格的要求。
The boring machine used to process larger diameter hole, to achieve higher machining accuracy.
镗床用来加工直径较大的孔，能达到较高的加工精度。
On - machine testing is an effective measure to guarantee machining accuracy of NC machine tools.
在机检测是保证数控机床加工精度的有效手段。
It is proved in practice that the system possess high machining accuracy, efficiency and automaticity.
实践证明，该系统具有高的加工精度、效率与自动化程度。
Thermal deformation is the main factor that influence the machining accuracy of the high-speed spindle.
主轴单元的热变形是高速加工中影响精度的主要因素。
Different cutting parameters may have different influences on machining accuracy in metal cutting process.
金属切削过程中，不同的切削参数对零件的加工精度影响是不同的。
A mathematical model on the influence of three-dimensional locating upon machining accuracy is established.
建立了三维定位误差影响加工精度的数学模型。
ECM with fixed gap in intermittent feed can be used as an effective means to improve the machining accuracy.
定间隙间歇送进电解加工是提高电解加工加工精度的一种有效方法。
Structural dynamics optimal design is an effective approach to improve the machining accuracy of machine tools.
结构动力学优化设计是提高机床加工精度的有效途径。
The error of machining accuracy has relatively great influence on the performance of the photonic crystal device.
加工精度误差对光子晶体器件性能有较大影响。
This shows that the designed spindle has better thermal-structural characteristic and meets the machining accuracy.
这表明设计的电主轴具有良好的热-结构性能，可以满足加工精度要求。
High frequency pulse current machining and fine finishing can improve parts' machining accuracy and surface quality.
高频脉冲电流加工及光整加工技术能提高零件的加工精度和表面质量。
Adopting tool nose centre programming and machining compensation can get the target for improving machining accuracy.
若采用刀尖圆心偏程方式，可进行加工补偿，以达到提高加工精度的目的。
The nozzle and manifold are connected with screw type which can avoid resin leakage caused by mold machining accuracy.
热嘴与分流板均采用螺纹连接，可以避免模具加工精度导致的漏胶问题；
In the boring process of deep holes, the insufficient rigidity of the boring rod usually influences the machining accuracy.
在镗深孔加工中，常因镗杆刚度不足而影响加工精度。
Reform the structure of generator set, enhance machining accuracy, reduce noise made by electromagnetism and fans from design.
改善发电机结构，提高加工精度，从设计上减少发电机所产生的电磁及风扇噪音。
The application of process of vane wheel profile forming can ensure the machining accuracy and improve the productive efficiency.
采用成形铣削加工叶轮型面，保证了加工精度，提高了生产效率。
In high-speed cutting, the machining accuracy, cutting life and productivity are influenced by the high rotational speed of spindle.
高速切削时主轴转速很高，加工精度、刀具寿命和生产率受到影响。
In high-speed cutting, the machining accuracy, cutting life and productivity are influenced by the high rotational speed of spindle.
高速切削时主轴转速很高，加工精度、刀具寿命和生产率受到影响。
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