An example of analytical calculation of machining precision is given in the paper.
本文列举了加工精度分析计算的实例。
Dynamic optimization design is the key to improve the machining precision of machine tools.
机床结构动态优化设计是提高机床加工精度的关键。
Machining precision, surface roughness, machining velocity meet the requirements of product.
加工精度、表面粗糙度、加工速度都符合生产要求。
The new process can ensure body machining precision and raising the body machining efficiency.
给出了一种高加工效率和高精度，适用于中小口径固定球球体轴孔加工的工装。
This article gives new definitions to various errors which impair the machining precision in technological system.
本文对加工工艺系统中影响加工精度的各项误差作了新的定义。
Whether the locating datum is chosen correctly or not influences the improvement of the machining precision greatly.
定位基准选择正确与否，对于提高机械加工精度有着重要影响。
The Thermal Properties of Spindle Assembly and Headstock is one of the main elements that influence machining precision.
机床主轴部件和主轴箱的热特性是影响机床精度的主要因素之一。
For the varied deep screw is widely used for the plastic extruder at the present time, but its machining precision is high.
不等深螺杆目前正被广泛用于塑料挤出机，但其加工精度要求高。
The error analysis indicates that the machining precision could be guaranteed just only selecting the reasonable parameter.
误差分析表明，只要合理选择参数增量，能保证所要求的加工精度的要求。
This multifunctional equipment enhances machining precision and efficiency and reduces cost greatly, so its value is very high.
这种多功能的设备提高了加工精度和效率，降低了成本，因此该设备具有很高的应用价值。
The mathematical relationships have also been set up between the machining precision and the rotating precision of the spindle.
建立了加工精度与主轴回转运动精度之间的数学关系。
The proposed algorithm can extend the CNC's trajectory control function, simplify the part program, and improve machining precision.
对扩充数控系统的轨迹控制功能，简化零件程序，提高加工精度具有重要的意义。
Error compensation is an effective approach to enhance machining precision, and error modeling is the key factor for the compensation.
误差补偿是提高机械加工精度的有效途径，其中误差的建模是关键。
But its machining precision becomes the main question that puzzles its application because of various aspect affection for a long period.
但是由于受到多方面的影响，其加工精度长期以来也成为困扰其应用的主要问题。
According to the analysis, this process improves not only the tool precision and its machining precision, but also the tool cutting life.
通过分析，此工艺不仅提高了刀具的精度，还提高了刀具寿命。
The diamond reamer has such advantages as higher machining precision, minimum surface roughness, higher efficiency and longer service life.
金刚石铰刀具有加工精度高、表面粗糙度小、加工效率高、寿命长等优点，能很好满足高精度内孔加工的要求。
Steel in the knife body-side surface of the high-precision machining precision knife block to ensure that accurate positioning of the blade.
在刀体的钢制端面上精确加工的高精度刀座可确保刀片的精确定位。
High machining precision and low surface roughness may improve the main spindle rotating precision and decrease the wear of the main spindle.
提高主轴的加工精度和降低表面粗糙度，可提高主轴的旋转精度和减少主轴的磨损。
Machining precision is an important guideline of lathe, displacement detection precision of lathe is a key factor restricting lathe precision.
加工精度是机床的一个很重要的指标，机床位移检测精度是制约这个指标的关键因素。
The technological parameters control method is used to reduce machining deflection errors of cone axis, thus assuring the machining precision.
并用工艺参数控制法减少锥轴的切削变形误差，从而保证加工精度。
To locate, we need the locating criteria, whether a suitable locating criterion is chosen or not will directly influence the machining precision.
定位则需要定位基准，定位基准选择得是否合适，将直接影响零件的加工精度。
The cutting temperature is simulated by employing the finite element method, providing a basis for the improvement of machining precision of parts.
用有限元模拟温度分布，为提高零件加工精度提供了依据。
As the electric medium, electrolyte is the main factor, which affects the machining efficiency, machining precision and surface quality of workpiece.
电解液作为电解电流的导电介质，是影响加工生产率、加工精度及工件表面质量的主要因素。
The machining precision can be improved and the dimension scope of machining the polygon prism is enlarged by using the proposed compensation method.
采用这种误差补偿方法可以大大地提高车削多面体的精度，扩大车削多面体的尺寸范围。
Proceed from design method to raise design efficiency, reduce machining cost, improve machining precision, advance emergency capability of enterprise.
从设计方法入手，提高设计效率，减少加工成本，提高加工精度，提升企业的应变能力。
Contrast the two machining method between turn-milling and turning, research the effect on machining precision of micro-shaft parts about cutting depth.
通过车铣和车削两种加工方法的对比，重点研究了切削深度对微细轴类零件加工精度的影响问题。
The machining precision and surface quality are introduced in electrical discharge machining and their causes as well as improved measures are put forward.
介绍了电火花加工中常见的加工精度和表面质量问题以及产生的原因及相应的改善措施。
The experimental results of machining actual workpiece prove that nc machining principles are correct, technology is simple, and the machining precision is high.
斜航式法向圆弧锥齿轮数控加工实验表明，该锥齿轮数控加工原理正确，工艺简单，且加工精度较高。
In this paper, according to the characteristics of electrochemical micromachining (EMM), the impact factors of micro-hole array machining precision are analyzed.
从电解加工的特点出发，对影响微细阵列孔加工精度的因素进行了分析。
The calculative precision of the cutting breadth has a significant effect on the machining precision and the machining efficiency for free-form surface machining.
在自由曲面加工中，行距的计算精度直接影响着曲面的加工精度和加工效率。
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