文章介绍了镗削加工误差的在线建模和预报补偿控制方法。
On-line modeling, forecasting and compensating way for machining error in boring are introduced.
镗刀的尾出部分应小于刀尖伸出部分，否则会影响镗削加工。
The boring part should be less than the tail tip extension, otherwise it will affect the boring.
采用镗削加工工艺加工硬度较高材料的椭球孔，并探讨刀具设计方法。
To adopt boring technology to process hole alike ellipse sphere in the harder material and to explore devising method of cutting tool.
用时间序列分析方法对镗削加工误差进行了分析和建模，建立了相应的AR误差模型。
Analysis and modeling are made for the boring error by using time sequential analysis way, and corresponding ar error model is established.
安装和操作机器工具来执行反复加工操作，如车，铣，钻，镗，刨，珩磨，拉削，磨削或其他加工业务。
Set up and operate machine tools to perform repetitive machining operations, such as turning, milling, drilling, boring, planing, honing, broaching, grinding or other machining operations.
丽莎：是的，当然。加工中心能执行各种功能，比如铣、镗、钻、攻螺纹和铰削。
Lisa: Yes, of course. A machining center can perform various functions, such as milling, boring, drilling, tapping and reaming.
镗削结束后的主轴定向制动处理是本工序提高加工质量和工作效率的技术要点。
The directional braking return of the boring machine after the boring process finished is the key for improving the machining quality and working efficiency.
根据工艺和加工的需要，两两并排设计4个专用的镗削头。
According to the needs of technology and processing, we should design four special boring head which is two side by two side.
本文以异型销孔数控镗削系统为例论述了数控加工系统中的数据插补的重要性，并介绍了一种新型的数据插补方法。
The importance of data interpolation in CNC machining system was discussed with the example of non-circle piston-hole machining system , and a new interpolation method was introduced.
这里介绍了立方氮化硼刀具的特点和用于镗削阀体的成功方法，并列出了实际加工的工艺参数。
This passage has introduced the features of cubic boron nitrite as well as the successful methods for boring valve body, moreover, has listed the technological parameters in practical processing.
通过切削试验研究了超声激振双刃镗刀镗削深孔的过程和效果，分析了超声激振双刃镗削的切削机理，讨论了切削参数对加工表面粗糙度的影响规律。
Based on the cutting experiment, the process and effect of ultrasonic vibration boring for precise deep holes by using the double-edge boring cutter are researched.
为了解决这个问题 ，作者分析了车削 （镗削 ）加工台阶孔时 ，误差产生的原因 ；并设计了车削该台阶孔的专用机床 ：工件的旋转作为主运动 ，两把车刀从两端进给运动 ，分别车削两段台阶孔。
To solve this problem, The author analyzes the reasons why the errors are generated in turning (boring) and designs the special machine, in which the rotation of part is main moveme.
通过对深孔加工常用方法的分析 ，设计了一种集镗削、滚压于一体的组合镗滚刀具。
The research of the deep hole processing system which used gun-drill and the forced-air cooling technique;
通过对深孔加工常用方法的分析 ，设计了一种集镗削、滚压于一体的组合镗滚刀具。
The research of the deep hole processing system which used gun-drill and the forced-air cooling technique;
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