It is an important item to set tool and establish workpiece coordinate system in NC machining operation.
对刀建立工件坐标系是数控加工操作的重要内容。
It is an important item to set tool and establish workpiece coordinate system in NC machining operation.
确定工件坐标系原点是数控加工中重要的一个步骤。
The utility model has a wide application prospect in the rough machining operation of large and medium-sized lathes.
在大中型车床的粗加工作业中，具有广泛应用前途。
The uncertain problem of the domain knowledge in building machining operation expert system for fault diagnosis is analysed.
分析了在构造机械加工故障诊断专家系统时领域知识的不确定性。
The backside holes of prior art microphones typically require that a secondary machining operation be performed on the rear surface of the silicon wafer during fabrication.
现有技术中传声器的背侧孔典型地要求在制造过程中于硅片的后表面上进行一种二次机加工操作。
In order to detect the time when a cutting tool should be changed, most modern machines are equipped with indicators that show the horsepower used during the machining operation.
为了知道什么时侯该换刀具，大部分现代机床都安装了指示器来显示切削加工所耗的功率。
The invention relates to a dust-proof structure of a tool station, which is applied to the tool station and is used for blocking floating dust in the process of machining operation.
本发明是一种工具机台防尘结构，其应用于工具机台，是为了阻挡加工作业进行时，粉尘飞散的防尘结构；
Smaller chip sizes are more desired because such chips simplify the machining operation and facilitate more effective heat removal from the tool work piece interface than larger chips.
较小的切屑尺寸比较大的切屑更被期望，因为这样的切屑使机械加工操作简化而且有利于从刀具工件接触面的更有效的热量排出。
If the rolling dies are not preciously designed or the machining operation is not properly implemented, there is an influence on the profile accuracy, noise and service life of the workpiece gears.
若辊模设计不合理或加工方法不当，将影响工件齿轮的齿形精度，产生噪声，降低使用寿命。
MODES (Machining Operation Diagnosis Expert System) is a knowledge-based machining fault diagnosis system.
是基于知识的机械加工故障诊断专家系统。
MODES (Machining Operation Diagnosis Expert System) is a knowledge-based machining fault diagnosis system.
是基于知识的机械加工故障诊断专家系统。
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