The cutter head is a key component of the shield machine. By the effects of geological environment and soil characteristics, the design process is considerable complex, which is one of the key technologies in shield machine design.

It was processed by equal diameter cutter, so the cutter was easy to be wear out and replaced often generally. Machining costs was high and the precision was difficult to be guaranteed.

一般采用等径刀具加工，刀具容易磨损，经常需要更换刀具，致使加工成本高，且精度不易保证。

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Using hybrid surface finishing milling and direct plasma deposition technique, the cutter selected for hybrid surface finishing milling and effect of feed-per-tooth and milling speed on the part surface roughness are studied.

将铣削表面光整与等离子熔积直接成形技术相结合，研究了如何选择复合铣削光整加工用的刀具，以及齿进给、切削速度对零件表面粗糙度的影响；

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The cutter runout is deeply researched, and an algorithm of the ball-end mill runout is presented by the force measured during of machining horizontal slot.

对球头铣刀的几何偏心进行了深入的研究，提出了基于水平切槽实验的铣削力计算几何偏心的方法。

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In machining process simulation, the cutter's swept volume represented by the swept polygon of the cutter's profile is to simplify the complexity of material removal simulation.

在虚拟加工中，刀具扫描体被简化表示为刀具扫描体轮廓多边形，简化了仿真计算。

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The cutter of the cutting machine is positioned at the gap on the guide body; the edge of the cutter passes through the gap during rotation.

切管机的切刀位于导向体的缺口处，切刀在转动过程中其刀口通过缺口内。

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The cutter orientation vector, which was got from interpolating the two ruled lines of adjacent blades, could entirely avoid the interference between cutter and blade.

对两个相邻叶片的直母线进行插值后，得到的刀轴矢量能完全避免刀具与叶片之间的干涉问题。

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At present there are two methods in CAM module: one is creating the cutter location upon digital data directly and it is used widely for complex sculptured surface in reverse engineering;

目前逆向工程CAM模块的技术方案主要有两种方法。一种是直接从测量数据生成刀位轨迹，进行数控加工，这种方法广泛应用于复杂模具的反求工程系统中；

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An efficient and accurate interpolation algorithms for two curves was proposed which can drive the cutter of a CNC machine along three-dimensional ( 3D) trajectories.

本文提出这两种方程的高效准确的插补算法，实现了数控机床的空间三维曲线轨迹插补。

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In addition, the cutter compensation plays an important role in planning the tool paths for CNC machining, and it is closely related with offset curve.

另外刀具半径补偿在数控加工中占有重要地位，而刀补与偏置曲线有密切关系。

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This system can position the cutter precisely through two step control, i.e., the rotation of the armature and the minute movement of the cutter.

通过两级控制，即综合控制电枢转动和刀具微量移动来实现精确对刀。

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The cutter blade is a key part in the process of the staple production and has an important effect on the staple quality, cost and production efficiency.

化纤切断刀是化学短纤维生产中的关键零件，对纤维的切割质量、成本和生产效率有着重要的影响。

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It's all a matter of appreciation for the cutter's artistry and personal taste.

它的所有事感谢刀具的技艺和个人品味。

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This paper analyses the cutter hob profiles for rectangle spline shaft according to its plane engagement principle.

本文根据平面啮合原理对矩形花键轴滚刀刃形进行了分析。

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The cutter suction dredger practicality model of the monitoring system is studied and designed in depth in this paper.

本文主要深入研究并设计了监控系统的绞吸式挖泥船实物模型。

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It is very important to change the cutter at the right time for TBM according to the cutter life prediction.

预测滚刀寿命，根据刀具磨损规律把握最好的换刀时机对隧道掘进机（TBM）来说是极其重要的。

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A folding cutter is provided, which belongs to the cutter technology filed.

折叠美工刀，属于刀具技术领域。

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It can be used long time, and the cutter can bere-grinding by Several times.

刨刀采用硬质合金，经久耐用，且可多次刃磨刀具，寿命长。

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The cutter of the coal mining machine bears dynamic load varying with time during excavating coal.

采煤机截齿截割煤体时，截齿承受随时间而变化的动载荷。

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Application of machining methods module outputs the cutter and process parameters accurately set to Pro/ NC.

加工应用模块将选择的刀具参数和工艺参数输出给Pro/NC，实现刀具参数和加工参数的准确设置。

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This paper presents a theory of the cutter radius offset for the CNC system based on the real analysis.

本文基于实分析，为CNC系统提出了一种刀具半径补偿的理论。

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