Based on nonlinear equations Newton method, work out the 5-Axis NC tool path.
在非线性方程组牛顿迭代法的基础上，进行五轴数控加工刀具轨迹求解算法研究。
The former realizes automatic formation of NC program and the last simulates NC tool hardware interpolation process.
自动编程系统实现数控加工程序的自动生成。
The capability of NC tool hydraulic system is an important factor that affects the capacity of working procedure of NC tool.
数控机床液压系统的性能是影响数控机床工序能力指数的重要因素。
This algorithm is used to generate nc tool paths for the pocket with the islands, and to obtain better efficiency and stability.
文中给出了由该算法生成的带岛屿型腔刀位轨迹的实现步骤及计算实例。
The software part of the interface includes basic information management system of nc tool and multiple serial port communication etc.
该接口软件部分主要包括串口通讯、数控机床基础信息管理等功能模块。
The results indicate that it's an effective method for complicate surface design and NC tool position verification to combine theory analysis and simulation technology.
结果表明将理论分析与仿真技术相结合，是复杂曲面设计和数控加工刀位验证的一种有效途径。
On the basis of STL slicing, slicing data is interpolated by three degrees subsection NURBS curve. After CL data is computed through CC data, the NC tool path planning is realized.
在STL切片的基础上，对切片数据进行三次分段NURBS曲线插值，通过刀触点计算出刀位点，实现了数控加工路径的规划。
This paper also introduces the design methods of fact base, rule base and reasoning machine design method of NC tool selection system, and establishes NC tool selection model based on expert system.
论文还详细介绍了数控刀具事实库、规则库以及数控刀具选配系统推理机的设计方法，并建立了基于专家系统的数控刀具选配系统模型。
Graphics Simulation technology in NC machining is a powerful tool for validating NC machining programming, which using the computer graphical output to simulate the real machining process.
数控加工图形仿真技术利用计算机图形显示来模拟实际加工过程，是验证数控加工程序正确性的有力工具之一。
NC flame cutting: CNC flame cutting is numerical control machine tool use gas with oxygen or gasoline in metal materials with oxygen cut a way to cut.
数控火焰切割：数控火焰切割是数控机床利用燃气配氧气或者汽油配氧气进行金属材料切割的一种切割方式。
The robot is a lighter, more portable piece of equipment than an NC machine tool.
与数控机床相比，机器人是一种重量更轻、更便于携带的设备。
Aiming at the position servo system of NC machining tool, this paper designs a kind of control arithmetic on compound sliding variable structure for its controller.
针对数控机床的位置伺服系统，为其控制器设计了一种复合滑模变结构控制算法。
Tool path generation is important for complex parts nc machining, and the methodology of tool path generation affects the efficiency and quality of parts machining.
在复杂曲面数控加工中，刀位轨迹生成算法的优劣在一定程度上影响最终加工表面质量和加工效率。
Directing against different trouble reasons of nc machining tool, have proposed the concrete maintaining method.
针对不同数控机床的故障原因，提出了具体的维修方法。
To achieve compound machining by utilizing multiple spindle nc machine tool is one of the most popular international machining technology, and it belongs to advanced manufacturing technology.
利用多轴数控机床实现复合加工是目前国际上流行的加工工艺之一，属先进制造的一种。
This paper analysis NC machine tool perpendicularity error.
文章分析数控机床垂直度误差。
In the technology of thermal error compensation in NC machine tool, selecting the temperature variables rationally is key for setting the model of compensation.
在数控机床热误差控制补偿技术中，合理选择温度变量，是建立补偿模型的关键所在。
For NC machine tool setting incremental measure system, it is essential to zero when running the machine.
对于采用增量式测量系统的数控机床，每次开机后都必须首先进行“回零”操作。
The process of NC machining directly affects the machining quality. Several measures were presented in order to use NC machine tool efficiently and improve NC processing accuracy.
数控加工中的工艺直接影响加工质量，为高效地使用数控机床，提高数控加工质量，必须采用相应的措施。
In this paper the reform thoughts on machine tool NC technology teaching was put forward.
本文阐述了《机床数控技术》理论与实践教学改革尝试的一些工作。
A method for roll angular error measurement of NC machine tool vertical axis was studied based on straightness measurement using laser interferometers system.
以激光干涉仪直线度误差测量为基础研究了数控机床垂直轴滚转角误差的检测方法。
Nc machine tool is a key component of the advanced manufacturing technology, and the important numerical control facilities, too.
数控机床是先进制造技术的关键组成部分，也是重要的数控装备设备。
This paper introduced basic requirements of main driving system in modern NC machine tool. Design and feature are also described.
介绍了现代数控机床主传动系统设计的基本要求，主传动系统设计及特点。
Recently, position servo control system has been widely used in most fields like NC machine tool, machining center, robot etc.
近年来，位置伺服控制系统已经在精密数控机床、加工中心、机器人等领域得到了广泛的应用。
However, nowadays the memory capacity of NC machining tool has been improved so greatly, the proposed methods are feasible for modern manufacturing.
由于现代数控设备存储能力已大大提高，因此算法能满足生产的需要。
Introduced a method of NC machining tool-path generation based on scattered data model. a machining example was pointed out, proved this method simplicity and validity.
介绍了一种基于离散数据模型的数控加工刀具轨迹生成的方法。给出了一个加工实例，证明了此方法的简单性和有效性。
Introduced a method of NC machining tool-path generation based on scattered data model. a machining example was pointed out, proved this method simplicity and validity.
介绍了一种基于离散数据模型的数控加工刀具轨迹生成的方法。给出了一个加工实例，证明了此方法的简单性和有效性。
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