高速切削技术是先进制造技术的重要组成部分。
The high-speed cutting technique is an important component of the advanced manufacturing techniques.
黏度极低，确保优异的冷却及冲屑性能，是高速切削所必需。
Extremely low viscosity to ensure excellent cooling and flushing properties which are essential for high speed cutting.
因此，薄壁零件的切削稳定性一直是高速切削加工领域内的一个难点。
Therefore, the stability of machining thin-walled parts is always a difficult point in high-speed machining.
高速切削是先进制造技术中最重要的加工工艺之一，而切削刀具是实现这一工艺的关键。
The high speed cutting is one of the most important cutting technology in advanced manufacturing technology and cutting tools are the key factor for the technology.
角设计可防止高速切削时的崩刃。
阐述了数控高速切削加工模具的工艺过程。
The technological process of high-speed NC cutting processing mould was elaborated.
硬钢的高速切削。
高速切削时，氧化和扩散磨损加速了刀具的失效进程。
Oxidation and diffusion wears accelerated failing progress of cermet cutters at higher cutting speeds.
高速切削刀具技术则是实现高速切削的关键技术之一。
The high speed cutting tool technology is one of the key technologies to achieve :he high speed cutting.
速旋转刀具动平衡技术是高速切削加工的重要配套技术。
The dynamic balance technology of high speed rotating cutter is an important supporting technology of the high speed cutting.
基于高速切削变形理论，分析了切削速度对切削力的影响规律。
Furthermore, based on chip formation theory at high speed machining, the effect of milling speed on milling forces were investigated.
切削热与切削温度的产生和影响是高速切削技术研究的重要内容。
Cutting heat, cutting temperature and their effects are the important research contents of high speed cutting technology.
高速切削加工涉及到材料非线性、几何非线性及边界非线性问题。
High speed cutting is one of the typical large deformation problems, which involves material nonlinearity, geometrical nonlinearity and boundary nonlinearity.
高速切削时主轴转速很高，加工精度、刀具寿命和生产率受到影响。
In high-speed cutting, the machining accuracy, cutting life and productivity are influenced by the high rotational speed of spindle.
介绍了高速切削、复合加工等先进加工技术的主要内容和应用实例。
The main contents of some advanced machining technologies, such as high speed machining and multi-function machining are presented.
对于超高速切削机床来说，比较理想的主轴承是空气轴承和磁力轴承。
For high speed cutting machine tools, the main bearing is the ideal air bearings and magnetic bearings.
采用最新技术的硬质合金材料及新型涂层，适合干式切削，高速切削。
Suitable for dry cutting, high speed cutting thanks to newly developed raw-material and new coating.
在高速铣削试验的基础上，研究高速切削时切削速度对切削力的影响。
The influences of cutting speed on milling forces are presented on the basis of the high speed milling experiments.
本文从机床、刀具、工件、工艺等方面讨论了高速切削的技术开发情况。
This paper discusses the development of the high-speed cutting technology in respect to the machine tool, cutting tool, workpiece and process.
结果表明，较低切削速度下形成连续带状切屑，而高速切削时形成锯齿形切屑。
The results show that continuous chip is formed under relatively lower cutting speed, while serrated chip is formed under higher cutting speed.
高速切削加工时，已加工表面存在的残余应力影响工件的使用性能和疲劳强度。
Residual stresses are generated in the machined layer for high-speed machining. The residual stresses impacts the working performance and fatigue strength of parts.
着重介绍了高速切削的特点及应用领域，并对学习掌握高速切削技术提出一些建议。
The paper focuses on the characteristic and application field. Some Suggestions for learning and mastering high-speed cutting technology are presented.
高速切削稳定性和设计协同性是高速面铣刀产品开发与应用中亟待解决的关键问题。
The cutting stability and collaborative design of cutter has become one of the key issues in development and application of high speed face milling cutter with indexable inserts.
高速切削时，刀具具有不同于普通切削的失效机理，需要新的理论和方法来进行研究。
As failure mechanisms of cutting tools in HSM is different with those in conventional machining, new theory and research method should be presented.
高速切削试验表明：切削速度的提高和每齿进给量的减少有利于改善加工表面粗糙度。
The experiment showed that the high quality surface roughness was easy to obtain by increasing the cutting speed and decreasing the feed engagement.
高速切削试验表明：切削速度的提高和每齿进给量的减少有利于改善加工表面粗糙度。
The experiment showed that the high quality surface roughness was easy to obtain by increasing the cutting speed and decreasing the feed engagement.
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