This paper presents a state space model based on spindle rotation speed for thermal errors of machine tool.
本文提出了一种基于主轴转速的机床热误差状态方程模型。
The experimental results provide a scientific basis for the dynamic design of high speed and extra-high speed machine tool with the bearing spindle units.
研究结果为采用陶瓷轴承主轴单元的高速和超高速数控机床的动态设计提供了实验依据。
The article introduces high speed spindle vector controller, rapid response servo system and RISC system for ultra-high speed CNC machine tool and other accessory functions for high speed cutting.
文章就超高速数控机床控制系统的高速主轴矢量控制器、快速响应的伺服系统、精简指令集计算机系统及高速切削中的其它辅助功能作一介绍。
Spindle is a key unit of the high-speed machine tool, while the interference fit between spindle and motor rotor is one of the most important factors influencing the performance of the spindle unit.
主轴是高速机床的核心部件，机床主轴与电机转子间过盈配合特性是影响主轴性能的重要因素。
The experiments to verify the limit cutting depth show that the cutting efficiency of machine tool can be improved by cutting at the spindle speed corresponding to the stable cutting point.
极限切深试验表明，以稳定切削点所对应的主轴转速进行切削可以提高机床的切削效率。
The system of boring main driving is used to achieve the main movement boring machine, main Motor will become the driving force on the tool spindle machining cutting torque and the cutting speed.
镗床主传动系统是用来实现镗床主运动的，它将主电动机的原动力变成可供主轴上刀具切削加工的切削力矩和切削速度。
A speed-raising tool holder which is drived by special traction agent is developed. Speed of tools can be raised8thimes without any change of the construction and spindle speed of machine.
研制了一种由特制的牵引剂进行驱动、用于回转机床的增速刀柄，该刀柄能使刀具增速8倍而不改变原机床的任何结构和主轴转速。
F is the feed rate the spindle speed and tool length offset may also appear on a linear move, this is more likely with multi-axes moves.
还有主轴转速或者刀长补正也可能出现在线性移动的表达式后面。
Multiple axes rotary spindle head driven directly by torque motor is an ideal solution to realize high-speed of 5-axis CNC machine tool.
力矩电动机直接驱动双摆头是实现五轴联动数控机床高速化的新形式。
Research on Digital Design System of High Speed Spindle of Machine Tool Based on SolidEdge;
在此基础上，提出原子滑车的数字化设计平台的结构体系并分析其功能。
Research on Digital Design System of High Speed Spindle of Machine Tool Based on SolidEdge;
在此基础上，提出原子滑车的数字化设计平台的结构体系并分析其功能。
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