In this paper, a system for monitoring tool breakage by detecting the power of spindle motor is introduced.
本文介绍一种用检测主轴电机动率的方法来监测刀具破损的系统。
For the power in case of a power failure, back electromotive force of a spindle motor can be utilized.
对于在电源故障情况下的电力，可利用主轴电机的反电动势。
Tangential grinding forces are obtained through monitoring spindle power and the ir variations are studied with process parameters such as depth of cut, feedrate and wheel grit size.
通过测量主轴功率获得切向磨削力，讨论了加工参数，如切深、进给率以及砂轮粒度对切向磨削力的影响。
The boring power comes from the head-stock of a universal lathe, so the spindle speed could be adjusted in a wide range and satisfactory end face scraping quality is obtained.
镗削动力头采用了普通车床的床头箱，主轴转速调节范围大，刮削端面性能良好。
The power calculation of D1203 spindle is closely coincident with the result of experiment.
具体计算了D1203锭子的空锭功率消耗，结果与实验是相符的。
The high-speed and high-precision rotation of the spindle can be realized without transmitting power through the conveyer belt to improve the output, save the electric energy and reduce the noise;
不需要传输带传输动力即可实现锭子高速、高精度自身旋转提高产量，节约电能，降低噪音。
Also less spindle power and force are required when profiling T Tools. The wear and tear of the tool is far less than that of a conventional CBN grinding tool.
在T型工具的整形过程中修整力和修整工具的磨损大大小于传统CBN砂轮整形时的力和磨损。
Also less spindle power and force are required when profiling T Tools. The wear and tear of the tool is far less than that of a conventional CBN grinding tool.
在T型工具的整形过程中修整力和修整工具的磨损大大小于传统CBN砂轮整形时的力和磨损。
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