drilling motor meaning in Chinese
钻井电机
Examples
- Development of comprehensive protective device of electric coal drill motor
煤电钻电动机综合保护装置的研制 - Do not operate drill motors while wearing gloves near the rotating parts
在靠近电钻的旋转部件工作时禁止戴手套。 - It can be seen from experimental results , that the bldcm control system reaches all the qualities required by the drill motor . the motor starts fast and operates stably in a very small torque ripple
从样机的测试结果来看，电机起动稳定快速、转矩脉动小，并具有很宽的闭环调速范围，完全满足牙钻电机各项性能指标要求。 - Wdtf is the manufacturing base for geotechnical drilling tools of cge . its main products are drilling tools for geological and engineering drilling , including wireline drilling tools , pneumatic downhole hammers , downhole drilling motors , synthetic diamond and its products , tungsten carbide and its products , various drilling pipes and tools . all products are reliable in quality , stable in performance and reasonable in price
无锡钻探工具厂为中装集团勘探和工程施工用钻具的生产基地，主要生产各种地质勘探钻进用钻具和工程施工用钻具，包括以绳索取芯工具系列风动潜孔冲击器系列螺杆钻具系列为代表的钻探工具人造金刚石及其制品各种牌号的型号的硬质合金及其制品各种钎杆钎具等。 - The control system adopts high capability singlechip , aduc812 ( 8052 - compatible core ) . it can expediently achieve a / d ( 12bit ) , d / a ( 12bit ) , phase compensation of the rotor position singles , and speed closed - loop control , and fully resolves the well - off switch from the out - synchronization to the in - synchronization . the practical prototype of the system is developed for the control of a dentist " sensorless brushless dc drill motor
系统采用高性能aduc812 (兼容8052内核)单片机作为微处理器，方便的实现a / d ( 12位) 、 d / a ( 12位) 、电机转子位置信号相位检测与补偿以及系统速度闭环控制，很好地解决了无位置传感器bldcm从外同步运行阶段到内同步运行阶段的顺利切换。