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直流电动钻机与交流电动钻机均是采用电力驱动的新型钻机系统,以其先进的技术水平与安全稳定的工作特性,逐渐开始替代国内原先使用的机械式钻机系统,成为钻井成产的主要力量。但直流电动钻机与交流变频钻机采用不用的驱动模式,其使用效果与作用也有明显差异,现行市场中选用的基础是先要对两种钻机做出比对分析,根据实际需求选定。
DC electric drilling rigs and AC electric drilling rigs are all new electric driven drilling rig systems. With their advanced technical level and safe and stable working characteristics, they have gradually begun to replace the original domestic mechanical drilling rig system and become the major force in drilling production. However, the DC electric drilling rig and AC frequency drilling rig adopt the driving mode which is not used, and the using effect and effect are also obviously different. The basis for the current market is to compare and analyze the two rigs first and select according to the actual demand.