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本文通过对川式取心工具稳定性分析,指出外简弯曲旋转是影响其工况的主要原因,并结合现场使用实例,提出改进稳定性的方法,以提高取心收获率。
Based on the analysis of the stability of the coring tools in Sichuan, this paper points out that the bending of the external bending is the main reason that affects its working condition. In combination with the field examples, the method of improving the stability is proposed to improve the coring rate.