盘式刹车单片机控制自动送钻技术

Single-Chip Microcomputer Controlled Autodriller for Disk Brake in Oil Drilling

在石油钻井过程中 ,使用自动送钻可显著提高钻进速度、延长钻头和钻柱寿命 ,降低钻井成本。在PZS - 1型盘式刹车自动送钻装置的基础上 ,用单片机控制盘式刹车实现自动送钻技术的研究 ,设计了一套盘式刹车单片机控制的自动送钻装置。经闭环试验表明盘式刹车单片机控制自动送钻装置克服了PZS - 1型的不足 。

In oil drilling operations,autodriller can increase penetration rates and bit and drillstring life so larger as to greatly decrease drilling costs.Introduced an autodriller controlled by single-chip microcomputer for disk brake.The result of the close-loop simulation test showed that the device can work well.