非传统钻进方法热能碎岩的原理及其初步实践

The Principle and Applications of Unconventional Drilling Methodbreaking Rocks by Heat Energy

摘要:

提出了一种非传统的利用热能破碎岩石的新型钻进方法，包括热力钻进法、热熔岩石钻进法和超高频电加热机械切削组合钻进法，介绍了其碎岩机理、适用范围、初步应用情况及前景

Abstract:

A new type of drilling method, breaking rocks by heat energy, is introduced in this paper, including thermodynamic drilling, combined drilling method of ultrahigh frequency thermoelectricmechanical cutting and thermosmelting drilling. The mechanism of rockdestruction, application fields of the method and some application cases and prospects are also discussed.