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液压凿岩技术是70年代发展起来的一门新兴技术,自1970年法国蒙塔贝特公司研制出第一代液压凿岩机以来,许多国家竞相研制发展,目前已有几十种机型,广泛用于采掘、隧道、建筑等各个领域。设备不断改进,能量利用率也不断提高,由过去的30～40％,提高到60％以上,在冲击功等级方面,也由轻型、中型发展到大型(60～700kg·M),而且正在向自动化方向发展,即按照电子计算机储存的孔网信息移动支臂来提供全自动作业。我国从1973年开始研究液压凿岩技术,十多年来也取得了可喜的进展,目前凿岩机已有五种机型鉴定,有的还在调试或工业性
Hydraulic rock drilling technology is an emerging technology developed in the 1970s. Since the first generation of hydraulic rock drill developed by Montabit in France in 1970, many countries have been competing for development. There are dozens of models currently in use, In mining, tunnels, construction and other fields. Equipment continues to improve, energy efficiency is also rising, from the past 30 to 40%, to 60% or more, in the impact level, but also from light, medium to large (60 ~ 700kg · M), and is to The automation direction is to move the arm in accordance with the hole information stored on the computer to provide fully automatic operation. China began to study hydraulic rock drilling technology in 1973, and has made gratifying progress over the past decade. At present, there are five rock drilling machines identified, and some are still being debugged or industrialized