了解民用爆破器材行业目前的技术现状,研究爆破器材的总体发展方向,将会有助于促进爆破器材工业的现代化。为此,本文就我国新研制的导爆管起爆系统,工业雷管和起爆仪器等方面的现状介绍如下。 一、导爆管起爆系统 众所周知,通过连接元件将导爆管和雷管相互连接起来,便组成了导爆管起爆系统。70年代初期,瑞典Nitro Nobel公司发明了塑料导爆管,导爆管起爆系统便应运而生。该系统于1973年由瑞典首先研制成功,1975年大量生产并远销西欧各国。随后美国的Ensign Bickford公司也获得了生产的权利。该公司生产导爆管系统有三个品种:(1) To understand the current technical status of civil blasting equipment industry and to study the overall development direction of blasting equipment will help promote the modernization of the blasting equipment industry. To this end, this article on China’s newly developed detonating tube detonation system, industrial detonators and detonating instruments and other aspects of the status quo described below. First, the detonating tube detonating system As we all know, through the connecting elements will detonate and detonator connected to each other, they formed a detonating tube detonating system. In the early 1970s, Sweden Nitro Nobel invented the plastic detonating tube, detonating tube detonation system came into being. The system was first developed by Sweden in 1973 and was mass-produced in 1975 and exported to many countries in Western Europe. Then Ensign Bickford in the United States also won the production rights. The company produces detonating tube system has three varieties: (1)