铜芯脚线储能焊接工艺方法改进

摘要

It studied a new kind of energy-stored welding process of detonator copper wire-nickel/chromium alloy wire by improving the copper core material, welding tool material and welding parameters. The indices such as the ignition element resistance, static tension, electric performance parameters, firing time and storage performance were experimentally compared. The results show that this new ignition element can meet the requirements of the product technical index and thus is possessed of practical application value.%论文根据实际需要研究了铜芯脚线—镍鉻合金丝储能焊接的工艺方法,从铜芯材料、焊接工具材质及焊接工艺参数等方面进行了改进,并对用该种工艺方法制作的引火元件的电阻、静拉力、电性能参数、发火时间、储存性能等指标进行了实验对比.结果表明,用该工艺制作的引火元件能够满足产品技术指标的要求,研究结果具有实际应用价值.