一、前言爆炸成形是钣料压制的一种新工艺,我国已有不少单位在生产中正式应用,并取得了较好的成果。但目前各单位都在露天进行生产,因而受气候条件的影响很大。为了改善这种状况,我们于1961年即开始着手进行这一课题的研究。1963年底建立了一个面积为140平方米的爆炸成形实验室和直径1400毫米的室内爆炸井。至今已完成了第一期的试验鉴定工作,认为该井已初步具备在生产中试用的条件。 I. Preface Explosion forming is a new process of sheet metal pressing. Many units in our country have been formally applied in production and achieved good results. However, at present, all units are producing in the open air and are therefore greatly affected by the climatic conditions. In order to improve the situation, we started to study the subject in 1961. At the end of 1963, an explosion-shaped laboratory of 140 square meters and an indoor explosion well of 1,400 mm in diameter were established. Has completed the first phase of the test identification, that the well has initially got the trial in production conditions.