气动中心超高速所自行研制成国内第一座冲压加速器，并成功地实现了弹丸的冲压加速。文中首先给出冲压加速器的工作原理、国内外研究现状，以及３７ｍ ｍ 口径冲压加速器系统组成，最后给出了热发射不起动（ｕｎｓｔａｒｔ）和热发射实现冲压加速的初步结果 Pneumatic Center developed its own ultra-high speed into China’s first stamping accelerator, and successfully achieved the projectile stamping acceleration. The paper firstly gives the working principle of stamping accelerator, the research status at home and abroad, and the composition of 37m m caliper accelerator. Finally, the preliminary results of stamping acceleration with unstart and heat emission are given.