本文介绍一种磨削爆炸式快停装置,利用爆炸产生极高的气压,首先剪断副切销,通过选择冲击环自由飞行一段适当的距离,使气压达到最大值时,冲击环碰撞装有小工件的柱塞杆,并剪断主剪切销,使工件以极高的初始加速度下降而与砂轮迅速脱开。经测定:平均初始加速度达到1.154×10~9mm/s,达到了目前国内外的先进水平。本装置同时也适用于铣削。 This article describes a blasting fast stop device, the use of explosions to produce high pressure, first cut the vice cut pins, by selecting the free-flight impact ring flying a suitable distance, so that the maximum pressure, the impact of the collision with a small ring The plunger rod of the workpiece, and cut the main shear pin, so that the workpiece with a very high initial acceleration and rapid disengagement with the wheel. The measured: the average initial acceleration of 1.154 × 10 ~ 9mm / s, reached the advanced level at home and abroad. This device is also suitable for milling.