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一、概言本篇着重于气动震击机构的压缩空气利用率和动能利用率的分析,提出了最大获得压缩空气利用率的方法——全膨胀回程排气。放弃了常用的顺程排气,从而使从排气口排出的气体之压力为最低。这就是本篇第一部分的中心。第二部分则着重于如何最大限度地利用撞击前瞬时系统动能的分析。使之更多地转变为紧实型砂时型砂吸收的能量,单纯地增加震铁的质量对其震击强度的提高不如提高工作台部分的运动速度而对其震击
I. General Introduction This chapter focuses on the compressed air utilization and kinetic energy utilization of the pneumatic shock mechanism, and proposes the method of obtaining the maximum utilization of compressed air - the full expansion of the return exhaust. Abandoned the common forward exhaust, so that the pressure of the gas discharged from the exhaust port is the lowest. This is the center of the first part of this chapter. The second part focuses on how to maximize the use of kinetic energy before the impact of the pre-impact analysis. So that more sand into sand and compact sand to absorb energy, simply increase the quality of the seismic iron to improve its shock strength as part of the table to improve the speed of its shock