消振液压模锻锤机身综合线刚度的分析计算

Analysis and calculation for composite linear rigidity of frame of antishock hydraulic hammer

通过对消振液压模锻锤的打击特性及机身结构的分析，建立起机身力学模型，用经典力学方法推导出了机身综合线刚度的公式；并通过对２５ｋＪ消振液压模锻锤的实测，验证了该公式的实用性。

Abstract By analysing blowing features and frame structure of antishock hydraulic hammer, set up the mechanics model of the frame, derive formula of composite linear rigidity of frame by the method of classical mechanics.