【摘要】 介绍了DFZY型钻探用超硬材料抗动载性能测试仪的总体结构、金刚石单晶及复合片抗动载测试原理、自动冲击装置、承冲杆调距装置和信号转换及软件设计。该仪器经过试验可靠性好，可直接用作钻头及冲击器冲击功的设计依据。更多还原

【Abstract】 The description is made of the general structure of the DFZY anti-dynamic load tester, its testing principle for single crystal diamond and PDC, automatic impacting and distance-adjusting device for the impact bearing rod, as well as signal conversion and software design. It has exhibited good reliability in the testsand can be directly used to provide the impacting energy design criteria for drill bits and hammers.更多还原