In the sixth paragraph , the author discusses how the direct damping under anvil block of forging hammer affects the beating energy , the operation , the safety of the facility and the economic benefits 第六章分析了鍛錘砧下減振技術對打擊能量(打擊效率) 、生產操作、設備安全等的影響,并從經濟效益的角度認識了鍛錘隔振的意義。