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Abstract:
This article collects pratical data, domestic and international, on
anvil-block amplitude of under-anvil vibration isolation forging hammer.
It examines the working situation of under-anvil vibration isolation
hammers in our country, and makes brief analysis on the effects caused
by under-anvil vibration isolation on the production operation, the
striking efficiency and by safty of equipment. It has been ascertained
in practice and theory that when the anvil-block amplitude of forging
hammer is amplified to 10~20mm, the production operation and the
striking efficiency are not effected, a good vibration isolation effect
can be obtained as well.
Key words: 隔振 振幅 允许值
Received
199009, received in revised form 199101
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