摘要
本文介绍了抗干扰在数控系统中的设计,从屏蔽(包括电场屏蔽、磁场屏蔽和电磁场屏蔽)设计谈起,对感性负载加吸收电路来抑制瞬态噪声做了详细说明,可避免干扰造成的数控系统的“软”故障。希望通过本文对从事数控系统的同行有一定的帮助。
This article introduced the antijamming in the NC system design, from the shield （including electric field shield, magnetic screen and electromagnetic field shield） designs mentions, added the absorbing circuit to the perceptual load to suppress the transient state noise to give the specify, might avoid the NC system which disturbed creates softly breakdown.
出处
《机床电器》
2006年第5期21-23,共3页
Machine Tool Electric Apparatus
关键词
数控系统
抗干扰
屏蔽
吸收电路
NC system
antijamming
shield
absorbing circuit
