亚洲中文字幕无码亚洲成A人片

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          ?分度盤的剎車系統分類和特點

          目前數控轉臺的剎車從結構上分主要是環抱式剎車系統、碟片式剎車系統、下面是各種結構的特點介紹。


          (一).環抱式剎車系統


          環抱式剎車環安裝在出力軸上,通過液壓壓力使剎車面變形,接觸面積大。 

          (二).碟片式剎車系統


          碟片式剎車片安裝在出力軸尾端,通過氣壓剎車后,剎車片緊貼箱體。



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