cutting by rotating 中文意思是什麼
cutting by rotating
解釋
環繞剪法-
This machine is of vertical crushing structure, and the material is fed into the crushing chambezr through a hopper, crushed by simultaneous cutting of both fixed and movable knives and rotating impact of rotating knife, and entered into the catcher automatically under the effect of rotating centrifugal force, and the dust is filtered and recovered by dust collector through a bag
本機為立式粉碎結構，物料由進料斗進入粉碎室，利用旋轉刀的旋轉沖擊，固定刀和活動刀同進剪切而獲得粉碎，粉碎好的物料經旋轉離心力的作用，自動進入捕集袋，粉塵由吸塵箱經布袋過濾回收。 -
This machine of horizotal crushing structure, and the material is fed into the crushing chamber through a hopper, crushed by cutting and impact of both fixed and rotating knives, and flows to the exit automatically under the effect of rotating centrifugal force
料斗進入粉碎室，利用旋轉刀與固定刀沖擊、剪切而獲得粉碎，經旋轉離心力的作用，物料自動流向粉碎機出口處。 -
The former one is a product of the pressure pulsation resulting from the fan blade periodically cutting the air, with the blade passing frequency as its base frequency and accompanied by higher harmonics. the wide - band turbulent noise is formed when the rotating fan forces the surrounding air to produce turbulent throw - outs and results in gas thickening and thinning processes
旋轉噪聲是由於風扇的葉片周期性地切割空氣，引起空氣的壓力脈動產生的，以葉片通過頻率為基頻，並伴有高次諧波。湍流噪聲是由於風扇運動導致的周圍空氣發生湍流脫體，使空氣發生擾動，形成氣體的壓縮與稀疏過程而形成的，是一個寬頻帶噪聲。 -
An implement with cutting edges or a pointed end for boring holes in hard materials, usually by a rotating abrasion or repeated blows ; a bit
鉆帶切割刃或尖端的工具，用於在堅硬材料上鉆孔，一般靠旋轉磨損或反復擊打實現鉆孔
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