201210 月6
滾珠絲杠新聞
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滾珠絲杠副的典型結構類型
滾珠絲杠副的結構類型可以從螺紋滾道的截面形狀、滾珠的循環方式和消除軸向間隙的調整方法進行區別。
201210 月6
滾珠絲杠新聞
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201210 月6
滾珠絲杠新聞
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滾珠絲杠副維修
滾珠絲杠副故障大部分是由于運動質量下降、反向間隙過大、機械爬行、潤滑不良等原因造成的。表10一2為滾珠絲杠副常見故障以及診斷方法。
201210 月6
滾珠絲杠新聞
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滾珠絲杠副的結構及材料
滾珠絲杠副的結構類型可以從滾珠的循環方式和消除軸向間隙的調整方法等方面進行區別。
201210 月5
滾珠絲杠新聞
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精密傳動機構——滾珠絲杠副
1.滾珠絲杠副的工作原理
滾珠絲杠副是指在絲杠(具有螺旋槽的螺桿)與螺母之間,連續填滿滾珠等作為中問體的絲杠副。滾珠絲杠副由絲杠、螺母、滾動體和滾動體循環裝置組成。
201210 月5
滾珠絲杠新聞
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傳動機構的性能要求
機電一體化系統中的傳動機構通常采用滾珠絲杠副、精密齒輪副、撓性傳動機構、間歇傳動機構等。為獲得良好的伺服性能,傳動系統應滿足如下性能要求:
201210 月5
滾珠絲杠新聞
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滾珠絲杠機構的使用維護
滾珠絲杠機構為精密傳動部件,在裝配、使用及維護過程中應注意以下要點:
201210 月5
滾珠絲杠新聞
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滾珠絲杠副的優點
滾珠絲杠副與普通絲杠副相比較有如下幾個方面的優點:
201210 月5
滾珠絲杠新聞
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滾珠絲杠機構的裝配調整
滾珠絲杠副是精密傳動部件,應由專業人員裝配、維修,安裝滾珠絲杠副需要專門的技能及必要的測量工具,在安裝過程中需要輕拿輕放并按一定的規范進行裝配。下面以采用標準支撐單元的一端固定一端支承安裝方式滾珠絲杠機構為例,說明具體的裝配步驟。