滾珠絲杠是一種將旋轉運動轉變為直線運動的機械裝置,由精密滾珠絲杠軸、滾珠螺母及循環滾珠軸承組成,其中滾珠軸承通過滾珠的循環滾動,充當絲杠和螺母之間的接口。滾珠絲杠內部摩擦阻力低,能承受高推進負載。其公差等級高,非常適合高精度的應用。
精密滾珠絲杠不盡相同。無論是公制、英制還是微型滾珠絲杠,其性能和使用壽命取決于以下關鍵因素,包括:
我們深知,您或許沒有時間去研究和查詢零件號來尋找合適的滾珠絲杠設計。為此,Thomson開發出更強大的在線產品查找工具,可簡化搜索和選型過程,助您快速找到合適的零件,獲取報價和交貨期,即刻完成產品選購——一站式服務。
Thomson Screw Product Engineer, Jeff Johnson, overviews the anatomy of ball screws, the installation of ball screws and reloading ball bearings into a tube return nut.
How to install a ball nut onto a screw from an arbor.
How to reload the bearings into a tube return ball nut. Often inch series Ball Nuts utilize tube returns.
Looking to replace worn ball screw assemblies but they don’t know what kind of assembly it is. This will help you identify your existing ball screw assembly.
How to reload the bearings into a button return ball nut. Often Metric ball nuts are button return ball nuts. But this technique can also be used on tube return ball nuts. For another option for loading tube return ball nuts see our video demonstrating how to load a tube return ball nut.
Thomson Screw Product Engineer, Jeff Johnson, overviews the anatomy of ball screws, the installation of ball screws and reloading ball bearings into a tube return nut.
How to install a ball nut onto a screw from an arbor.
How to reload the bearings into a tube return ball nut. Often inch series Ball Nuts utilize tube returns.
Looking to replace worn ball screw assemblies but they don’t know what kind of assembly it is. This will help you identify your existing ball screw assembly.
How to reload the bearings into a button return ball nut. Often Metric ball nuts are button return ball nuts. But this technique can also be used on tube return ball nuts. For another option for loading tube return ball nuts see our video demonstrating how to load a tube return ball nut.
滾珠絲杠可將旋轉運動轉變為直線運動,反之亦然。滾珠絲杠由精密滾珠絲杠軸、滾珠螺母及循環滾珠軸承組成,其中滾珠軸承通過滾珠的循環滾動,充當絲杠和螺母之間的接口。絲杠受力分布在眾多滾珠軸承上,使得每個滾珠的負載相對較低。又因為滾珠絲杠副使用滾動元件,所以摩擦系數也較低。
瀏覽更多When sizing a ball screw, there are three main performance areas to consider:
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