This method can be applied in the selection and calculation of ball-screw pairs for other machines.
该方法也可作为其它机械用滚珠丝杠副选用和计算的参考。
Presents the selection and calculation method and quantity determination of the circulating water pumps, and the operation characteristics of the pumps in parallel.
介绍了循环水泵的选择计算方法，循环水泵台数的确定原则，以及水泵并联运行的特点。
The mixing process in the industrial acetic acid reactor is analyzed, the impeller selection and calculation of the gas-liquid dispersion mixing are described in this paper.
详细分析了工业合成醋酸反应器中的机械搅拌过程，描述了气液分散搅拌过程中搅拌桨叶的选择和计算。
Selection and calculation of ball-screw pairs in the design of feed system in CNC machine tools was introduced.
本文较详细地介绍了数控机床伺服进给系统中滚珠丝杠副的选择与计算。
Selection and calculation on tolerance value of symmetry construction were briefly introduced, some problems that should be paid attention to were also discussed.
扼要介绍有关对称结构尺寸公差值选择和计算以及在使用中应注意的问题。
Selection and calculation on tolerance value of symmetry construction were briefly introduced, some problems that should be paid attention to were also discussed.
扼要介绍有关对称结构尺寸公差值选择和计算以及在使用中应注意的问题。
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