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jian he xiao de chai zhuang ji qiao
Author(s): 
Pages: 67
Year: Issue:  16
Journal: Farm Machinery

Abstract: <正> 键和销用于联接轴上的传动件或定位,以便传递扭矩,它们都是标准件。常用的键有平键、月牙键、滑键以及钩头楔键等:常用的销有圆柱销、圆锥销和开口销等。在维修保养中,若拆装不当,易造成事故隐患或损坏机件。1.平键的拆装平键联接是最常见的键联接。拆卸时,先拧下轴端螺母,用拉出器拉
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