• 2022-05-29
    在图[tex=4.357x1.286]KvKmd98WMukNhaOYATM3Pw==[/tex]所示夹紧螺栓中,已知螺栓数为[tex=0.857x1.286]HzvZzIpP/EO6qd7ww2DDAw==[/tex]螺纹为[tex=2.429x1.286]e2EH1lXHIPjr1EJIvIjidA==[/tex]螺栓力学性能等级为[tex=1.286x1.286]Ze+7EtOooYBivY+6GsPLyA==[/tex]级,轴径[tex=4.357x1.286]iYVHnoayQrGmuws2UwFUiQ==[/tex]杠杆长[tex=5.0x1.286]ZbcbQ7C4nHtFFz211OxUPg==[/tex]轴与夹壳间的摩擦系数[tex=4.0x1.286]AolSm1qsRZD7p4rSnroMNA==[/tex]试求施加于杠杆端部的作用力[tex=1.071x1.286]U4awQ74hGmTHJgQmKU0Jmg==[/tex]的允许值。[img=456x205]17d1396c70171e5.png[/img]