千斤顶说明书.doc

千斤顶说明书
螺旋千斤顶
设
计
说
明
书
专业班级机自1201 姓名潘常良
学号 201202070116
2014年11月
目录
1螺杆和螺母的设计计算--------------------------------------------------------1
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螺母的计算--------------------------------------------------------------------4
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-----------------------------------------------------------------4 2托杯设计----------------------------------------------------------------------------5 3底座设计----------------------------------------------------------------------------6 4 手柄设计与计算-----------------------------------------------------------------7
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