缠绕型全自动液压压砖机机架钢丝预紧力的设计

Design of Prestress of Steel Wire-wound in Automatic Hydraulic Press of brick

通过建立钢丝缠绕型液压压砖机机架的力学模型,推导出钢丝绕层和钢丝预紧力的计算方法,并用有限元分析方法验算了某一缠绕型全自动液压压砖机机架钢丝预紧力的大小。

Through mechanical model of automatic h yd raulic press in theory,the calculational method of steel wires' layers has been deducted and the prestress of steel wires designed.An automatic hydraulic pres s of brick has been analyzed and the prestress checked via FEM.