榨腔内油料及榨螺的应力应变特性研究

摘要

The relationship between stress and strain of lateral pressure squeezing was based on Beichuan equation. we investigated the stress and strain characteristics research of oil plant in the cavity of Spiral squeezing machine. Then,the Finite element simulation on squeezer was performed to make sure the structure design is safe and reliable.%　　采用川北方程建立侧限压榨的应力、应变关系模型，对油料在螺旋压榨机榨腔内的应力应变特性进行研究，以此来对榨螺的应力应变进行有限元分析，保证其结构设计是安全可靠的。