为了探讨动态成型工艺参数对注射时螺杆功率消耗的影响规律,采用自行修正的Tanner本构方程研究了动态注射过程中螺杆功率消耗对振动力场的响应,建立了振动力场作用下注射过程螺杆功率消耗的理论模型.从理论上分析了动态注射过程中,螺杆上的功率消耗变化情况,并给出了解析解.研究表明,在施加轴向振动的情况下,螺杆上的功率消耗明显降低,并且随着振动强度的增强,降低的幅度增大.
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