基于Fluent的线切割机床管道流场分析

线切割机床在加工工件的过程中,需要不断喷出工作液对工件进行降温、除渣、绝缘。在此过程中,工作液循环系统常常会发生排水不畅的现象。以CTW320TB线切割机床排水管道为主要研究对象,采用UG软件建模,在Fluent软件模拟不同入口流速下管道内的压力分布情况以及管道出口处的流速分布情况,并以此来分析线切割机床管道排水不畅的原因。

Flow Field Analysis of WEDM Machine Tool Pipeline Based on Fluent

In the process of the machining by WEDM Machine Tool,work pieces need to be cooled,insulated and cleaned by working fluid ejecting continuously.In this process,working fluid circulation system often appears poor drainage.So we take the drainage pipeline of CTW320TB WEDM Machine Tool as the object of study,use UG to model,and then simulate the pressure distribution in the pipeline and velocity distribution of the pipeline s outlet in the Fluent.Finally,we use this simulation to analyse the reason of poor drainage.