ZL104铝合金刀盘体的铸造工艺优化  

Casting Process Optimization of ZL104 Aluminum Alloy Plate-Like Part

作　　者：贝伟明 

机构地区：[1]常德烟草机械有限责任公司,常德415000

出　　处：《内燃机与配件》2021年第6期85-86,共2页Internal Combustion Engine & Parts

摘　　要：公司生产的ZL104铝合金刀盘体铸件厚壁处常出现缩松缩孔缺陷。使用芸峰CAE软件对此盘体原有的铸造工艺进行凝固过程模拟仿真,预测缩松缩孔缺陷位置与实际生产相吻合。优化工艺后,再次用CAE软件进行模拟仿真,得到合理的方案后,在实际生产中应用,毛坯加工后该区域的缩松缩孔完全消除,获得了合格零件。The ZL104 aluminum alloy cutterhead castings produced by our company often appear shrinkage holes in the thick wall.Using Yunfeng CAE software to simulate the solidification process of the original casting process of this castings,the position of shrinkage porosity defect predicted is consistent with the actual production.After optimizing the process,simulate again.And a reasonable process was obtained,it was applied in actual production.Finally,the shrinkage cavity in this area was completely eliminated,and qualified parts were obtained.

关 键 词：ZL104铝合金 缩松缩孔缺陷 铸造工艺优化 

分 类 号：TG2[金属学及工艺—铸造] TP3[自动化与计算机技术—计算机科学与技术]