铸造工程
鑄造工程
주조공정
Foundry Engineering
2015年
6期
31-33
,共3页
铝合金车轮%集中水冷方式%端面变形
鋁閤金車輪%集中水冷方式%耑麵變形
려합금차륜%집중수랭방식%단면변형
aluminum alloy wheel%centralized cooling method%end surface deformation
通过对低压铸造铝合金轮毂铸造后集中喷淋水冷过程的模拟，考察了持续喷淋和间歇喷淋两种喷水方式对毛坯端面变形的影响。研究表明，与持续喷淋相比，间歇式喷淋水冷对于减小毛坯端面变形的改善效果非常明显，有效地降低因变形原因造成废品的风险。
通過對低壓鑄造鋁閤金輪轂鑄造後集中噴淋水冷過程的模擬，攷察瞭持續噴淋和間歇噴淋兩種噴水方式對毛坯耑麵變形的影響。研究錶明，與持續噴淋相比，間歇式噴淋水冷對于減小毛坯耑麵變形的改善效果非常明顯，有效地降低因變形原因造成廢品的風險。
통과대저압주조려합금륜곡주조후집중분림수랭과정적모의，고찰료지속분림화간헐분림량충분수방식대모배단면변형적영향。연구표명，여지속분림상비，간헐식분림수랭대우감소모배단면변형적개선효과비상명현，유효지강저인변형원인조성폐품적풍험。
Through simulation of the spray water cooling process of the concentrated spray after the low pressure casting aluminum alloy wheel hub, the inlfuence of continuous and intermittent spray method on the end surface deformation of the blank has been investigated. The results show that, compared with continuous spray, the intermittent spray water cooling is very effective in reducing the end face deformation of the blank and the risk of waste caused by deformation.
