3D打印技术制作风扇部件铸造模具的应用研究
|
摘要
以风扇部件为研究对象,分析其铸造工艺并确定相关参数,利用UG8.0建立风扇部件铸造模具的三维实体模型,采用3D打印技术打印出模具实体,并以此3D打印模具替代传统木模进行砂型铸造并浇注,最终获得风扇部件铝合金铸件。结果表明:采用3D打印技术直接打印风扇部件铸造模具,简化了木模师制作复杂曲面木模的工艺及流程,可缩短模型制作时间,节约成本,提高效率。该技术也可应用到其他复杂产品的铸造生产中。
Taking a fan component as the research object, its casting process was analyzed and the relevant casting parameters were determined. The software UG8.0 was used to build the 3D solid models of foundry patterns for the fan component, and the 3D printing technology was used to print the physical objects of the foundry patterns. With the 3D printed patterns which were used to replace the traditional wooden patterns, the sand moulds were prepared, the pouring experiment was conducted, and finally the aluminum alloy fan component was produced. The results show that the 3D printing technology is directly used to print the foundry patterns of the fan component, which can simplify the process of the wooden pattern maker to make the patterns having complex curved surfaces, shorten the time to make patterns, save the cost of production, and also improve the efficiency of fabrication. This technology can also be applied to other complex products in casting production.
Taking a fan component as the research object, its casting process was analyzed and the relevant casting parameters were determined. The software UG8.0 was used to build the 3D solid models of foundry patterns for the fan component, and the 3D printing technology was used to print the physical objects of the foundry patterns. With the 3D printed patterns which were used to replace the traditional wooden patterns, the sand moulds were prepared, the pouring experiment was conducted, and finally the aluminum alloy fan component was produced. The results show that the 3D printing technology is directly used to print the foundry patterns of the fan component, which can simplify the process of the wooden pattern maker to make the patterns having complex curved surfaces, shorten the time to make patterns, save the cost of production, and also improve the efficiency of fabrication. This technology can also be applied to other complex products in casting production.
引文
[1]韩霞.快速成型技术及应用[M].北京:机械工业出版社,2016:8.
[2]耿佩.浅析3D打印技术在铸造成形中的应用[J].中国铸造装备与技术,2016(1):8-9.
[3]毛春生,刘铁. 3D打印技术在铸造中的产业化应用[J].金属加工:热加工,2016(9):27-28.
[4]侯书宾. 3D打印技术在液压支架中的应用[J].金属加工:热加工,2016(2):47-48.
[5]姜耀林,邵中魁,郭嘉.基于3D打印技术的离心泵叶轮快速精铸工艺研究[J].制造业自动化,2015,37(1):153-156.
[6]胡志力,张勇.基于SLA原型快速精铸复合型壳制备的工艺[J].铸造,2008,57(12):1241-1244.
[7]吴志超,叶升平,鄂文峰,等.涡轮壳铸件消失模发泡模具的快速制造[J].铸造,2000(12):890-893.
[8]赵洪锋,单忠德,刘丰,等.基于硬脂化碱性酚醛树脂的无模砂型打印[J].铸造,2016,65(4):309-313.
[9]陈光辉,崔爱红,崔国起.变速箱壳体3D打印熔模铸造工艺分析[J].铸造,2017,66(9):948-951.
[10]孙宁,侯蔚,宋彬,等. 3D打印蜡模技术在复杂薄壁铸件石膏型真空增压生产中的应用[J].铸造技术,2016(23):58-61.
[11]刘见向,于晓丹,王一民,等. 3D打印结合简易模具制备铝合金缸盖样件工艺研究[J].铸造技术,2017,37(1):177-180.
[12]田乐,沈其文,魏青松,等.复杂铸造砂型(芯)3D打印关键工艺参数及材料的应用研究[C]//2015中国铸造活动周论文集.长沙:中国机械工程学会,2015.
[13]施允洋,刘方方,房开拓,等. 3D打印取代木模的砂型铸造工艺研究[J].南方农机,2017(10):11-12.
[2]耿佩.浅析3D打印技术在铸造成形中的应用[J].中国铸造装备与技术,2016(1):8-9.
[3]毛春生,刘铁. 3D打印技术在铸造中的产业化应用[J].金属加工:热加工,2016(9):27-28.
[4]侯书宾. 3D打印技术在液压支架中的应用[J].金属加工:热加工,2016(2):47-48.
[5]姜耀林,邵中魁,郭嘉.基于3D打印技术的离心泵叶轮快速精铸工艺研究[J].制造业自动化,2015,37(1):153-156.
[6]胡志力,张勇.基于SLA原型快速精铸复合型壳制备的工艺[J].铸造,2008,57(12):1241-1244.
[7]吴志超,叶升平,鄂文峰,等.涡轮壳铸件消失模发泡模具的快速制造[J].铸造,2000(12):890-893.
[8]赵洪锋,单忠德,刘丰,等.基于硬脂化碱性酚醛树脂的无模砂型打印[J].铸造,2016,65(4):309-313.
[9]陈光辉,崔爱红,崔国起.变速箱壳体3D打印熔模铸造工艺分析[J].铸造,2017,66(9):948-951.
[10]孙宁,侯蔚,宋彬,等. 3D打印蜡模技术在复杂薄壁铸件石膏型真空增压生产中的应用[J].铸造技术,2016(23):58-61.
[11]刘见向,于晓丹,王一民,等. 3D打印结合简易模具制备铝合金缸盖样件工艺研究[J].铸造技术,2017,37(1):177-180.
[12]田乐,沈其文,魏青松,等.复杂铸造砂型(芯)3D打印关键工艺参数及材料的应用研究[C]//2015中国铸造活动周论文集.长沙:中国机械工程学会,2015.
[13]施允洋,刘方方,房开拓,等. 3D打印取代木模的砂型铸造工艺研究[J].南方农机,2017(10):11-12.