基于UG的塑料异型材挤出定型模冷却水道系统设计
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摘要
针对形状复杂的塑料异型材结构,人工难以高效精准地排布冷却水道,基于UG软件平台,对异型材结构进行分类,设计3种冷却水道系统,系统分别搭载2种自定义算法,即综合表达式关联技术以及微分寻点技术,能够自动排布水道并进行水道自身以及与其他结构的干涉检查,实现了水道的精确设计,提高了设计效率及质量。
Because of the complex shape of plastic profile structure, it was difficult to efficiently and accurately arrange the cooling water channel. Based on the UG software platform, the profiled structures were classified, and three types of cooling water channel arrangement systems were designed. Each system was equipped with two kinds of custom algorithms, namely the intelligent straight-through channel algorithm and the intelligent S-shaped channel algorithm. It could realize the automatic arranging channel and the interference checking between channels and other structures, which realized the accurate design of the cooling water channel.
Because of the complex shape of plastic profile structure, it was difficult to efficiently and accurately arrange the cooling water channel. Based on the UG software platform, the profiled structures were classified, and three types of cooling water channel arrangement systems were designed. Each system was equipped with two kinds of custom algorithms, namely the intelligent straight-through channel algorithm and the intelligent S-shaped channel algorithm. It could realize the automatic arranging channel and the interference checking between channels and other structures, which realized the accurate design of the cooling water channel.
引文
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[3]宋满仓,赵丹阳,王敏杰,等.定型模内塑料异型材瞬态温度场的数值模拟[J].农业机械学报,2005,36(1):111-113.
[4]王芳,朱元吉,谢源林.塑料异型材挤出模头稳定性设计的数值方法[J].中国塑料,2004(8):94-98.
[5]黄浪,唐红涛,郭顺生,等.塑料异型材挤出定型模CAD系统[J].塑料,2015,44(2):108-112.
[6]王晓枫,朱元吉.塑料异型材挤出定型模冷却系统分析[J].塑料科技,1995(sl):34-36.3425
[7]朱元吉,王晓枫.塑料异型材挤出定型模冷却系统CAD的研究[J].模具工业,1996,22(6):8-12.
[8]陆跃,王秀平,敖万路.美式断面ABS塑料异型材挤出模具的设计[J].科学之友,2013(11):90-91.
[9]赵丹阳,王敏杰,宋满仓.塑料异型材真空定型模冷却水道优化设计[J].大连理工大学学报,2007,47(4):533-538.
[10]王玮,牛强,李薇,等.基于遗传算法的塑料模冷却水道自动排布[J].模具工业,2013,39(5):14-18.
[11]李厚佳,张晓岩.三维CAD技术在注塑模设计中的应用研究[J].塑料科技,2012,40(12):72-74.
[12]华都,王华昌,李建军.基于UG的注塑模冷却系统自动生成的研究与实现[J].模具技术,2006(2):6-8.
[13]赵丹阳,王敏杰,宋满仓,等.塑料异型材挤出模CAE技术及优化设计方法的研究[J].中国机械工程,2006(s1):198-201.
[14]杨书森,唐红涛,郭顺生,等.塑料异型材挤出定型模冷却水道系统快速设计研究[J].工程塑料应用,2015,43(5):69-73.
[15]周瑾喻,王华昌,李建军.基于UG的注射模干涉检查功能开发[J].模具工业,2011,37(2):6-10.