摘要
介绍了半空心铝型材一模双孔挤压模结构,提出了一种替代式模芯结构以保证悬臂的强度,并详细描述了此结构有关参数的选择与优化方法,实际生产结果表明,针对半空心铝型材的一模双孔挤压模结构是有效的,可以提高生产效率、降低制造成本,为一模多孔挤压模的深入研究和开发提供参考。
An extrusion die with two cavities for semi-hollow A1 profiles was presented. A kind of structure named substituted type core was put forward to ensure the cantilever strength, and the selection and optimization of structure parameters were described in detail. The practical production showed that the extrusion die structure with two cavities for semi-hollow profiles was effective, which provided reference for the further research and development of the technology on the extrusion die with multi-cavities in a die.
作者
邓汝荣
陈建鸿
韦锦辉
黄雪梅
董汝萍
DENG Ru-rong CHEN Jian-hong WEI Jin-hui HUANG Xue-mei DONG Ru-ping(Guangzhou Vocational College of Science and Technology, Guangzhou, Guangdong 510550, China)
出处
《模具工业》
2016年第12期61-65,共5页
Die & Mould Industry
基金
广东省教育研究院"三元融合
五年贯通"中高职衔接实践研究项目(GDJY2015Ba004)
2016年广东大学生科技创新培育专项资金项目("攀登计划"专项资金
pdjh2016b0865)
2016年广州科技职业技术学院资助科研项目(2016ZR02)
关键词
半空心
铝型材
一模双孔
替代式
分流模
semi-hollow
Al-profiles
two cavities in a die
substituted type
split-flow die
