铸造2024，Vol.73Issue(9)：1273-1279,7.
基于匀加速料筒孕育半固态压铸制备薄壁复杂空腔手模的研究与实践
Research and Practice of Producing Thin-Walled Complex Cavity Glove Mold Based on Semi-Solid Die Casting with Uniformly Accelerated Charging Barrel Inoculation
龚杰 1刘逸秀 1吴振辉 1龙文元 2马文林3
作者信息
- 1. 厦门格耐尔科技有限公司,福建 厦门 361028
- 2. 南昌航空大学航空制造工程学院,江西 南昌 330036
- 3. 重庆长征重工有限责任公司,重庆 400000
- 折叠
摘要
Abstract
With the global demand for energy conservation and emission reduction,carbon peaking,carbon neutrality,the lightening and greening of components in all industries has become an inevitable development path.The glove models required for producing medical rubber and nitrile gloves have always been made of ceramic materials.Although they can meet functional requirements,but have disadvantages such as high energy consumption,easy damage,and no recycling.Switching to easily recyclable metal materials has become a research hotspot,and aluminum alloys have become the preferred choice for the research due to their lightweight.Due to the characteristics of thin-walled and complex inner cavities of the hand mold components,and being necessary to weld with the extrusion forming parts,and the cost of using aluminum profiles for stamping preparation is high.Ordinary die-casting has difficulties in forming complex inner cavities and the casting cannot be welded.In this study,based on the self-developed uniformly accelerated charging barrel inoculation semi-solid die-casting technology,through numerical simulation analysis optimizing the die-casting process,and applying the optimized resin-bonded sand core,the aluminum alloy glove model die castings with complex cavity have been successfully prepared.The developed products meet the project requirements and provide excellent technical examples and references for the research and development of complex cavity die-casting parts.关键词
ADC12合金/半固态/压铸/薄壁空腔/可焊压铸件/医疗手套Key words
ADC12 alloy/semi-solid/HPDC/thin wall hollow/weldable die casting part/medical glove分类
矿业与冶金引用本文复制引用
龚杰,刘逸秀,吴振辉,龙文元,马文林..基于匀加速料筒孕育半固态压铸制备薄壁复杂空腔手模的研究与实践[J].铸造,2024,73(9):1273-1279,7.
