摘要
Abstract
Rotational molding, a kind of plastic molding, was researched including characteristics introduction and analysis of rotational molding principle and method. Accroding to the analysis of key factors for rotational molding containing plastic raw materials, mould structure, mould cooling type and mould parting surface design, main factors and corresponding improvement was obtained. The result shows that rotational molding has a lot of potential. Finally, combined with the new situation of industrial design, prospects for future rotational molding was proposed.关键词
滚塑成型/模具/注塑成型Key words
rotational molding/ mould/ injection molding分类
矿业与冶金
