畅国帏，张凤兰.自动脱螺纹注塑模液压马达脱螺纹与推板推出动作关系的工程分析[J].工程塑料应用，2015，43(5)：78-82.

Engineering Analysis for Relations between Actions of Hydraulic Motor Unscrewing and Ejector Plate Ejecting in Automatic Unscrewing Injection Mould[J]. Engineering Plastics Application, 2015, (5).

畅国帏，张凤兰.自动脱螺纹注塑模液压马达脱螺纹与推板推出动作关系的工程分析[J].工程塑料应用，2015，43(5)：78-82. DOI： 10.3969/j.issn.1001-3539.2015.05.016.

Engineering Analysis for Relations between Actions of Hydraulic Motor Unscrewing and Ejector Plate Ejecting in Automatic Unscrewing Injection Mould[J]. Engineering Plastics Application, 2015, (5). DOI： 10.3969/j.issn.1001-3539.2015.05.016.