CAJ | 학술논문

根据塑料制品的倒扣特点，设计了一种直顶与斜顶组合式抽芯机构。阐述了该机构的结构组成及工作原理，对机构的关键技术参数进行了理论研究。机构设计合理，解决了制品倒扣抽芯及筋位脱模困难的问题，其合理的冷却系统保证了制品质量。
근거소료제품적도구특점，설계료일충직정여사정조합식추심궤구。천술료해궤구적결구조성급공작원리，대궤구적관건기술삼수진행료이론연구。궤구설계합리，해결료제품도구추심급근위탈모곤난적문제，기합리적냉각계통보증료제품질량。
According to the undercut feature of the plastic part,a core-pulling mechanism combined with the straight lifter and the angle lifter is designed. Structural composition and working principle of the mechanism are elaborated. The article makes much theoretical study about the critical technology parameters. The design of structure is reasonable. The problems of core-pulling and demolding difficulties are resolved,and the reasonable cooling system of the mechanism makes the part high-quality.