CAJ | 학술논문

通过建立力学模型和Moldflow模拟分析，对PC细长管塑件浇口位置与型芯变形的关系进行了研究，获得了最佳浇口位置，从而达到在最佳注射工艺条件下顺利抽芯的目的，同时获得了较均匀的塑件壁厚，解决了细长型芯抽芯困难的问题。研究表明，偏移浇口到合适的位置可改善型芯变形状况。
통과건립역학모형화Moldflow모의분석，대PC세장관소건요구위치여형심변형적관계진행료연구，획득료최가요구위치，종이체도재최가주사공예조건하순리추심적목적，동시획득료교균균적소건벽후，해결료세장형심추심곤난적문제。연구표명，편이요구도합괄적위치가개선형심변형상황。
The relationship between the gate location and core deformation in forming a slen-der tube for PC was researched by establishing the mechanical model and making CAE analysis. The best gate location and injection process were obtained and thus the smooth core-pulling and uniform tube wall thickness were achieved. The study shows that with the movement of gate to a proper location, the deformation situation can be improved.