中国塑料Issue(8)：101-106,6.
模流分析技术在转向助力泵油杯注塑模设计中的应用
Application of Flow Analysis Molds for an Oil Cup Technology in Design of Injection of Steering Booster Pump
摘要
Abstract
During the design of the injection mold for an oil cup of steering booster pump, flow analysis technology was adopted to optimize its runner system, processing parameters, and cooling system. The optimized gate location was determined based on the process window analysis and the characterization of the cup structure. The optimized process parameters were obtained： the mold temperature was 85 ℃ ,the material temperature was 278 ℃, and the injection time was 1 s. Side gate and two-cavity mold were used to mold the oil cup. The injection molding pressure and clamping force were 113 MPa and 111 t. Runner system was built to predict the injection pressure and clamp force, which provided the reference data to select molding machine. The optimized cooling system ensured the uniform cooling effect. Finally, the structure of the oil cup injection mold was introduced in detail.关键词
转向助力泵油杯/注塑模/模流分析/成型工艺Key words
oil cup of steering booster pump/injection mold/flow analysis/processing parameter分类
化学化工引用本文复制引用
匡唐清,周慧兰,邓普梁..模流分析技术在转向助力泵油杯注塑模设计中的应用[J].中国塑料,2012,(8):101-106,6.基金项目
江西省自然科学基金项目 （）
