隔震橡胶支座的硫化工艺优化

Optimization of Vulcanization Process of Isolation Rubber Bearing

采用TP700多路数据记录仪对隔震橡胶支座(以下简称支座)的硫化过程进行温度监测,利用阿累尼乌斯方程式计算支座各胶层的硫化效应、等效硫化时间以及硫化程度,并对支座的硫化工艺进行优化。支座的优化硫化条件为120℃×7 h,在该优化硫化条件下支座的硫化时间大幅缩短,硫化设备利用率提高,生产成本降低,产品性能满足设计要求。

The real-time temperature of the vulcanization process of the vibration isolation rubber bearing(bearing for short) was monitored by using the TP700 multi-channel data recorder,the vulcanization effect,equivalent vulcanization time and vulcanization degree were calculated by using Arrhenius equation,and the vulcanization process conditions of the bearing were optimized. The optimum vulcanization condition of the bearing was 120 ℃ ×7 h. Under the optimum vulcanization condition,the vulcanization time of the bearing was greatly shortened,the utilization rate of vulcanization equipment was improved,the production cost was reduced,and the product performance met the design requirements.