| 橡胶缓冲器的研制 |
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| 引用本文： | 孙军平,张作鑫,朱鹏刚,李 楠,迟洲勋.橡胶缓冲器的研制[J].橡胶工业,2021,68(3):0202-0207. |
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| 作者姓名： | 孙军平 张作鑫 朱鹏刚 李 楠 迟洲勋 |
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| 作者单位： | 中车青岛四方车辆研究所减振事业部,中车青岛四方车辆研究所减振事业部,中车青岛四方车辆研究所减振事业部,中车青岛四方车辆研究所减振事业部,中车青岛四方车辆研究所减振事业部 |
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| 摘 要： | 介绍橡胶缓冲器的研制。根据橡胶缓冲器故障件分析及产品性能要求,分别选择氯丁橡胶为胶料的主体材料和N,N,N′-三甲基硫脲为促进剂;通过优化硫化工艺和模具结构,解决了产品拔坑、分型面处炸边和融痕问题。本研制橡胶缓冲器性能满足要求,该产品已投入批量生产。
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| 关 键 词： | 橡胶缓冲器 氯丁橡胶 促进剂 硫化工艺 模具结构 |
| 收稿时间： | 2020/3/7 0:00:00 |
| 修稿时间： | 2020/3/7 0:00:00 |
Development of Rubber Buffer |
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| SUN Junping,ZHANG Zuoxin,ZHU Penggang,LI Nan,CHI Zhouxun.Development of Rubber Buffer[J].China Rubber Industry,2021,68(3):0202-0207. |
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| Authors: | SUN Junping ZHANG Zuoxin ZHU Penggang LI Nan CHI Zhouxun |
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| Abstract: | The development of rubber buffer was introduced. According to the analysis of rubber buffer failure part and requirements of product performance,chloroprene rubber(CR) was selected as the main material of the compound and N,N,N′-trimethylthiourea as the accelerator. By optimizing the vulcanization process and mold structure,the problems of product pits,edge burst on the parting surface and melting mark were solved. The performance of the developed rubber buffer met the requirements,and this product has been put into mass production. |
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| Keywords: | rubber buffer CR accelerator vulcanization process mold structure |
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