| 聚氨酯弹性体冲床弹簧的研制 |
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| 引用本文： | 付函,陈文伟,刘建铭,任梵. 聚氨酯弹性体冲床弹簧的研制[J]. 特种橡胶制品, 2001, 22(4): 27-29 |
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| 作者姓名： | 付函 陈文伟 刘建铭 任梵 |
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| 作者单位： | 云南省橡胶制品研究所,云南,昆明,650233 |
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| 摘 要： | 以聚酯型预聚体和MOCA为原料研制了一种冲床弹簧。与金属或普通橡胶弹簧相比,用聚氨酯研制的冲床弹簧性能优异,质量稳定,使用寿命较长,冲压零件尺寸精度较高,大幅度降低了劳动强度,提高了生产效率。
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| 关 键 词： | 聚氨酸弹性体 冲床弹簧 产品性能 MOCA 使用寿命 |
| 文章编号： | 1005-4030(2001)04-0027-03 |
| 修稿时间： | 2000-11-21 |
Development of PU- elastomer Spring of Punching Machine |
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| FU Han,CHEN Wei-wei,LIU Jian-ming,REN Fan. Development of PU- elastomer Spring of Punching Machine[J]. Special Purpose Rubber Products, 2001, 22(4): 27-29 |
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| Authors: | FU Han CHEN Wei-wei LIU Jian-ming REN Fan |
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| Abstract: | A kind of punching machine spring was developed by using polyester prepolymer, MOCA as raw materials. The spring had outstanding performances, quality stability, long use-life and high tolerance size of punching products as compared with metal spring or common rubber spring. It reduced labour strength, improved production efficiency. |
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| Keywords: | PU-elastomer punching machine spring product performance |
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