| 重型道岔螺栓镦锻模具设计 |
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| 引用本文： | 廖忠棋. 重型道岔螺栓镦锻模具设计[J]. 企业技术开发, 2013, 0(16): 33-35 |
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| 作者姓名： | 廖忠棋 |
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| 作者单位： | 中铁隆昌铁路器材有限公司 |
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| 摘 要： | 根据重型道岔螺栓的产品特点,进行了产品工艺分析,设计出适用于在J31-400压力机上进行生产的可转动结构的模具,降低了对生产设备的要求,从而降低了产品制造成本。
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| 关 键 词： | J31-400压力机 长杆成型 转动模具结构 |
The design of upsetting die of heavy turnout bolt |
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| LIAO Zhong-qi. The design of upsetting die of heavy turnout bolt[J]. Technological Development of Enterprise, 2013, 0(16): 33-35 |
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| Authors: | LIAO Zhong-qi |
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| Affiliation: | LIAO Zhong-qi(China Railway Longchang Material Co.,Ltd.,Longchang,Sichuan 642150,China) |
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| Abstract: | This thesis analyzed the product process in accordance with the characteristics of heavy turnout bolt and designed the rotating structure mould which can be used on J31-400 press machine.The designed mould reduced the investment of equipment,thus reduced the production cost. |
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| Keywords: | J31-400 press machine long pole shape rotating structure |
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