| 熔模铸造铸钢皮带轮的实践 |
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| 引用本文： | 张友亮,康林萍,张胜来,陈求荣,杨晓峰.熔模铸造铸钢皮带轮的实践[J].铸造技术,2004,25(10):774-775. |
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| 作者姓名： | 张友亮 康林萍 张胜来 陈求荣 杨晓峰 |
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| 作者单位： | 1. 江西科学院应用物理研究所,江西,南昌,330029
2. 九江化纤厂,江西,九江,332017 |
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| 摘 要： | 铸钢皮带轮,壁厚不匀,热节点多,补缩通道狭窄,很难用设置冒口的方法给予补缩.生产实践表明:加大补缩压力,放置内冷铁调节各热节段的温度,使铸件实现同时凝固等工艺措施可成功地浇注出合格的铸件.
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| 关 键 词： | 精密铸造 补缩通道 同时凝固 |
| 文章编号： | 1000-8365(2004)10-0774-02 |
| 修稿时间： | 2004年8月5日 |
Practice of Investing Cast Steel Pulley |
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| ZHANG You-liang,KANG Lin-ping,ZHANG Sheng-lai,CHEN Qiu-rong,YANG Xiao-feng.Practice of Investing Cast Steel Pulley[J].Foundry Technology,2004,25(10):774-775. |
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| Authors: | ZHANG You-liang KANG Lin-ping ZHANG Sheng-lai CHEN Qiu-rong YANG Xiao-feng |
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| Affiliation: | ZHANG You-liang~1,KANG Lin-ping~1,ZHANG Sheng-lai~2,CHEN Qiu-rong~2,YANG Xiao-feng~2 |
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| Abstract: | Cast steel pulley with wall unevenness, many hot pitch points and narrow feeding channel is difficult to be fed by setting up a head. The practice of production indicates: the qualified cast can be successfully poured by technical measures such as increasing feeding pressure, placing an insert to adjust temperature of the hot junction segments and realizing simultaneous solidification of the casting. |
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| Keywords: | Precision cast Feeding channel Simultaneous solidification |
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