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| AlSi12Cu泵轮压铸模的设计 | |
| 引用本文： | 黄汉云,冯新红,费菲,谢悦.AlSi12Cu泵轮压铸模的设计[J].特种铸造及有色合金,2006,26(12):787-789. |
| 作者姓名： | 黄汉云 冯新红 费菲 谢悦 |
| 作者单位： | 1. 湖南工业大学 2. 江西渝州科技职业技术学院 3. 湖南锦云实业股份有限公司 |
| 摘 要： | 根据铝合金泵轮多达40个叶片、中心有孔、侧面有凹槽的特点,确定了利于脱模与制造的最大截面为分型面,选择了合型力为2500kN的J1125G型卧式冷室压铸机,设计了侧浇道形式的浇注系统和溢流排气系统及多达31个截面呈不同形状的推杆位置。由于圆周上有环形凹槽,所以还设计了二等分环状型芯和2个侧向抽芯机构。 |
| 关 键 词： | 泵轮 浇注系统 推杆 抽芯机构 |
| 文章编号： | 1001-2249（2006）12-0787-03 |
| 收稿时间： | 2006-10-08 |
| 修稿时间： | 2006年10月8日 |
Design of Die Casting Die for AlSi12Cu Pump Wheel |
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| Huang Hanyun ,Feng Xinhong,Fei Fei,Xie Yue.Design of Die Casting Die for AlSi12Cu Pump Wheel[J].Special Casting & Nonferrous Alloys,2006,26(12):787-789. | |
| Authors: | Huang Hanyun Feng Xinhong Fei Fei Xie Yue |
| Abstract: | Based on the features of more than 40 blades and existence of hole in center and indentation in side in AlSil2Cu pump wheel, maximum cross-section was set as parting surface, which is favorable for die-release and manufacturing, and J1125G horizontal cold chamber presser with closing force of 2500 kN was determined. In the die structure, side-pouring gatingsystem and over-flow-exhausting system as well as 31 ejection pins with various sectional shape have been considered. In addition, two-half ring-core and two side-core-pulling mechanisms have been designed due to the existence of ring-indentation. |
| Keywords: | Pump Wheel Gating System Ejection Pin Core-pulling Mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |