|
|||||
|
|
| 250PNJ胶泵模具护套下模的铸造生产 | |
| 引用本文： | 智小慧,张翠端,邢建东.250PNJ胶泵模具护套下模的铸造生产[J].铸造技术,2004,25(3):153-154. |
| 作者姓名： | 智小慧 张翠端 邢建东 |
| 作者单位： | 1. 西安交通大学材料学院,陕西,西安,710049;石家庄泵业集团有限责任公司,河北,石家庄,050011 2. 石家庄泵业集团有限责任公司,河北,石家庄,050011 3. 西安交通大学材料学院,陕西,西安,710049 |
| 摘 要： | 采用粘土砂干型,用刮板造型的方法生产小加工量的有非回转面的250PNJ护套下模;通过内冷铁和冒口配合,降低所需钢液的质量,使250PNJ护套下模的总浇注质量不超出最大熔炼量,并保证铸件的品质. |
| 关 键 词： | 粘土砂 刮板 内冷铁 |
| 文章编号： | 1000-8365(2004)03-0153-02 |
| 修稿时间： | 2003年11月27 |
Casting Production of the Lower Mold of the Liner of 250PNJ Rubber Pump |
|
| ZHI Xiao-hui.Casting Production of the Lower Mold of the Liner of 250PNJ Rubber Pump[J].Foundry Technology,2004,25(3):153-154. | |
| Authors: | ZHI Xiao-hui |
| Affiliation: | ZHI Xiao-hui~ |
| Abstract: | The lower mold of the liner of 250PNJ rubber pump, which demands limited machining tolerance on the non-gyration surface to be machined by hand, was produced by using the dry clay sand and the scraping board process. The requiring amount of the pouring molten steel can be limited to a relatively economized amount by using inner chills and risers. With this process the capacity of our melting system can meet the requiring with no need change. |
| Keywords: | Clay sand Scraping board Inner chill and riser |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |