| 滑架槽帮类铸件变形的原因及控制 |
| |
| 引用本文： | 李海,李凤敏.滑架槽帮类铸件变形的原因及控制[J].中国铸造装备与技术,2012(6):45-46. |
| |
| 作者姓名： | 李海 李凤敏 |
| |
| 作者单位： | 张家口煤矿机械有限公司,河北张家口,075025 |
| |
| 摘 要： | 本文阐述了煤机产品刨煤机滑架槽帮在铸造过程中产生变形的机理，以及对铸件变形的控制方法。通过对生产现场铸件变形的测量，结合计算机凝固模拟分析，对铸造工艺进行了改进设计，成功地将滑架槽帮铸件的变形量控制在了2mm范围之内，达到了产品的使用、装配要求。
|
| 关 键 词： | 铸造应力 变形 铸造工艺 计算机凝固模拟分析 |
Deformation Cotrol of the Groove Wall Casting of the Sliding Bracket of Slicer |
| |
| LI Hai
,
LI FengMin.Deformation Cotrol of the Groove Wall Casting of the Sliding Bracket of Slicer[J].China Foundry Machinery & Technology,2012(6):45-46. |
| |
| Authors: | LI Hai LI FengMin |
| |
| Affiliation: | (Steel Foundry Zhangjiakou Coal Mine Machinery Co.Ltd., Zhangjiakou 075025, Hebei China) |
| |
| Abstract: | The mechanism of casting deformation of the groove wall of slicer sliding bracket has been expounded with method of deformation control. Combined testing of castings deformation on spot and computer simulation analysis of solidification the foundry technology design has been improved and such deformation been controlled under 2mm so as to have met the requirements for use and assemblage of the products. |
| |
| Keywords: | Foundry stress Deformation Foundry technology Computer simulation analysis of solidification |
| 本文献已被 维普 万方数据 等数据库收录！ |
