| 38CrMoAl钢制注塑机挤出螺杆断裂分析 |
| |
| 引用本文： | 黄惠平,卢国辉. 38CrMoAl钢制注塑机挤出螺杆断裂分析[J]. 热处理技术与装备, 2009, 30(1) |
| |
| 作者姓名： | 黄惠平 卢国辉 |
| |
| 作者单位： | 广东工业大学材料与能源学院,广东,广州,510006;广东工业大学材料与能源学院,广东,广州,510006 |
| |
| 摘 要： | 采用常规金相检验方法,对常用的注塑机上38CrMoAl钢制挤出螺杆早期断裂失效现象进行分析,结果表明,该螺杆硬度低、强度不足,是导致早期断裂失效的主要原因.
|
| 关 键 词： | 挤出螺杆 早期断裂 失效分析 |
Fracture Analysis of 38CrMoAl Steel Extruding Screw Rod of Injection Modeling Machine |
| |
| HUANG Hui-ping,LU Guo-hui. Fracture Analysis of 38CrMoAl Steel Extruding Screw Rod of Injection Modeling Machine[J]. Heat Treatment Technology and Equipment, 2009, 30(1) |
| |
| Authors: | HUANG Hui-ping LU Guo-hui |
| |
| Affiliation: | Faculty of Materials and Energy;Guangdong University of Technology;Guangzhou Guangdong 510643;China |
| |
| Abstract: | Early fracture failure of 38CrMoAl steel extruding screw rod in injection molding machine was analyzed by using conventional metallographic observation.The results show that the screw rod had low hardness and strength shortage,so early fracture failure is caused. |
| |
| Keywords: | Extruding screw early fracture failure failure analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
