| 摘要:对燃气机与柴油机使用不同材质的曲轴进行静强度和疲劳强度有限元对比分析,经过一定的工艺验证表明,Q12V240ZLD燃气机的曲轴可以选用更经济合理的原材料,性能完全满足设计要求,并能取得较大的经济效益. |
| 关键词: 燃气机, 曲轴, 材料, 有限元分析 |
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| Confirmation and Analysis of the Material for Crankshaft on Q12V240ZLD Gas Engine |
| Zhang Weihua,Yang Jun,Long Xiaojan |
| CSR ZiYang Locomotive Co．，Ltd，SichuanZiYang 641301 |
| Abstract:Finite element analysis of static and fatigue intensity of crankshafts made of different materials
for gas—engines and diesel engines are compared and analyzed．Technological tests show that
Q1 2V240ZLD gas engine may use a more economic material，which could satisfy the designing require—
ment completely and enjoy more economic benefits． |
| Key words: gas engine crankshaft material FEA |
