高线步进式加热炉炉底机构结构强度及疲劳寿命分析
The lifting and stepping frame of a furnace at Xiangtan high-speed wire plant,because of its weight and multiple loads,has complex boundary conditions. In the first step,the loads of the furnace’s lifting and stepping frame are simplified,and theoretical analysis and calculation with finite element...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2010-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2010.07.009 |
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| Summary: | The lifting and stepping frame of a furnace at Xiangtan high-speed wire plant,because of its weight and multiple loads,has complex boundary conditions. In the first step,the loads of the furnace’s lifting and stepping frame are simplified,and theoretical analysis and calculation with finite element method are carried out. And then the stress data of the frame are got by stress-strain testing technology,which are compared with the calculation results. Analysis of the fatigue life of the frame is taken by the tested data at last. The analysis shows that the fatigue life of the lifting and stepping frame of the furnace is sufficient,if the existing load conditions can be ensure in the same situation,the furnace could continue to use. |
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| ISSN: | 1004-2539 |