Residual stress model of pre-stressed dry grinding considering coupling of thermal, stress, and phase transformation
| العنوان: | Residual stress model of pre-stressed dry grinding considering coupling of thermal, stress, and phase transformation |
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| المؤلفون: | Hui-Ling Su, Xiao-Liang Shi, Shi-Chao Xiu |
| المصدر: | Advances in Manufacturing. 7:401-410 |
| بيانات النشر: | Springer Science and Business Media LLC, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | 0209 industrial biotechnology, Materials science, Polymers and Plastics, Mechanical Engineering, 02 engineering and technology, Dry grinding, Industrial and Manufacturing Engineering, Grinding, 020303 mechanical engineering & transports, 020901 industrial engineering & automation, Transformation (function), Compressive strength, 0203 mechanical engineering, Mechanics of Materials, Residual stress, Phase (matter), Thermal, Coupling (piping), Composite material |
| الوصف: | Pre-stressed dry grinding can result in a hardened layer on the part surface while the surface residual stress is controlled. Considering the factors of the thermal field, pre-stress, and microstructural transformation, a proximate model of surface residual stress for pre-stressed dry grinding is established using the ANSYS finite element simulation method and verified through experiment. The variation laws and mechanisms of the residual stress along with the grinding parameters are revealed. Under the comprehensive effect of pre-stress and phase transformation, the residual stress of pre-stressed dry grinding is revealed mainly as compressive stress. This increases as the pre-stress and grinding depth increase. Under the coupling effect, pre-stress has larger influence on the residual stress than the grinding depth. The model can analyze and predict the residual stress of pre-stressed dry grinding in general. |
| تدمد: | 2195-3597 2095-3127 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::e380fc0bdae303d3796d4ee00eb87ac4 https://doi.org/10.1007/s40436-019-00280-3 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........e380fc0bdae303d3796d4ee00eb87ac4 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 21953597 20953127 |
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