SIMULATION OF THE CRYOGENIC MACHINING FOR IMPROVED ENERGY EFFICIENCY AND SURFACE INTEGRITY

机译：低温加工提高能源效率和表面完整性的模拟

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Idea of global sustainable development dictates greener machining processes. Cryogenic machining technologies enable cleaner, more energy efficient and less health hazardous process with possible lower production costs and higher productivity. In this paper, a 2D orthogonal cryogenic cutting process simulation model to predict the thermo-mechanical fields and the residual stress distribution remains in the machined surface of AZ31B magnesium alloy has been developed using ABAQUS FEM software. The proposed model can be applied to analyze influence of cutting condition parameters on the cutting forces and on the residual stress distribution in the machined surface and subsurface, which is a critical issue concerning energy efficiency and surface integrity of a cutting process.

机译：全球可持续发展的理念要求更绿色的加工工艺。低温加工技术可实现更清洁，更节能，对健康危害较小的工艺，并可能降低生产成本和提高生产率。在本文中，使用ABAQUS FEM软件开发了二维正交低温切削过程模拟模型，以预测AZ31B镁合金的热机械场和残余应力分布。所提出的模型可用于分析切削条件参数对切削力以及机械加工表面和亚表面残余应力分布的影响，这是与切削过程的能量效率和表面完整性有关的关键问题。

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来源
《ASME international design engineering technical conferences and computers and information in engineering conference 2014》|2014年|V004T06A056.1-V004T06A056.5|共5页
会议地点 Buffalo NY(US)
作者
Jingxing Qian; Jing Tao; Suiran Yu;
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作者单位

School of Mechanical and Power Engineering Shanghai Jiao Tong University Shanghai, PR China, 200240;

School of Mechanical and Power Engineering Shanghai Jiao Tong University Shanghai, PR China, 200240;

School of Mechanical and Power Engineering Shanghai Jiao Tong University Shanghai, PR China, 200240;

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原文格式 PDF
正文语种 eng
中图分类
关键词
numerical simulation; orthogonal cutting; AZ31B magnesium alloy; energy efficiency; surface integrity;

机译：数值模拟正交切割AZ31B镁合金;能源效率;表面完整性;

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专利

1. Enhanced surface integrity of AZ31B Mg alloy by cryogenic machining towards improved functional performance of machined components [J] . Z. Pu, J. C. Outeiro, A. C. Batista, International Journal of Machine Tools & Manufacture: Design, research and application . 2012,第Null期

机译：通过低温加工提高AZ31B镁合金的表面完整性，从而提高了加工部件的功能性能
2. Improving surface integrity and corrosion resistance of additive manufactured Ti6Al4V alloy by cryogenic machining [J] . Bertolini R., Lizzul L., Pezzato L., The International Journal of Advanced Manufacturing Technology . 2019,第5a8期

机译：通过低温加工改善添加剂制造Ti6Al4V合金的表面完整性和耐腐蚀性
3. Improved Surface Integrity from Cryogenic Machining of Ti-6Al-7Nb Alloy for Biomedical Applications [J] . Y. Sun, B. Huang, D.A. Puleo, Procedia CIRP . 2016,第5aPartaA期

机译：从低温加工改善合金的生物医学应用的表面完整性
4. SIMULATION OF THE CRYOGENIC MACHINING FOR IMPROVED ENERGY EFFICIENCY AND SURFACE INTEGRITY [C] . Jingxing Qian, Jing Tao, Suiran Yu ASME International Design Engineering Technical Conferences . 2014

机译：改善能源效率和表面完整性的低温加工模拟
5. Cryogenic machining and burnishing of AZ31B magnesium alloy for enhanced surface integrity and functional performance. [D] . Pu, Zhengwen. 2012

机译：AZ31B镁合金的低温加工和抛光，以增强表面完整性和功能性能。
6. Analysis and Multi-Objective Optimization for Reducing Energy Consumption and Improving Surface Quality during Dry Machining of 304 Stainless Steel [O] . Feilong Du, Lin He, Haisong Huang, 2020

机译：减少电能消耗和改善304不锈钢干加工期间的能量消耗和改善表面质量的分析和多目标优化
7. Improved Surface Integrity from Cryogenic Machining of Ti-6Al-7Nb Alloy for Biomedical Applications [O] . Sun Y., Huang B., Puleo D.A., 2016

机译：用于生物医学应用的Ti-6Al-7Nb合金低温加工改善的表面完整性

SIMULATION OF THE CRYOGENIC MACHINING FOR IMPROVED ENERGY EFFICIENCY AND SURFACE INTEGRITY

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