Smooth Particle Hydrodynamics Simulation of Micro-Cup-Extrusion Using a Graphit-ic Coating
المؤلفون المشاركون
Shi-Cheng, Li
Ze-Zhong, Chen
Jie, Zheng
Dong-Feng, Wang
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-07-21
دولة النشر
مصر
عدد الصفحات
6
الملخص EN
Microextrusion is becoming increasingly important for the manufacturing of microcomponents.
However, this reduction in scale to a microlevel means that the influence of friction and the need for suitable lubrication are greatly increased.
This study therefore looks at the use of a low-friction and highly wear resistant Graphit-ic coating on the mold-forming section of a microextrusion mold, this coating being applied by a closed-field unbalanced magnetron sputter ion plating technique.
A microcup of CuZn33 brass alloy was then extruded, with a wall thickness of 0.45 mm, outside diameter of 2.9 mm, and an internal diameter of 2 mm.
The experimental results in which extrusion uses the mold coating with Graphit-ic film are compared against the experimental results in which extrusion uses the mold uncoating with Graphit-ic film.
This showed that the load was decreased a lot and the self-lubricating solid coating facilitates a smooth extrusion process.
As the extrusion rate was quite high, smoothed particle hydrodynamics method simulations of the extrusion process were conducted, these being then compared with the experimental results.
These result showed that the SPH simulation can be applied to show the deformation of materials and predict the load trend.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shi-Cheng, Li& Ze-Zhong, Chen& Jie, Zheng& Dong-Feng, Wang. 2014. Smooth Particle Hydrodynamics Simulation of Micro-Cup-Extrusion Using a Graphit-ic Coating. Advances in Materials Science and Engineering،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1015887
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shi-Cheng, Li…[et al.]. Smooth Particle Hydrodynamics Simulation of Micro-Cup-Extrusion Using a Graphit-ic Coating. Advances in Materials Science and Engineering No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1015887
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shi-Cheng, Li& Ze-Zhong, Chen& Jie, Zheng& Dong-Feng, Wang. Smooth Particle Hydrodynamics Simulation of Micro-Cup-Extrusion Using a Graphit-ic Coating. Advances in Materials Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1015887
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1015887
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر