Experimental and computational study on mechanical analysis of mesh-type lightweight design for binder-jet 3D printing
3D printing technology has recently been highlighted as an innovative manufacturing process. Among various 3D printing methods, a binder jetting (BJ) 3D printing is particularly known as a technology to produce the complex sand mold quickly for a casting process. However, high manufacturing cost,...
محفوظ في:
المؤلفون الرئيسيون: | , , , , , , , , |
---|---|
مؤلفون آخرون: | |
التنسيق: | Conference or Workshop Item |
اللغة: | English |
منشور في: |
2018
|
الموضوعات: | |
الوصول للمادة أونلاين: | https://hdl.handle.net/10356/88552 http://hdl.handle.net/10220/45808 |
الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
المؤسسة: | Nanyang Technological University |
اللغة: | English |
الملخص: | 3D printing technology has recently been highlighted as an innovative
manufacturing process. Among various 3D printing methods, a binder jetting (BJ) 3D printing is
particularly known as a technology to produce the complex sand mold quickly for a casting
process. However, high manufacturing cost, due to its expensive materials, needs to be lowered for
more industrial applications of 3D printing. In this study, we investigated mechanical properties of
sand molds with a lightweight structure for low material consumption and short process time. Our
stress analysis using a computational approach revealed a structural weak point in a mesh-type
lightweight design applied to the 3D-printed ceramic-polymer composite. |
---|