Polylactic acid (PLA) is a biodegradable polyester polymer that is produced from renewable
resources, such as corn or other carbohydrate sources. However, its poor toughness limits …

Additive Manufacturing (AM) which is also known as 3D printing is radical approach of
manufacturing highly accurate components with polymers, metals and composites. It builds …

Advances in computational modelling now offer an efficient route to developing novel helmet
liners that could exceed contemporary materials' performance. Furthermore, the rise of …

With the development of 3D printing technology, the desire to apply this technology in
terminal part manufacturing is becoming increasingly urgent. Therefore, the performance …

This paper presents a detailed analysis of impact of process parameters on performance of
Fused Deposition Modeling-based 3D Printing of Polylactic Acid Polymers. The performance …

Additive manufacturing (AM) parts retain a certain degree of individuality and could suffer
from a combination of different defect types, and therefore the nondestructive evaluation on …

Production companies are forced to react quickly to increasing individualisation, a trend
towards on-demand production and shorter delivery times. The key to deal with the new …

Helm sebagai salah satu alat yang berfngsi sebagai pelindung kepala. Helm telah
mengalami berbagi perkembangan sampai dengan saat ini. Dengan adanya …

The most promising technology in the production environment today is additive
manufacturing (AM). The term “3D printing” also applies to this technology. Layers of …

The focus of the current research is on how different process variables affect geometrical
tolerance, specifically how round a cylindrical PLA component is when printed using fused …