Robot-assisted 3D printing of biopolymer thin shells

Brooks, Byron James; Arif, Khalid Mahmood; Dirven, Steven; Potgieter, Johan

doi:10.1007/s00170-016-9134-y

Cited by 41 publications

(33 citation statements)

References 20 publications

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“…The use of industrial robots is also found in the curved layer fused deposition modelling. BROOKS et al [102] use the robot arm to pick up a construction platform ALSHARHAN et al [94] use a similar process to go further and produce the entire component from only one continuous extrusion strand. In the subsequent investigation of the mechanical characteristics, a clear improvement compared to processes using flat slices can be attributed to a better load distribution in the part.…”

Section: Curved Slicing Methodsmentioning

confidence: 99%

Review and New Aspects in Combining Multipoint Moulding and Additive Manufacturing

Herzog

Tille

2021

Applied Sciences

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Additive manufacturing has become a very important manufacturing method in the last years. With additive manufacturing, a higher level of function integration can be achieved compared to traditional manufacturing technologies. However, the manufacturing of larger parts leads to long construction times. A possible solution is the combination of multipoint moulding with additive manufactured form elements. This article reviews the state of technology for multipoint moulding and additive manufacturing. Moreover, the state of technology is analysed to outline the possibilities and challenges of combining both technologies. The review shows that there has been research on different challenges of the new production process. On the other hand, it turns out clearly that there are many open points at the intersections of both technologies. Finally, the areas where further research is necessary are described in detail.

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Section: Curved Slicing Methodsmentioning

confidence: 99%

Review and New Aspects in Combining Multipoint Moulding and Additive Manufacturing

Herzog

Tille

2021

Applied Sciences

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“…3D printing merupakan salah satu solusi pembuatan prototype yang sangat mempermudah dalam kegiatan aktivitas manusia. Prototype yang dibuat menghasilkan bentuk yang mendetail, mudah dan cepat [3], [4]. 3D printing dapat mencetak prototype benda secara 3 dimensi ataupun purwarupa.…”

Section: Pendahuluanunclassified

“…Selain itu, Proses 3D printing sendiri merupakan teknologi Fused Deposisi Modelling (FDM) yang merupakan salah satu teknologi manufaktur digital, bahan yang meleleh harus diekstrusi dari nozzle pada platform ruang kerja dengan arah tetap [3], [4]. Metode bekerja dengan cara menggunakan nozzle yang dipanaskan sehingga dapat melelehkan material.…”

Section: Pendahuluanunclassified

Perancangan Mesin 3D Printing Model Cartesian

Nugraha

Kosasih

2021

JTM

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3D Printing merupakan salah satu terobosan bidang manufaktur khususnya teknik additive manufacturing, yang proses menjadikan dalam file digital menjadi suatu objek padat 3 dimensi berdasarkan susunan lapisan (layer) bahan. Tujuan penelitian ini adalah merancang mesin 3D Printing dengan model siste cartesian dan pengujian sistem menggunakan aplikasi repitier host. Penlitian menggunakan jenis penelitian Design-Based-Research (DBR). Hasil penelitian di jabarkan sebagai berikut; (1) proses perancangan desain mesin 3D printing didapatkan hasil area kerja panjang 30 cm lebar 30 cm dan tinggi 30 cm, sehingga dari rencana area kerja tersebut bisa ditentukan komponen mekanis, komponen rangka utama dan komponen pelengkap lainya. (2) Software repitier host dapat digunakan sebagai simulasi model cartesian. Repitier dapat digunakan cocok digunakan menggunakan bahan dari Polilactid Acid (PLA) dan hasil warna yang lebih sempurna dan beragam. (3) Pada hasil pengujian terdapat stringing pada hasil simulasi produk, hal ini disebabkan karena pengaturan retraksi dan suhu temperatur yang tinggi

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“…It is noticed in this review that the type of discontinuous fibers (synthetic or natural) also brings significant effects on the properties of fiber-reinforced composites as shown in Figure 13. Furthermore, the functional characteristics of discontinuous reinforced composites are dependent on polymer matrix, adhesion between fibers and polymer matrix [53,55,129,161,162,163,175,176,177,178,179], fiber length distribution (FDL), orientation of fibers in matrix [53,158,180,181,182], packing densities [180], etc. Recent literature elaborates the difficulties associated with discontinuous fibers in the material processing stage that cause breakage of relatively long fibers during shear mixing in extrusion compounding and then 3D printing [183,184,185,186,187].…”

Section: Fff Materialsmentioning

confidence: 99%

Effect of Material and Process Specific Factors on the Strength of Printed Parts in Fused Filament Fabrication: A Review of Recent Developments

et al. 2019

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Additive manufacturing (AM) is rapidly evolving as the most comprehensive tool to manufacture products ranging from prototypes to various end-user applications. Fused filament fabrication (FFF) is the most widely used AM technique due to its ability to manufacture complex and relatively high strength parts from many low-cost materials. Generally, the high strength of the printed parts in FFF is attributed to the research in materials and respective process factors (process variables, physical setup, and ambient temperature). However, these factors have not been rigorously reviewed for analyzing their effects on the strength and ductility of different classes of materials. This review systematically elaborates the relationship between materials and the corresponding process factors. The main focus is on the strength and ductility. A hierarchical approach is used to analyze the materials, process parameters, and void control before identifying existing research gaps and future research directions.

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Robot-assisted 3D printing of biopolymer thin shells

Cited by 41 publications

References 20 publications

Review and New Aspects in Combining Multipoint Moulding and Additive Manufacturing

Review and New Aspects in Combining Multipoint Moulding and Additive Manufacturing

Perancangan Mesin 3D Printing Model Cartesian

Effect of Material and Process Specific Factors on the Strength of Printed Parts in Fused Filament Fabrication: A Review of Recent Developments

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