Nothing Special   »   [go: up one dir, main page]

Khatoon et al., 2024 - Google Patents

Fabrication of FFF 3D-printed surfaces for PMMA-based biomedical device employing the pre-processing optimization to eliminate the post-processing steps

Khatoon et al., 2024

View PDF
Document ID
13432598976115727024
Author
Khatoon S
Khandelwal A
Raj A
Ahmad G
Publication year
Publication venue
Progress in Additive Manufacturing

External Links

Snippet

The presented work focuses on fabricating highly smooth surfaces using the Fused Filament Fabrication Technique (FFF) without post-processing. We have fabricated six planar surfaces (samples) and extensively employed pre-processing on each. The aim is to …
Continue reading at drive.google.com (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0051—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering
    • B29C67/0074—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering using only solid materials, e.g. laminating sheet material precut to local cross sections of the 3D object
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0051—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering
    • B29C67/0085—Apparatus components, details or accessories
    • B29C67/0088—Apparatus components, details or accessories for control or data processing, e.g. algorithms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process

Similar Documents

Publication Publication Date Title
Mwema et al. Basics of fused deposition modelling (FDM)
Mazzoli et al. Characterization of an aluminum-filled polyamide powder for applications in selective laser sintering
Fernandez-Vicente et al. Identifying limitations for design for manufacturing with desktop FFF 3D printers
Chang et al. Studies on profile error and extruding aperture for the RP parts using the fused deposition modeling process
Chen et al. Process parameters optimization for improving surface quality and manufacturing accuracy of binder jetting additive manufacturing process
Bártolo et al. History of stereolithographic processes
Chohan et al. Parametric optimization of fused deposition modeling and vapour smoothing processes for surface finishing of biomedical implant replicas
Khoshkhoo et al. Effect of surface slope and build orientation on surface finish and dimensional accuracy in material jetting processes
Khatoon et al. Fabrication of FFF 3D-printed surfaces for PMMA-based biomedical device employing the pre-processing optimization to eliminate the post-processing steps
Singh et al. Experimental investigations for dimensional accuracy and surface finish of polyurethane prototypes fabricated by indirect rapid tooling: a case study
Mwema et al. Visual assessment of 3D printed elements: A practical quality assessment for home-made FDM products
Özdilli Comparison of the surface quality of the products manufactured by the plastic injection molding and SLA and FDM method
Jain et al. Effects of process parameters on surface roughness, dimensional accuracy and printing time in 3D printing
Alsoufi et al. Quantitative analysis of 0% infill density surface profile of printed part fabricated by personal FDM 3D printer
Raheja et al. Comparative study of tribological parameters of 3D printed ABS and PLA materials
Budzik et al. Geometrical Accuracy of Threaded Elements Manufacture by 3D Printing Process
Hyndhavi et al. Rapid prototyping technology-classification and comparison
Deja et al. A pilot study to assess an in-process inspection method for small diameter holes produced by direct metal laser sintering
Tojeira et al. Controlling Morphology in 3D Printing
Kuczko et al. Mechanical properties and geometric accuracy of angle-shaped parts manufactured using the FFF method
Ranganathan et al. Analysis of shrinkage compensation factor (SCF) of FDM uPrint SE for accuracy enhancement
Lamrhari et al. Comparative study of dimensional and surface specification: additive manufacturing and injection molding
Alsoufi et al. Influence of multi-level printing process parameters on 3D printed parts in Fused Deposition Molding of poly (lactic) acid plus: A comprehensive investigation
Kain et al. Performance evaluation of polymer-filled metal fused filament fabrication tooling for profile extrusion
Polini et al. Dimensional and geometrical deviations of an assembly with a lattice structure manufactured by a material extrusion process: numerical and experimental results