Results 61 to 70 of about 3,166 (133)

The influence of the raster angle on the dimensional accuracy of FDM-printed PLA, PETG, and ABS tensile specimens

European Mechanical Science
3D printing is a rapidly advancing method in digital manufacturing techniques and produces objects in layers. Fused Deposition Modelling (FDM) is a 3D printing technology where the material is melted in a hot nozzle and then placed on a build platform to
Oğuz Tunçel
doaj   +1 more source

Material extrusion 3D printing of leakproof capsules: Experimental study on phase change material macroencapsulation

Next Materials
This article provides insight into an extensive experimental study on applying a material extrusion 3D printing process, commonly referred to as fused deposition modelling (FDM), to the manufacturing of leakproof capsules for macroencapsulating phase ...
M. Moreira, T. Silva, J. Dias-de-Oliveira, C. Amaral, F. Neto   +4 more
doaj   +1 more source

Experimental investigations of process parameters on dimensional accuracy for FDM printed CF/PETG parts

Polymers and Polymer Composites
Carbon fibre-reinforced polyethylene terephthalate-1,4-cyclohexanedimethanol ester (CF/PETG) material has found widespread applications in industries such as protective gear, lattice structures, and prosthesis manufacturing.
Guoqiang Tian, Kai Wu, Sensen Gao, Guang Zeng, Jianwei Liu   +4 more
doaj   +1 more source

Experimental Investigation into the Influence of Filament Layer Arrangement on the Tensile Strength of FFF-Manufactured Components

Journal of Manufacturing and Materials Processing
One major disadvantage of fused filament fabricated components (FFF) is its well-known anisotropy, which results from the layer-wise adding of material, and that it is not always possible to avoid loading in the layer build-up direction.
Matthias Böhm, Christoph Buss
doaj   +1 more source

A study on the compressive strength of three-dimensional direct printing aligner material for specific designing of clear aligners

Scientific Reports
Background The demand for orthodontic treatment using clear aligners has been gradually increasing because of their superior esthetics compared with conventional fixed orthodontic therapy. This study aimed to evaluate and compare the compressive strength
Byeong Gu Bae, Young Ho Kim, Gun Ho Lee, Jiho Lee, Jinhong Min, Hoon Kim, Jeong Won Shin, Hwa Sung Chae   +7 more
doaj   +1 more source

Fused deposition modeling process parameter optimization on the development of graphene enhanced polyethylene terephthalate glycol

Scientific Reports
This study investigates the production of graphene-enhanced polyethylene terephthalate glycol (G-PETG) components using fused deposition modeling (FDM) and evaluates their mechanical properties, contributing to the advancement of additive manufacturing ...
S. Raja, M. Jayalakshmi, Maher Ali Rusho, Vinoth Kumar Selvaraj, Jeyanthi Subramanian, Simon Yishak, T. Arun Kumar   +6 more
doaj   +1 more source

Dimensional accuracy of 3D-printed surgical cutting guides after hospital sterilization: a comparative evaluation of ten MEX materials

3D Printing in Medicine
Background Integrating 3D printing into orthopedic oncology enables the development of patient-specific cutting guides for specific anatomy. To preserve surgical precision, especially in tumor resections where the safety margins must balance minimization
Diana Popescu, Mariana Cristiana Iacob, Rodica Marinescu   +2 more
doaj   +1 more source

Evaluation of 3D-Printed Pin Materials on the Deflection of Medium-density Fiberboard and Particleboard Shelves

BioResources
The deflection behavior and safety performance were studied for medium-density fiberboard (MDF) and particleboard (PB) shelves reinforced with metal, polylactic acid (PLA), and polyethylene terephthalate glycol (PETG) pins.
Sedanur Seker
doaj  

Research on the Influence of Thermoplastic Extrusion Parameters and Annealing Heat Treatment on the Compressive Strength of Specimens Made from PETG and Recycled PETG. [PDF]

Polymers (Basel)
Zisopol DG, Minescu M, Iacob DV.
europepmc   +1 more source

Sustainable Production of Dental and Orthodontic 3D Models Through Fused Granular Fabrication of Recycled Polymers. [PDF]

Bioengineering (Basel)
Kruse J, Stonis M, Barasinski J, Stangl FK, Sabbagh H.   +4 more
europepmc   +1 more source