Results 81 to 90 of about 267 (135)

A Review on Mechanical and Process Characteristics of PETG and ASA Materials in FDM 3D Printing

International Journal for Research in Applied Science and Engineering Technology
Fused Deposition Modeling (FDM) has emerged as one of the most widely used additive manufacturing technologies due to its cost-effectiveness, material versatility, and ease of operation. The mechanical performance of FDM printed parts is strongly influenced by process parameters such as infill density, infill pattern, raster angle, layer thickness ...
Mr. Shafik S Mulla, Dr. Shital S Gunjate, Mrs. S. P. Shinde   +2 more
openaire   +1 more source

A Comparative Study on Friction Performance and Mechanical Properties of Printed PETG Materials With Different Patterns

Journal of Applied Polymer Science
ABSTRACTInvestigating the mechanical and wear properties of widely used PETG (polyethylene terephthalate glycol) filaments is important to understanding the material's performance, reliability, and suitability in different application areas. This study performed tensile and wear tests on PETG samples produced with a 3D printer using four infill ...
Enes Aslan, Gülşah Akıncıoğlu, Emine Şirin   +2 more
openaire   +1 more source

3D printed cartridges for the removal of pharmaceuticals from water

Talanta Open
The entry of pharmaceuticals into water is a key worldwide concern, with drugs being identified in all near-aqueous ecologies at often worrying concentrations. Pharmaceutical waste in environmental water has been shown to affect environmental equilibrium
Ankur Jyoti Thakuria, Purushottam Suryavanshi, Subham Banerjee   +2 more
doaj   +1 more source

Frequency-Dependent Effects of Material Extrusion Parameters on the Storage Modulus and Loss Factor of PETG

Polymers
Additive manufacturing by material extrusion enables the fabrication of geometrically complex components, yet the extent to which process parameters can be used to tailor stiffness and damping in a frequency-dependent manner remains insufficiently understood.
Sven Gerdes, Philipp M. Heck, Sabine C. Langer, Thomas Vietor   +3 more
openaire   +1 more source

Recycling plastic water bottles into high quality filaments for sustainable 3D printing

Discover Mechanical Engineering
This study explores a sustainable method for converting plastic water bottles made from polyethylene terephthalate (PET) into 3D printing filament for Fused Filament Fabrication (FFF) technologies.
Reem Aly, Shriya Vijay, Vishnu Shyju, Muhammed Sharfuddin, Wael A. Samad   +4 more
doaj   +1 more source

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

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

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

A novel 3D-printed noninvasive immobilizer for head stability during surgery of the orbit and skull base

3D Printing in Medicine
Background This study investigates a 3D printed, noninvasive headrest that was designed for use in orbital and skull base surgeries and compares the stability of this innovative headrest to conventional head immobilization devices using accelerometer ...
Joseph P. Miller, Teresa H. Chen, Jeremiah P. Tao   +2 more
doaj   +1 more source

Effect of drying treatment on the physical and mechanical properties of material extrusion-based 3D-printed PETG models

BioResources
Two rolls of PETG filament (1# and 2# filament) from the same manufacturer were placed in a constant temperature and humidity test chamber for moisture absorption pre-treatment for 12 h. The 2# filament was dried in a special dryer for 8 h. The physical and mechanical properties of the printed samples of 1# filament (without drying treatment) and 2 ...
Chen Wang, Hanyi Huang, Xiaowen Wang, Yiboran Wang, Yu Zhu   +4 more
openaire   +2 more sources