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- 3D design (1)
- 3D printing (1)
- 3D printing; fused filament fabrication; fused deposition modeling; piston–cylinder assembly play; running and sliding fits; friction forces; mathematical model (1)
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- Carbon Fiber (1)
- Crosslink density (1)
- Differential scanning calorimetry (1)
- Elastomer (1)
- Face shield (1)
- Hardness testing (1)
- PPE (1)
- Personal protective equipment (1)
- Photopolymer resin (1)
- Post-curing (1)
- Recycle (1)
- Resin (1)
- SLA 3D printing (1)
- Scrap (1)
- Stereolithography (1)
- Tensile testing (1)
- UV curing (1)
- Void formation; CFRP; liquid composite molding; In-Situ; preform; permeability; racetracking; through-thickness filling; flow front (1)
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Articles 1 - 5 of 5
Full-Text Articles in Manufacturing
Sla Elastic Resin Curing Test Data, Richard Amesimenu, Johnson Nwogu, Haijun Gong
Sla Elastic Resin Curing Test Data, Richard Amesimenu, Johnson Nwogu, Haijun Gong
Datasets
3D printing via stereolithography (SLA) enables high-resolution polymer components, but as-printed parts may exhibit incomplete polymerization and reduced mechanical performance. This study investigates the effects of UV post-curing time on SLA-printed elastic photopolymer resin. Specimens were evaluated using Differential Scanning Calorimetry (DSC), uniaxial tensile testing (ASTM D412 Type C), and Durometer Type M hardness testing. Results show that increased post-curing enhances crosslink density, tensile strength, elastic modulus, and hardness, while extended curing may reduce ductility. An optimal post-curing window balancing stiffness and flexibility was identified. Testing datasets include DSC (dsc/), tensile testing (tensile/), and hardness testing (hardness/) results for uncured …
In-Situ Rtm Videos, Tanner Garrett
In-Situ Rtm Videos, Tanner Garrett
ScholarsArchive Data
This data set contains videos of resin infusion experiments.
A Study Of Fit And Friction Force As A Function Of The Printing Process For Fff 3d-Printed Piston–Cylinder Assembly, Philippe A. Passeraub, Quentin Allen, Elizabeth Clark, Michael Miles, Siddartha Berns, Maija Pearson, Sterling Allred, Jonah Brooks, Sylvain Hugon
A Study Of Fit And Friction Force As A Function Of The Printing Process For Fff 3d-Printed Piston–Cylinder Assembly, Philippe A. Passeraub, Quentin Allen, Elizabeth Clark, Michael Miles, Siddartha Berns, Maija Pearson, Sterling Allred, Jonah Brooks, Sylvain Hugon
ScholarsArchive Data
Dataset DOI: https://doi.org/10.26067/hjm6-3d45
The shared data comprises the experimental measurements performed presented in the figures 5, 6, 7, 9, 10, 11, 12, and in the tables for the following article:
Passeraub, P.A.; Allen, Q.; Clark, E.; Miles, M.; Berns, S.; Pearson, M.; Allred, S.; Brooks, J.; Hugon, S. A Study of Fit and Friction Force as a Function of the Printing Process for FFF 3D-Printed Piston–Cylinder Assembly. J. Manuf. Mater. Process. 2024, 8, 249. https://doi.org/10.3390/jmmp8060249
Faculty Instruction Face Shield Project, David Holden, John Schneiderhan
Faculty Instruction Face Shield Project, David Holden, John Schneiderhan
Michigan Tech 3D Designs
Early in the spring of 2020 project contributors David Holden and John Schneiderhan began test printing a variety of open source Personal Protective Equipment (PPE)/Covid related items that could help protect or prevent the spread of the emerging virus. With assistance from Pete Baril of the Western Upper Peninsula Health Department (WUPHD) approval was obtained for the face shields to be used in the health care and nursing homes in the area. With the support and approval from university and library administration efforts were coordinated with Dr. Joshua Pearce and the students from the MOST lab to concentrate on the …
Carbon Fiber Recycler : Fiber Reclaimer, Alexander Edwards
Carbon Fiber Recycler : Fiber Reclaimer, Alexander Edwards
All Undergraduate Projects
Boeing uses composite components for the 777x aircraft. The production of composite parts results in flashing (excess material) that must be trimmed and "thrown away" as scrap. Boeing is investigating means of recycling these scraps. The method proposed for this project is to delaminate and shred the composite material. The delamination process uses a ram to press two claw shaped devices together that bends and deforms the material in opposite directions. The chipper process uses counter rotating saw blades spaced 1/8” apart to produce small shredded material. This shredding material is pyrolyzed (heated) to decay the resin leaving the carbon …