Tensile, Creep, and Fatigue Behaviors of 3D-Printed Acrylonitrile Butadiene Styrene

Zhang, Hanyin; Cai, Linlin; Golub, Michael A.; Zhang, Yi; Yang, Xuehui; Schlarman, Kate; Zhang, Jing

doi:10.1007/s11665-017-2961-7

Cited by 66 publications

(30 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Behzad et al tested metallic and polymeric structures under dynamic loads and established a correlation for crack depth prediction [16]. Hanyin studied 3D printed ABS and performed mechanical characterization, including tensile, creep, and fatigue strength [17]. Changes in mechanical properties of ABS have been observed due to different operating temperatures [18].…”

Section: Introductionmentioning

confidence: 99%

In-Situ Dynamic Response Measurement for Damage Quantification of 3D Printed ABS Cantilever Beam under Thermomechanical Load

Baqasah

Zai

et al. 2019

Polymers

View full text Add to dashboard Cite

Acrylonitrile butadiene styrene (ABS) offers good mechanical properties and is effective in use to make polymeric structures for industrial applications. It is one of the most common raw material used for printing structures with fused deposition modeling (FDM). However, most of its properties and behavior are known under quasi-static loading conditions. These are suitable to design ABS structures for applications that are operated under static or dead loads. Still, comprehensive research is required to determine the properties and behavior of ABS structures under dynamic loads, especially in the presence of temperature more than the ambient. The presented research was an effort mainly to provide any evidence about the structural behavior and damage resistance of ABS material if operated under dynamic load conditions coupled with relatively high-temperature values. A non-prismatic fixed-free cantilever ABS beam was used in this study. The beam specimens were manufactured with a 3D printer based on FDM. A total of 190 specimens were tested with a combination of different temperatures, initial seeded damage or crack, and crack location values. The structural dynamic response, crack propagation, crack depth quantification, and their changes due to applied temperature were investigated by using analytical, numerical, and experimental approaches. In experiments, a combination of the modal exciter and heat mats was used to apply the dynamic loads on the beam structure with different temperature values. The response measurement and crack propagation behavior were monitored with the instrumentation, including a 200× microscope, accelerometer, and a laser vibrometer. The obtained findings could be used as an in-situ damage assessment tool to predict crack depth in an ABS beam as a function of dynamic response and applied temperature.

show abstract

Section: Introductionmentioning

confidence: 99%

In-Situ Dynamic Response Measurement for Damage Quantification of 3D Printed ABS Cantilever Beam under Thermomechanical Load

Baqasah

Zai

et al. 2019

Polymers

View full text Add to dashboard Cite

show abstract

“…ABS is an oil‐based, durable, light material and has recommended printing temperatures of T e at 230–250 °C and T b at 80–105 °C . The researchers confirmed that in tensile test, the young's modulus of 0° printing direction up to 1.81 GPa, ultimate strength of 224 MPa . In creep test, the plastic creep model 90° in the direction of printing the lowest was 0.2, indicating that the direction of 90° is the resistance to creep.…”

Section: Biomaterials For Dental 3d Printingmentioning

confidence: 87%

“…When the load is 60 N, the average number of cycles reduced to 128. According to the Paris law, the size of the fracture was assessed at 0.75 mm, with the stress intensity factor ranging from 352 to 700 N m 1/2 and the resulting fatigue crack growth rate is 0.0341 mm cycle −1 . All of the above shows that ABS has high impact resistance and good overall performance.…”

Section: Biomaterials For Dental 3d Printingmentioning

confidence: 99%

3D Printing and Digital Processing Techniques in Dentistry: A Review of Literature

et al. 2019

View full text Add to dashboard Cite

In recent years, the rapid development of 3D printing technologies lead to its new applications in the area of healthcare and medicine, including dentistry, orthopedics, cardiovascular, pharmaceutics, neurosurgery, engineered tissue models, medical devices, and anatomical models. Dentistry is widely acknowledged to benefit from 3D printing technologies due to its needs for the customization and personalization of dental products. In this review, the authors discuss and summarize various 3D imaging technologies and the recent advances of 3D digital processing techniques in dentistry in an effort to give a new perspective and greater understanding of the current development of 3D printing technologies in dentistry. It is anticipated that this review will explore why 3D printing is important to dentistry, and why dentistry motivates development in 3D printing applications. Further, current challenges and further perspectives are also discussed which helps researchers to optimize the 3D printing technology in dentistry, improve 3D printing strategies, and direct future dental bioprinting and translational applications.

show abstract

“…In order to be able to evaluate the mechanical properties of the gears, the strength parameters of the ABS material have to be determined. As this material indicate orthotropic properties resulting from the direction of applying successive layers in the printing process [7], in order to determine material parameters, a static tensile test and a static twisting test of cylindrical samples were carried out. The samples were made in two orientations (horizontal and vertical) with respect to the main plane of the print out ab.…”

Section: Position Of the Gear In The Exoskeleton -Design Assumptionsmentioning

confidence: 99%

Strength Analysis of Polymer Conical Gear Wheel Made with 3D Printing Technique

Śpiewak

Awrejcewicz

2019

Journal of KONES

View full text Add to dashboard Cite

The article deals with the problem of designing conical gears with a curved line contour. The contour of the tooth flank is described by means of a helix and involutions. In the work, a conical gear designed to drive of the lower limb rehabilitation exoskeleton has analysed. Parameters of the conical gearbox have been adapted to design requirements of the exoskeleton. Gear wheels were made with ABS material using 3D printing technique. The article presents the results of strength calculations obtained using the method classical design of the gear wheals described in the norm ISO 6336-1996. In the strength calculations, bending and contact stresses were taken into account. Creating the contour of gears was aided through the gearbox wizard available in Inventor program. The work contains the results of a static tensile test of the material from which the gear wheels were made. In experimental and numerical studies, the orthotropy of the material used was taken into account. The orthogonal values of the Young's modulus, the Poisson's ratio and the Kirchhoff's modulus were determined. The publication also includes partial results of fatigue tests in the area of normal stresses. In the research used to finite element method (FEM), determine of internal loads in the gear. A structure of the FEM model is described in detail. Maximum values of contact pressures determined by use to FEM models have been compared with the results obtained on the basis of Hertz's formulas. The article presents basic geometrical and strength parameters of the designed gear. The work demonstrates the validity of the material models used. Limitations in the application of the classic method of calculating conical gears made of orthotropic materials have been indicated. The results of analytical and numerical calculations are presented in tabular and graphical form.

show abstract

Tensile, Creep, and Fatigue Behaviors of 3D-Printed Acrylonitrile Butadiene Styrene

Cited by 66 publications

References 5 publications

In-Situ Dynamic Response Measurement for Damage Quantification of 3D Printed ABS Cantilever Beam under Thermomechanical Load

In-Situ Dynamic Response Measurement for Damage Quantification of 3D Printed ABS Cantilever Beam under Thermomechanical Load

3D Printing and Digital Processing Techniques in Dentistry: A Review of Literature

Strength Analysis of Polymer Conical Gear Wheel Made with 3D Printing Technique

Contact Info

Product

Resources

About