Automated tuning of high-order waveforms for picoliter resolution jetting of rheologically challenging materials

Snyder, Brent; Yang, Mia; Singhal, Shrawan; Abed, Ovadia; Sreenivasan, Sameet

doi:10.1016/j.precisioneng.2018.11.009

Cited by 13 publications

(2 citation statements)

References 34 publications

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“…In Duineveld's paper it has shown experimentally and theoretically that such droplets can be made via higher-order oscillatory meniscus modes [101]. Snyder et al suggest an automatic waveform tuning methods for high-order waveform [102]. The fluid motion is restricted to the extremely near vicinity of the meniscus in this mode.…”

Section: Drops Generationmentioning

confidence: 99%

Material jetting for advanced applications: A state-of-the-art review, gaps and future directions

Elkaseer

Chen

Janhsen

et al. 2022

Additive Manufacturing

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Section: Drops Generationmentioning

confidence: 99%

Material jetting for advanced applications: A state-of-the-art review, gaps and future directions

Elkaseer

Chen

Janhsen

et al. 2022

Additive Manufacturing

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“…However, no accurate optimal dwell time exists in practice because l and c are likely to be unknown and the fluid viscosity effect cannot be considered without complicating the equation. Therefore, other methodologies, for e.g., numerical simulation [35], model based [23][29] [36][37][38], automatic tuning [39], and experimental approaches [25][40] have also been recommended. Table II lists the studies that used these approaches along with their optimal waveforms parameters and optimization methods.…”

Section: ) Actuation Mechanisms and Effect Of Voltage Waveformmentioning

confidence: 99%

Classifications and Applications of Inkjet Printing Technology: A Review

et al. 2021

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Inkjet printing technology uses the low-cost direct deposition manufacturing technique for printing and is applicable in various fields including optics, ceramics, three-dimensional printing in biomedicine, and conductive circuitry. This study reviews the classifications and applications of inkjet printing technologies, with a focus on recent publications. The different design approaches, applications, and research progress of several inkjet printing techniques are reviewed. Among them, the piezoelectric inkjet printing technology is the main focus owing to its reliability and handling of a diverse range of inks. A piezo-driven inkjet printhead is activated by applying a voltage waveform to a piezoelectric membrane. The waveform ensures the formation of the designed droplet and a stable jet. A survey of various drivingvoltage waveforms is conducted, which can serve as a reference to the research community that uses piezodriven inkjet printheads. The challenges of printing quality, stability, and speed and their solutions as published in recent studies are reviewed. Technologies for producing high-viscosity inkjets are explored, and the applications of inkjet printing technology in textile, displays, and wearable devices are discussed.

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