CAREER: Fundamental Research on a Novel Ultrasound-assisted Water-confined Laser Micromachining Technology

职业:新型超声辅助水约束激光微加工技术的基础研究

基本信息

  • 批准号:
    1055805
  • 负责人:
  • 金额:
    $ 40.31万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2011
  • 资助国家:
    美国
  • 起止时间:
    2011-05-01 至 2015-06-30
  • 项目状态:
    已结题

项目摘要

The research objective of this Faculty Early Career Development (CAREER) award is to understand the coupled laser and ultrasound-material interactions in a novel ultrasound-assisted, water-confined laser micromachining process, which combines laser machining with in-situ ultrasound in water. The approach includes physics-based modeling of the coupled laser and ultrasound-material interaction, time-resolved observation of the machining process, and characterization of the machined workpiece microstructures and mechanical properties. The educational objective of this project is to integrate the research in micro manufacturing with education, community outreach and minority student involvement. The approach includes curriculum development by incorporating research results, graduate students mentoring, undergraduate and minority high school student involvement through a project class and an academy program, interfacing with local schools and museum, and teaching skill improvement. If successful, this project will provide an improved understanding of the coupled laser and ultrasound material interactions in the ultrasound-assisted water-confined laser micromachining process, which can potentially avoid or greatly reduce current micromachining defects. This can lead to better product quality, increase the manufacturing efficiency, and reduced cost. This will have a broad impact on medical, electronics, automotive and many other areas, which have a rapidly growing need for micromachining. The educational activities will improve education in the manufacturing area at Illinois Institute of Technology, strengthen the university's connections with local communities, enhance the public awareness to laser technologies, and attract more high school and minority students to the university science and engineering programs. Research results dissemination can be effectively realized through journal and conference publications, and the interactions with industries.
该学院早期职业发展(CAREER)奖的研究目标是了解新型超声辅助,水限制激光微加工过程中耦合的激光和超声-材料相互作用,该过程将激光加工与水中的原位超声相结合。该方法包括耦合激光和超声材料相互作用的物理建模,加工过程的时间分辨观察,以及加工工件的微观结构和机械性能的表征。该项目的教育目标是将微型制造的研究与教育,社区推广和少数民族学生的参与相结合。该方法包括课程开发,结合研究成果,研究生指导,本科生和少数民族高中学生通过项目类和学院计划的参与,与当地学校和博物馆的接口,以及教学技能的提高。 如果成功,该项目将提供一个更好的理解耦合激光和超声材料在超声辅助水约束激光微加工过程中的相互作用,这可能会避免或大大减少目前的微加工缺陷。这可以导致更好的产品质量,提高制造效率,并降低成本。这将对医疗,电子,汽车和许多其他领域产生广泛的影响,这些领域对微加工的需求迅速增长。 教育活动将改善伊利诺伊理工大学制造业领域的教育,加强大学与当地社区的联系,提高公众对激光技术的认识,并吸引更多的高中生和少数民族学生参加大学的科学和工程课程。 研究成果的传播可以通过期刊和会议出版物以及与产业界的互动来有效实现。

项目成果

期刊论文数量(0)
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Benxin Wu其他文献

A simplified predictive model for high-fluence ultra-short pulsed laser ablation of semiconductors and dielectrics
半导体和电介质高通量超短脉冲激光烧蚀的简化预测模型
  • DOI:
  • 发表时间:
    2009
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Benxin Wu;Y. Shin
  • 通讯作者:
    Y. Shin
Amplification of Plasma at Different Initial Temperatures inside a Microhole by a Short Laser Pulse and the Effect on the Hole Sidewall
  • DOI:
    10.1016/j.promfg.2016.08.059
  • 发表时间:
    2016-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Navid Dabir-Moghaddam;Sha Tao;Benxin Wu;Yung C. Shin
  • 通讯作者:
    Yung C. Shin
The Effect Of Regular Class Surveys In Mechanical Engineering Education On Teaching Quality Improvement And Students’ Evaluations
机械工程教育中定期课堂调查对教学质量提高和学生评价的影响
  • DOI:
    10.18260/1-2--5176
  • 发表时间:
    2009
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Benxin Wu
  • 通讯作者:
    Benxin Wu
Effects of microhole sidewall confinement on bubble growth and bubble-generated shock waves
微孔侧壁约束对气泡生长和气泡产生冲击波的影响
  • DOI:
  • 发表时间:
    2016
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Navid Dabir;Benxin Wu;Benxin Wu
  • 通讯作者:
    Benxin Wu

Benxin Wu的其他文献

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{{ truncateString('Benxin Wu', 18)}}的其他基金

Deformation and Failure Mechanisms in Carbon Nanotube–Metal Matrix Composites at High Strain Rates
高应变率下碳纳米管金属基复合材料的变形和失效机制
  • 批准号:
    2223518
  • 财政年份:
    2022
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
Fundamental Research on Plasma Flow and Plasma-Solid Interactions for Laser-Induced Plasma Deburring.
激光诱导等离子体去毛刺的等离子体流和等离子体-固体相互作用的基础研究。
  • 批准号:
    1911361
  • 财政年份:
    2019
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
Fundamental Research on a Novel Double-Pulse Laser Micro Sintering Technology
新型双脉冲激光微烧结技术基础研究
  • 批准号:
    1728481
  • 财政年份:
    2017
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
CAREER: Fundamental Research on a Novel Ultrasound-assisted Water-confined Laser Micromachining Technology
职业:新型超声辅助水约束激光微加工技术的基础研究
  • 批准号:
    1543865
  • 财政年份:
    2015
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
Laser-based Fabrication of Metal Nanocomposite on Flexible Substrate for Flexible Electronics with Enhanced Durability
基于激光的柔性基板上金属纳米复合材料的制造,用于具有增强耐用性的柔性电子产品
  • 批准号:
    1542376
  • 财政年份:
    2015
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
Laser-based Fabrication of Metal Nanocomposite on Flexible Substrate for Flexible Electronics with Enhanced Durability
基于激光的柔性基板上金属纳米复合材料的制造,用于具有增强耐用性的柔性电子产品
  • 批准号:
    1405497
  • 财政年份:
    2014
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
Collaborative Research: A Novel Dual-Pulse Laser Ablation and Plasma Amplification (LAPA) Process for Drilling Non-straight Holes with Arbitrarily Varying Diameters
合作研究:用于钻任意不同直径的非直孔的新型双脉冲激光烧蚀和等离子体放大 (LAPA) 工艺
  • 批准号:
    1266284
  • 财政年份:
    2013
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
EAGER/Collaborative Research: Laser Sintering of Nanolayered Carbon Nanotube Paper for Functionally Gradient Ceramic Nanocomposites
EAGER/合作研究:激光烧结纳米层碳纳米管纸用于功能梯度陶瓷纳米复合材料
  • 批准号:
    1144949
  • 财政年份:
    2011
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
Collaborative Research: Electromagnetic Peening Assisted Laser Micromachining (EPALM) - A Hybrid Micromachining Process with Enhanced Mechanical Properties
合作研究:电磁喷丸辅助激光微加工 (EPALM) - 一种具有增强机械性能的混合微加工工艺
  • 批准号:
    0970079
  • 财政年份:
    2010
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant
Collaborative Research: Modeling and Analysis of High Energy Ultrashort Laser-Induced Plasmas and Shockwave
合作研究:高能超短激光诱导等离子体和冲击波的建模与分析
  • 批准号:
    0853528
  • 财政年份:
    2009
  • 资助金额:
    $ 40.31万
  • 项目类别:
    Standard Grant

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