GOALI/Collaborative Research: Electrically-Enhanced Precision MicroRolling

GOALI/合作研究:电动增强精密微滚动

基本信息

  • 批准号:
    1100507
  • 负责人:
  • 金额:
    $ 26.8万
  • 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:
    2011-04-01 至 2016-01-31
  • 项目状态:
    已结题

项目摘要

The research objective of this Grant Opportunity for Academic Liaison with Industry (GOALI) award is to significantly enhance the formability of thin sheet metals and the dimensional accuracy of formed features at the micrometer scale by integrating high-density electrical current with mechanical deformation through an instrumented desktop rolling mill. Two fundamental questions will be addressed in achieving the objectives: (1) how electrical current affects the plasticity and residual stress of metals subjected to deformation; and (2) how to realize in-process measurement for effective microrolling process control. The planned research tasks are: (1) Experimental characterization and constitutive modeling of material behavior subjected to mechanical and electrical loading; (2) Multi-physics modeling of mechanical stress, thermal and electro-magnetic fields in the microrolling process and mill structure; (3) In process sensing and data mapping for process characterization; and (4) System integration. If successful, the new hybrid process will reduce process design complexity, reduce energy consumption, and reduce chemical wastes in achieving thin metal foils with desired surface finish. The new sensing methods and instrument design will push the current limits of the rolling process in terms of size, precision, cost, and energy efficiency. One of the many uses of the metal foil is micro-electrodes and contacts for the next generation of bio-implants, such as pacemakers for treating heart disorders, deep brain simulation electrodes for potentially treating Parkinson?s disease, depression, dystonia or chronic pain, and artificial pancreas for monitoring and developing new therapeutics that regulate Type 1 Diabetes. Device miniaturization enabled by microrolling will benefit patients by improving their quality of life. The collaboration between academic institutions and industry will inspire the innovations and talents needed for U.S. manufacturing companies to remain competitive. The project will provide training to graduate and undergraduate students and practitioners through research opportunities, class projects, short courses, and internships.
该研究的目的是学术联络与工业(GOALI)奖补助金的机会是显着提高薄板金属的可成形性和形成的功能在微米尺度的尺寸精度,通过集成高密度电流与机械变形通过仪表台式轧机。在实现目标的过程中,将解决两个基本问题:(1)电流如何影响金属变形后的塑性和残余应力;(2)如何实现有效的微辊轧制过程控制的过程中测量。 计划的研究任务是:(1)机械和电气负载下材料行为的实验表征和本构建模;(2)微辊轧制过程和轧机结构中机械应力,热和电磁场的多物理建模;(3)过程表征的过程传感和数据映射;以及(4)系统集成。如果成功,新的混合工艺将降低工艺设计的复杂性,减少能源消耗,并减少化学废物,以获得具有所需表面光洁度的薄金属箔。新的传感方法和仪器设计将在尺寸、精度、成本和能效方面突破当前轧制工艺的极限。金属箔的众多用途之一是下一代生物植入物的微电极和触点,例如用于治疗心脏病的起搏器,用于潜在治疗帕金森病的深部脑模拟电极。的疾病,抑郁症,肌张力障碍或慢性疼痛,和人工胰腺的监测和开发新的治疗方法,调节1型糖尿病。 通过微滚轧实现的设备小型化将通过改善患者的生活质量而使患者受益。学术机构和工业界之间的合作将激发美国制造企业保持竞争力所需的创新和人才。该项目将通过研究机会、课堂项目、短期课程和实习为研究生、本科生和从业人员提供培训。

项目成果

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Robert Gao其他文献

Robert Gao的其他文献

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{{ truncateString('Robert Gao', 18)}}的其他基金

Collaborative Research: Specific Energy-Based Prognosis for Machining Surface Integrity through Integration of Process Physics and Machine Learning
合作研究:通过过程物理和机器学习的集成,基于特定能量的加工表面完整性预测
  • 批准号:
    2040288
  • 财政年份:
    2021
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
SCC-IRG Track 2: A Manufacturing-Driven Approach to Advancing Community in Northeast Ohio
SCC-IRG 第 2 轨道:制造业驱动的方法来推进俄亥俄州东北部的社区发展
  • 批准号:
    2125460
  • 财政年份:
    2021
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
NRI: INT: COLLAB: Manufacturing USA: Intelligent Human-Robot Collaboration for Smart Factory
NRI:INT:COLLAB:美国制造:智能工厂的智能人机协作
  • 批准号:
    1830295
  • 财政年份:
    2018
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
SCC-Planning: Defining Research and Education Challenges in IoT for Neighborhoods with Significant Numbers of Small-to-Mid-Sized Manufacturers
SCC 规划:为拥有大量中小型制造商的社区定义物联网研究和教育挑战
  • 批准号:
    1737612
  • 财政年份:
    2017
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
GOALI/Collaborative Research: Improved Spare Parts Inventory Management in Aircraft Engines through Hybrid Sensing
GOALI/协作研究:通过混合传感改进飞机发动机备件库存管理
  • 批准号:
    1560630
  • 财政年份:
    2015
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
GOALI/Collaborative Research: Electrically-Enhanced Precision MicroRolling
GOALI/合作研究:电动增强精密微滚动
  • 批准号:
    1560628
  • 财政年份:
    2015
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
CPS: Synergy: Collaborative Research: A Cyber-Physical Infrastructure for the "Smart City"
CPS:协同:协作研究:“智慧城市”的网络物理基础设施
  • 批准号:
    1560629
  • 财政年份:
    2015
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
GOALI/Collaborative Research: Improved Spare Parts Inventory Management in Aircraft Engines through Hybrid Sensing
GOALI/协作研究:通过混合传感改进飞机发动机备件库存管理
  • 批准号:
    1300999
  • 财政年份:
    2013
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
CPS: Synergy: Collaborative Research: A Cyber-Physical Infrastructure for the "Smart City"
CPS:协同:协作研究:“智慧城市”的网络物理基础设施
  • 批准号:
    1239030
  • 财政年份:
    2012
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant
Workshop/Collaborative Research: 2011 NSF CAREER Proposal Writing Workshop; University of Connecticut; Storrs, Connecticut; April 4-5, 2011
研讨会/合作研究:2011年NSF职业提案写作研讨会;
  • 批准号:
    1104328
  • 财政年份:
    2011
  • 资助金额:
    $ 26.8万
  • 项目类别:
    Standard Grant

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合作研究:GOALI:用于鱼类遥测标签的仿生双稳态能量收集
  • 批准号:
    2245117
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GOALI/Collaborative Research: Instabilities and Local Strains in Engineered Cartilage Scaffold
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DMREF:合作研究:GOALI:加速极端环境中高熵硅酸盐的发现
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