CAREER: Design and Development of Novel Responsive Cutting Tools for Laser-Assisted Machining and Diagnosis of Structural Ceramics: A Research Integrated Education Career Landscape

职业：用于结构陶瓷激光辅助加工和诊断的新型响应切削工具的设计和开发：研究集成教育职业前景

• 批准号: 0134579
• 负责人: Shuting Lei
• 金额: $ 37.5万
• 依托单位: Kansas State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-02-01 至 2008-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0134579&HistoricalAwards=false
• 关键词: CAREER; Design; Development; Novel; Responsive

The overall goal of this Faculty Early Career Development (CAREER) award is to design and establish a research-integrated education program for machining difficult-to-machine materials. Machining difficult-to-machine ceramics, superalloys, and composites presents numerous challenges. Structural ceramics such as silicon nitride are finding applications in aerospace, automobile, and related industries. However, machining these materials is expensive and can induce subsurface cracks that compromise the strength of the material. The research objective is to develop novel laser integrated cutting tools that will be used for cost-effective machining of structural ceramics that is insensitive to part quantity and geometric shapes. Temperature monitoring capability will be built into the cutting tool to provide feedback for process control during machining. Micromechanical simulation of the machining process will be developed for producing ceramic components with minimal subsurface cracks. The educational components will address the specific educational needs of various sectors of the community through innovative means such as a new multifunctional laboratory for undergraduate and graduate students and area K-12 students and teachers. Integration of research and cooperative learning and effective assessment techniques will form a dynamic learning environment for undergraduate and graduate students. Short courses in machining difficult-to-machine materials will be developed for non-traditional students from industry who want to keep current with the new technologies being developed in this field.The potential impact of this project includes new cutting tools for machining difficult-to-machine materials, new scientific knowledge on thermally assisted machining processes, and the creation of a world-class workforce in the area of machining structural ceramics.

这个教师早期职业发展奖（职业）奖的总体目标是设计和建立一项研究综合的教育计划，用于加工难以机理材料。加工难以机理的陶瓷，超级合金和复合材料带来了许多挑战。诸如氮化硅等结构陶瓷正在航空航天，汽车和相关行业中找到应用。但是，加工这些材料很昂贵，可以引起地下裂纹，从而损害材料的强度。研究目标是开发新型的激光集成切割工具，该工具将用于对零件数量和几何形状不敏感的结构陶瓷的具有成本效益的加工。温度监测能力将内置在切割工具中，以提供加工过程中过程控制的反馈。将开发加工过程的微力模拟，以生产具有最小地下裂纹的陶瓷组件。 这些教育组成部分将通过创新的方式来解决社区各个部门的特定教育需求，例如针对本科生和研究生的新多功能实验室以及K-12地区的学生和老师。研究与合作学习以及有效评估技术的整合将为本科生和研究生形成动态的学习环境。 Short courses in machining difficult-to-machine materials will be developed for non-traditional students from industry who want to keep current with the new technologies being developed in this field.The potential impact of this project includes new cutting tools for machining difficult-to-machine materials, new scientific knowledge on thermally assisted machining processes, and the creation of a world-class workforce in the area of​​ machining structural ceramics.