个人简介

陈志同，教授，博士生导师。近年来主持重点项目2项，申请国家自然科学基金项目3项，国家863项目1项、航空基金项目1项，作为项目副组长和北航子课题负责人参与国家科技重大专项课题近10项，基础科研课题5项，航空技术创新基金重点项目2项，主持厂所科研项目40余项。提出发明专利近100项，突破航空发动机叶片数控磨削抛光工艺装备技术、机器人关节活齿减速器设计制造技术、叶片加工残余应力变形控制和难加工型面精密数控抛光难题，提出机械加工工艺参数优化的统一模型和自进化式优化型工艺数据库的数据结构，主持研制成功10余种叶片、叶盘、齿轮、轴承精密磨削装备、开发出复杂曲面宽行加工编程原型软件系统，并在发动机等行业获得成功应用，孵化出专精特新小巨人企业1家。获得科学技术进步和技术发明二等奖各一项，被评为泰山创新创业领军人才、姑苏创新创业领军人才、枣庄英才、滕州工匠。

基本信息

办公地点：北京市航空航天大学沙河校区科研三号楼429

电子邮件：ztchen@buaa.edu.cn

教育背景

北京航空航天大学       机械制造及自动化       博士    1997-2001

北京航空航天大学       机械学            硕士    1989-1992

九江船舶工业学校       机械制造及其自动化      初中中专  1982-1986

工作经历

北京航空航天大学       机械工程及自动化学院      教授    2008至今

北京航空航天大学       机械工程及自动化学院      副教授   2000-2008

北京航空航天大学       制造工程系           讲师    1992-2000

中国船舶武汉471厂         机械动力科              技术员   1986-1989

研究方向

1、叶片/齿轮/轴承复杂曲面磨削抛光技术与设备

2、复杂曲面数控加工CAD/CAM技术

3、切削参数优化技术和切削磨削工艺数据库

4、机床/机器人精密传动技术

代表性科研项目

1、04专项，五轴联动叶片磨削抛光技术与装备，2009-2013，参与

2、04专项，航空发动机叶片转动部件加工生产线示范应用，2018-2021，参与

3、基础科研项目,数控加工过程仿真优化与数据库研究, 2003-2005, 参与

4、航空创新基金,叶片数控磨削抛光工艺技术, 2005-2010, 参与

5、企业攻关项目, 基于单元切削过程利润率模型的自进化式切削数据库系统研制与应用, 2020-2022, 主持

代表性学术论文（*为通讯作者）

1.Huan Ye, Zhitong Chen*, Chuanrui Si, Zhenglong Fang*,A novel shape-curved tool design aiming at high-quality blisk root-fillet surface polishing, Journal of Manufacturing Processes(2024), DOI:10.1016/j.jmapro.2024.07.086

2.Shuai Chen, Tingyue Bai, Yun Zhang, Zhenglong Fang*, Zhitong Chen*, Geometric error suppression of six-axis machine tool for blisk full-shape surface grinding via constrained error sensitivity analysis, Precision Engineering(2024), DOI: 10.1016/j.precisioneng.2024.01.021.

3.Chuanrui SI, Jinxin CHENG, Zhengqing ZHU*, Zhitong CHEN, Qinglong HAO, An intuitive parameterization method with inherently high-order differentiability for compressor blade sections based on ellipse hierarchical deformation, Chinese Journal of Aeronautics (2023), DOI:      10.1016/j.cja.2022.12.004.

4.Fang Quan, Zhitong Chen*, Huan Ye, Chuanhui Cui, Yunshuai Cui, Study of the effect of surface roughness on fatigue strength of GH4169 based on indirect evaluation of the notch root radius, International Journal of Fatigue(2021), DOI: 10.1016/j.ijfatigue.2021.106440.

5.Yun Zhang*, Zhitong Chen*, Zhengqing Zhu, Xiaodong Wang, A sampling method for blade measurement based on statistical analysis of profile deviations, Measurement(2020), DOI: 10.1016/j.measurement.2020.107949.

6.Ye Tian, Tao Ning*, Jixing Li, Jianmin Zheng, Zhitong Chen. An Improvement on the Upper Bounds of the Partial Derivatives of NURBS Surfaces, Mathematics(2020); DOI:10.3390/math8081382

7.Jianhua Yu*, Zhitong Chen*, Zepeng Jiang, An approach for machining distortion measurements and evaluation of thin-walled blades with small datum, Chinese Journal of Aeronautics(2016), DOI: 10.1016/j.cja.2016.05.004.

8.Chaofeng Shi, Xun Li*, Zhitong Chen, Design and experimental study of a micro-groove grinding wheel with spray cooling effect, Chinese Journal of Aeronautics(2014), DOI:10.1016/j.cja.2013.07.013.

9.Xu Rufeng*, Chen Zhitong, Chen Wuyi, Tool Positioning Algorithm Based on Smooth Tool Paths for 5-axis Machining of Sculptured Surfaces, Chinese Journal of Mechanical Engineering(2011), DOI:10.3901/CJME.2011.05.851

10.Xun Li*, Zhitong Chen*, Wuyi Chen, Suppression of Surface Burn in Grinding of Titanium Alloy TC4 Using a Self-inhaling Internal Cooling Wheel, Chinese Journal of Aeronautics(2011), DOI:10.1016/S1000-9361.

学术与社会服务

1、中国机械工程学会青年分会会员；

2、中国航空学会会员；

3、中国航空先进制造专业委员会委员；

4、沈阳航空航天大学兼职硕士生导师

 

Zhitong Chen, Ph.D.

Beihang University

School of Mechanical Engineering and Automation

ztchen@buaa.edu.cn

Research Interests

1. Complex surface grinding and polishing technology and equipment for blades/gears/bearings

2. CAD/CAM technology for complex surface CNC machining

3. Cutting parameter optimization technology and cutting/grinding process database

4. Precision transmission technology for machine tools/robots

Education

Beihang University, Beijing, China

Ph.D., Mechanical manufacturing and automation, 09/2001

     

Beihang University, Beijing, China

M.S., Mechanics, 04/1992

Research and Professional Experience

Professor in the School of Mechanical Engineering and Automation

Beihang University, Beijing, China                             2008 - present

Associate Professor in the School of Mechanical Engineering and Automation

Beihang University, Beijing, China                             2000 – 2008

Lecturer in the Department of of Manufacturing Engineering

Beihang University, Beijing, China                             1992 - 2000

Technician  in Department of Mechanical Power

Factory 471, Wuhan, China                                        1986 – 1989