Associate Professor

Phone: 18971062955

Email: Liangsx@hust.edu.cn Lzddj9981@qq.com

Academic Areas: Modeling and Control of Cutting Process, Tool Design Optimization Technique and Application

Born in Suizhou, Hubei, September in 1965, associate professor. A teacher of National Engineering Research Center of digital manufacturing equipment in Academy of Mechanical Science and Technology, a tutor of postgraduate. A committee member of education committee of advanced cutting technology research branch of China machinery industry association of metal cutting tool technology.

Academic Degrees

1983.9-1987.7 Huazhong University of Science and Technology BE

1987.9-1990.5 Huazhong University of Science and Technology ME

2001.9-2006.12 Huazhong University of Science and Technology DE

Professional Experience

Occupied in education and scientific research of Mechanical Manufacturing in Huazhong University of Science and Technology from 1990. Hold the post of Students Political Instructors from 1990-1992, and was invited to Engineering Academy of Utah State University for one-year post-doctoral research from 2007.3-2008.3.

Occupied in the research of cutting and tool design: improve the models other researchers have proposed with high precision to predict the force and residual stress and so on; propose relatively integrated optimization design theory and method system of twist drill structure and cutter grinding parameters; investigate the chip interference and chip breaking via experiments, propose a optimization method to compute the tool’s coefficient of degrees of freedom; introduce shortest path algorithm and modern intelligence optimization algorithm to tool structure design, build a theory and method system for common curved blade /curved face tool structure energy conservation optimization design, push the tool design to functional optimization design.

Have published more than 40 papers and 5 teaching materials, participated in compiling 1 technological munual, developed 1 commercial application software.

Selected Publications

[1] A new methodology for designing a curve-edged twist drill with an arbitrarily given distribution of the cutting angles along the tool cutting edge [J]. International Journal of Machine Tools & Manufacture, 2009,Vol.49: 667~677

[2] Improved analytical model for residual stress prediction in orthogonal cutting [J]. Front. Mech. Eng.. 2014, Vol.9 (3): 249-256

[3] An improved algorithm for McDowell’s analytical model of residual stress [J]. Front. Mech. Eng. 2014, 9(2): 150-155

[4] Identification of material parameters by combining a detailed temperature model with modified primary shear zone analysis [J]. Int. J. Machining and Machinability of Materials, 2014, Vol. 16(2):151–168

[5] Experimental investigation on the effect of chip flow interference on main cutting force [J]. Int. J. Machining and Machinability of Materials, 2014, Vol. 16(1): 38–64

[6] An approach of tool-chip friction coefficient estimate for the simulation of machining residual stress [C]. Advanced Materials Research, 2012.4, Vol. 510: 827-834

[7] Determination of Friction and Material-flow Boundary Conditions on the Tool Round Cutting Edge. Transactions of the North American Manufacturing Research Institution of SME, 2008, Vol.36: 413~420

[8] Deducing the Coefficient of Non-Free Cutting of Major Cutting Edges of a Standard Twist Drill [C]. Key Engineering Materials, 2006, Vol.315~316: 681~685

[9] Applying Plannar Displaying Method to the Design of Flanks of Curved Edge Drills [C]. In: Jia Z.Y., Wang X.Y., Guo D.M. et al. Current development in Abrasive Technology—Proceedings of the 9th international Symposium on Advances in Abrasive Technology (ISAAT2006). Austrlia: Frontiers og Design and Manufacturing Sydney Austrlia. 2006: 493~499

[10] Tool Position Adjustment Based on the Planar Displaying Method and Polyarticular Linkage [J]. China Mechanical Engineering, 2014.8, Vol.25(15): 2086-2090

[11] An Average Friction Factor Method between Tool and Chip based on FE Simulation Results and Turning Experiments [J]. China Mechanical Engineering, 2014.4, Vol.25(8): 1006-1009, 1016

[12] Parameters Energy Conservation Optimization of Hyperboloid Twist Drill [J]. Journal of China University of Metrology, 2013.6, Vol.24(2): 200~207

[13] Research and Development of Grinding Process Database of Complex Tool [J]. Tool Engineering, 2011.11, Vol.45(11):38~40

[14]Cutter Sharpening of Cylinder Flank Tool of Curved Blade Drill [J]. China Mechanical Engineering, 2007.5, Vol.18(10): 1165~1167, 1192

[15] Research and Application to improve the Linux core real-time method [J]. Microcomputer Information, 2007.7,Vol.23(7-2): 46~47,157

[16] Experimental Investigation of the Effect of Chip Removal Speed Interference on Cutting Force [J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2006.9, Vol.34(9):42~44

[17] Geometric Angle Unified Model of Quadric Surface Drill [J]. China Mechanical Engineering, 2006.1, Vol.17(2):119~123

[18] Application of the Planar Displaying Method on Drill Cutter Sharpening Parameter Optimization [J]. Journal of Huazhong University of Science and Technology(Natural Science Edition, 2005.8, Vol.33(8):62~64

[19] Fundamentals of Mechanical Manufacturing Technology (the second edition) [M]. Wuhan: Huazhong University of Science and Technology Press, 2012.2

Awards and Honors

Second prize of Hubei Province Teaching Achievement for once.

Courses Taught

Fundamentals of Mechanical Manufacturing Technology;

Engineering Drawing;

The Tao Te Ching

Centers/Programs

The research and development and education project responsible for and the patent authorized in latest 5 years:

1. National Natural Science Foundation of China: Research on On-line Monitoring Method about CNC Performance under Machining, from 2013.1 to 2016.12

2. National 973 Program: Multi-axis Machining Unstability Mechanism of Special Shaped Part and Control of Quality Optimization, from 2011.01-2015.12

3. National Science Support Plan: High-end Equipment Intelligentized Control Technique and System faced to high efficiency and low damage, from 2012.1-2014.12

4. National Natural Science Foundation of China: Theory and Method about Curvd Blade/Curved Face Tool Energy Conservation Optimization Design based on Functional Extremum and Bionic Algorithm, from 2011.1-2013.12

5. Major national science and technology projects: 5-axis Linkage High Speed, Precision, NC Tool Grinder, from 2009.3-2012.12

6. Major national science and technology projects: High Efficiency and Precision Indexable Cutter Series and Superhard Tool, from 2009.3-2011.12

7. Major national science and technology projects: Dynamic Comprehensive Compensation Technology on Heavy Machine Tool (Dynamic Modeling and Prediction on Heavy Machine Tool Error), from 2009.3-2010.12

8. National Natural Science Foundation of America: Experimental and Numerical Investigation and Improved Modeling of the Cutting Edge Contribution in Metal Cutting, from 2006.9-2010.8

9. Horizontal Project of Guangzhou Scientific Center: Exhibition Hall of Guangdong Scientific Center (Experiment and Discovery) Design (Technique Development and Production of the Experimental Equipment), from 2006.7-2009.7

10. Educationcal Research Project of Hubei: the Construction of Course Group on Mechanical Manufacturing and Process Equipment, from 2011.9-2013.12

11. 3rd Excellent Material Project of School Educational Quality Project: Fundamentals of Mechanical Manufacturing Technology, from 2009.10-2010.12

12. Educationcal Research Project of Hubei: the Construction of Excellent Course on Fundamentals of Mechanical Manufacturing Technology, from 2004.6-2006.12

13. Software Copyright: Software of 5-axis Linkage NC Tool Grinding Process Database. Certificate ID: 0309425, 2011.7

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