1. Paper published
1) Plunge grinding of outer spherical surface of ball cage constant velocity universal joint cage, 2007.7, bearings
2) Ball CNC machining of cage-type constant velocity universal joint cage, 2007.1, bearings
3) Derivation of relative angle calculation formula for sealing test of fuel injection pump plunger couple, 2005.9, modern manufacturing engineering
4) Analysis of the detection method of the angle deviation of the crankshaft connecting rod journal of the 2-cylinder and 4-cylinder crankshafts, 2006.6, Modern Manufacturing Engineering
5) Analysis of the detection method of the angle deviation of the crankshaft connecting rod journal of the 3-cylinder and 6-cylinder crankshafts , 2006.7, Modern Manufacturing Engineering
6) Application of maximum physical requirements of geometric tolerance in part design, 2007.4, Modern Machinery
7) Symmetry tolerance marking in process dimension chain calculation Application, 2007.3, Journal of Hunan Industrial Vocational College
8) Design and CNC machining analysis of valve block parts in concrete pump hydraulic system, 2005.4, Modern Manufacturing Engineering
9) Symmetry tolerance Marking process dimension chain calculation, 2008.2, electromechanical product development and innovation
10) Mobile phone face shell injection mold design, May 2006, mold manufacturing
11) Clever arrangement, March 2007, Journal of Hunan First Normal University
2. Scientific research
⑴ Effect of grinding parameters on surface finish of ground ceramics 1994.10, Texas A&M University project in the United States, professional responsible
⑵ Experimental research on optimization of high-speed milling processing parameters of hardened mold cavity 2006.10, provincial-level general project of Hunan Provincial Department of Education, professionally responsible
⑶ Digital educational toys for children and adolescents Research 2006.10, general project at the provincial level of the Hunan Provincial Department of Education, mainly participating
⑷ Research on CNC machining of high-precision spherical parts 2006.1, general project at the Hunan Vocational College of Science and Technology, chaired
⑸ Digital educational toys for children and adolescents (IV) patent, 2007.6, ranked No. 1 by the State Intellectual Property and Patent Office