The main research results are: tolerance technology and statistical tolerance; Three-dimensional surface roughness automatic measuring analyzer, disc surface roughness non-contact measuring instrument, optical profilometer, curved surface roughness measuring instrument, nano-scale standard micro-displacement generator and other high-precision measuring instruments. His main works are: 6 textbooks and reference books, including interchangeability and measurement technology foundation, totaling 3.8 million words; Published more than 60 papers. Won the second and third prizes of the National Science and Technology Progress Award, the first and second prizes of the State Education Commission and the second and third prizes of the Hubei Science and Technology Progress Award; Three national patents of testing technology; First prize of excellent teaching materials in national colleges and universities, special government allowance of the State Council, excellent teacher award of Baosteel, excellent tutor award of graduate students in our school, etc.
He was invited to give lectures in Taiwan Province Province five times and attended academic conferences across the Taiwan Strait. Hosted the International Conference on Testing Technology and Intelligent Instruments (ISMTII) for many times.
Has brought more than 40 graduate students and more than 20 doctoral students. Among the doctoral students who have graduated, two have successively won the doctoral degree winners with outstanding contributions in China and the 1999 First National Excellent Doctoral Dissertation Award.