Ai Xing (1924.8.24—2018.4.7), a native of Dongxiang, Jiangxi Province, is an expert and educator in cutting and tool materials, one of the pioneers in the field of cutting research in China, an academician of China Academy of Engineering, and a professor and doctoral supervisor in the School of Mechanical Engineering of Shandong University.
1948 After graduating from Xiamen University, Ai Xing stayed on as a teacher and worked as a teaching assistant and lecturer in department of mechanical engineering of Xiamen University. 65438-0953 joined Shandong Institute of Technology and served as an associate professor and professor. 1999 was elected as an academician of China Academy of Engineering; 200 1 was hired as an adjunct professor of Jiangsu university; 20 18 died in Jinan on April 7th at the age of 95.
Ai Xing has been committed to theoretical and technical research in the fields of cutting, cutting tools and cutting tool materials, and superhard material processing.
Chinese name: Ai Xing
Mbth: new cover
Nationality: China.
Ethnic group: Han nationality
Place of birth: dongxiang county, Jiangxi.
Date of birth:1August 24th, 924.
Date of death: 2065438+April 7, 2008
Occupation: teaching and scientific research worker
Graduate school: Xiamen University
Main achievements: 1999 was elected as an academician of China Academy of Engineering.
Representative works: High Speed Cutting Technology and Cutting Parameter Manual.
Political Views: party member, Producer Party of China.
The life of the character
194265438+In February, Ai Xing was admitted to department of mechanical engineering of Xiamen University.
1947 65438+In February, Ai Xing graduated from Xiamen University with a bachelor's degree in engineering, and then stayed on as a teacher. He used to be a teaching assistant (1947 65438+February to1948 July) and a lecturer (1948 July to 660).
From 1953 to 10, Ai Xing entered Shandong Institute of Technology (1983 was renamed Shandong University of Technology and co-founded Shandong University in 2000), and successively served as an associate professor and professor.
1999, Ai Xing was elected as an academician of China Academy of Engineering, belonging to the Department of Mechanical and Traffic Engineering (Mechanical Manufacturing and Automation).
On April 7th, 20 18, Ai Xing died in Jinan at the age of 95.
Major achievements
achievements in scientific research
Ai Xing initiated a new theoretical system of ceramic tool research and design, which integrated cutting and ceramics. By the end of 20 14 and 12, Aixing has successfully developed six kinds of ceramic tools, three of which are the first in the world. The theory and technology of ultrasonic and intermittent grinding-gap pulse discharge compound machining are established, and the special DC power supply and grinding wheel are developed, and the special CNC machine tool is developed. The theory of complex surface decomposition and reconstruction is proposed, and the corresponding software system is developed.
1966, Ai Xing edited China's first cutting parameter manual, which was reprinted in 1985 and 1994 respectively. By April of 20 18, Ai Xingyi * * * had published 9 textbooks and more than 360 papers.
publish a book
Journal paper
Deng Jianxin's Ai Xing. Effect of SiC Whiskers on Fracture Toughness of Al2O3/TiB2/SiCw Ceramic Tool Materials at High Temperature. Journal of Silicate, 1996( 1):85-89.
Ai xing Vigorously develop and apply modern ceramic tools to improve cutting efficiency. Modern manufacturing technology and equipment, 1998( 1):36-39.
Xingjia, Junzi, Chuanzhen, etc. Development of Advanced Ceramic Tool Materials —— Functionally Graded Cutting Ceramics. Materials science and engineering. Project A,1998,248 (1_ 2):125-131.
Push the research of ceramic tools to the international advanced ranks. China mechanical engineering, 1999,10 (9):1033-1038.
Ai Xing, Chen Yuanchun, Li Jiuli, et al. Cutting performance of ceramic powder coated cemented carbide tool. Tool technology,1999,33 (8): 3-4.
Ai xing Research on efficient machining technology and its application. China Engineering Science, 2000,2 (11): 40-51.
Ai Xing, Deng Jianxin, Zhao Jun, et al. Development and application of ceramic cutting tools. Mechanical workers. Cold working, 2000(9).
Ai Xing, Liu Zhanqiang, Zhao Jun, et al. Progress and future of high speed cutting tool materials. Manufacturing technology and machine tools, 200 1(8):2 1-25.
Ai xing Present situation and prospect of high speed cutting technology and tool materials. World manufacturing technology and equipment market, 200 1(3):32-36.
Ai Xing, Liu Zhanqiang. High-speed cutting integrated technology. Aviation Manufacturing Technology, 2002(3):20-23.
Ai xing Developing high speed cutting with advanced tools. Mechanic: cold working, 2003(9): 1- 1.
Ai xing Adhere to independent innovation, accelerate development, apply advanced processing technology, and improve the level of processing and manufacturing. World manufacturing technology and equipment market, 2006( 1):36-40.
AiX, ZhaoJ, LiuZQ, etc. Research and development of high-speed cutting tribology. Key engineering materials, 2006,315-316: 5.
Ai Xing, Liu Zhanqiang. Cross-strait cooperation and exchange of new electromechanical technology and industry-university. International academic trends, 2007 (1): 51-51.
As of September, 20 18, Ai Xing has won 10 national invention award and provincial and ministerial scientific and technological progress award. National Excellent Teaching Achievement Award 1, National and Ministerial Excellent Textbook Award 1, and 7 patents.
personnel training
Ai Xing believes: be an honest person, be an honest scholar, pursue the truth, benefit the people and contribute one's intelligence to the country. He firmly believes that science can not tolerate any carelessness, and educates students to study hard, study hard and strive for perfection; He advocates calming down and studying, rather than bringing the wind of quick success and impetuous to the academic field.
In academic research, Ai Xing took students to do experiments and personally checked every experimental data. Try to provide students with opportunities to learn and improve. When writing papers and books in cooperation with young teachers and graduate students, they often put their names behind them. His own research project supports his student application. As of September, 20 18, Aixing has trained more than 60 postgraduate students, doctoral students and postdoctoral students, and was awarded the national excellent doctoral thesis supervisor in 2002 and 2004.
As of September 20 18, Aixing has successively won 1 National Excellent Teaching Achievement Award and 1 National and Ministerial Excellent Textbook Award.
Honor recognition
social service
Ai Xing once served as honorary chairman of the cutting and advanced manufacturing technology research association of China universities, director and invited director of China Mechanical Engineering Society, vice chairman of Shandong Mechanical Engineering Society, and adjunct professor of City University of Hong Kong, Shanghai Jiaotong University, Anjiao University and Jiangsu University.
Personal life
Both Ai Xing's personal disciples, experts and scholars who grew up under the influence of Ai Xing, and Ai Xing's family were deeply impressed by Professor Ai Xing's diligent attitude towards learning. Teacher Ai has been working in the front line of teaching and scientific research for decades, and has practiced the life creed of "contribution is happiness and time is life" all his life. Liu Zhanqiang, a professor at Shandong University and Ai Xing's younger son, recalled that Mr. Ai's memory was extraordinary. He can clearly remember that there are so many documents and books in the office and at home. When he needed that information, he said which bookcase was in that bookcase; When listening to his class, someone asked him to interrupt him or answer the phone. When he comes back, he will definitely continue the next sentence he interrupted just now, without repeating or omitting. His professional English level is very high. Although his pronunciation in Japanese and Russian is not accurate, his reading and translation are very professional. Superman's memory comes from his diligence. Mr. Ai wrote many reading notes. He knows the economic situation of countries such as manufacturing disciplines and GDP like the back of his hand, and never has to look up information. Ai xing's perseverance is also very human, insisting on climbing mountains and swimming for 30 years without interruption; Bite a cotton swab when you have a toothache and stick to scientific research; Especially in the last few years of his life, his lumbar spine and cervical spine were afraid of catching cold. In April and May, he wore thick cotton trousers and endured the high temperature in Jinan. It is difficult for ordinary people to go to the office every day. It would be unthinkable if he didn't see it with his own eyes every day. Ai Liang, the daughter of Mr. Ai Xing, said that he felt that his father had never left work, had no weekends, and had been studying at home until he was in his 90 s; In order to practice foreign languages, he memorized the whole Russian dictionary in his fifties, and insisted on watching English channels in his seventies and eighties. I have always insisted on handwritten newspapers, and all the handwritten newspapers at home are neatly stacked.
Ai Xing often says that "teaching is lax and teachers are lazy". "Academically, he is rigorous, and the source of data and the derivation of formulas are absolutely accurate." Liu Jigang, the secretary of Academician Ai Xing, said that Mr. Ai Xing insisted on correcting graduate papers personally until his death, ranging from punctuation between lines to paper structure. Teacher Ai deliberated and discussed with students, and some papers were revised five or six times. As for the formula in the paper, it was calculated by Mr. Ai Xing himself. Some students have explained to Mr. Ai that these formulas are all quotations from other people's papers. As a result, Mr. Ai Xing said that any formula, no matter where it comes from, must be repeatedly calculated and scrutinized. Only in this way can the rigor of doctoral thesis be guaranteed, and this is the attitude of doing research. Engineering students can't tolerate any carelessness, and any mistake may cause irreparable influence. The students of Academician Ai Xing and the vice president of the Graduate School of Shandong University were particularly impressed by Mr. Ai Xing's revision of student papers in his later years. Mr. Ai used a magnifying glass, then pointed his finger at the words and read them line by line, making many marks beside them with a red pencil. The students all said that 60 papers were handed down by others and 75 papers were handed down by Mr. Ai. Other courses can get high scores of more than 90 points, and Mr. Ai's 85 points may be very good. Although Mr. Ai is very strict with his students, the students all say that Mr. Ai is a "loving father". Deng Jianxin, a professor at Shandong University, said that Mr. Ai is strict with students, but he is very concerned about and considerate of their lives. He personally took students to do experiments, personally checked every experimental data, and provided students with opportunities to learn and improve as much as possible. When writing papers and books in cooperation with young teachers and graduate students, Ai Xing often puts his name behind. However, his own research project supports his own postgraduate application, gives the honor to others, and silently contributes himself. In life, when students were ill, he mobilized everyone to contact doctors. In his 60 s, he braved the high temperature to visit students in the ward. Although the material is not rich, but the students are sick at home, they send the Chinese cabbage and green onions sent by their own units to the students' homes.
Mr. Ai Xing has always been a low-key person and has always regarded himself as an ordinary teacher. He often gives lectures in universities, research institutes and enterprises at home and abroad, and spares no effort to spread the seeds of science and knowledge. Whether facing the advice of peers or the consultation of the business community, he is responsive and spares no effort to help; He always cares about the reform and development of the college and the growth of a group of young and middle-aged teachers in the college. He is willing to work hard for the development of the college and bend down to be a paving stone and life mentor for these academic successors. Liu Jigang recalled seeing Mr. Ai Xing for the first time. In order to ease his inner tension, Mr. Ai said to him, "It is not difficult to be my secretary. Take it easy. For everyone, every occupation is just a sign of people in society. If you want to do something, you must first learn to be a man. To be an upright person can do things seriously and aboveboard. " Zhao Jun, a professor at the School of Mechanical Engineering of Shandong University, said that Mr. Ai's life is the best interpretation of "being a man first, then being a man". He has always been modest and prudent in his scientific research work, being sincere to others and never posing as an authority or expert. Whenever a scholar visits our school, or an enterprise expert calls him Academician Ai, he always smiles and says, "I'm just an ordinary professor. Don't call me academician. I still have a lot to learn from you. " Mr. Ai's noble character has always been respected by colleagues in the college, so Mr. Ai is always the first to be elected in the selection of advanced things, but Mr. Ai always says that he has enough honor and should give all opportunities to young people and pave the way for them. Professor from the School of Mechanical Engineering of Shandong University said that since I met Mr. Ai, I always felt that this teacher was different. After many years, it is summed up as the focus of scholars and the persistence of teachers. It is Mr. Ai's hard work, rigorous scholarship, teaching and educating people, rewarding the character of the younger generation, cultivating a large number of outstanding talents and an excellent teaching and research innovation team, and making outstanding contributions to the construction and development of cutting and advanced manufacturing disciplines in China.
All the teachers who attended the symposium were deeply impressed by Mr. Ai Xing's diligence and thrift. Ai Liang, the daughter of Mr. Ai Xing, said that frugality has been integrated into his father's blood. Mr. Ai has a lot of research funds in his hand, but in the process of using them, he is "careful". Because he has a most fundamental principle: "The money given to you by the state and people is used for scientific research and economic development. We must be worthy of the trust of the country and people, and we must make good use of every penny of the country. " In the eyes of student Zhao Jun, Mr. Ai's life is extremely simple. He has worn a coat that everyone is familiar with for decades, and several wooden cabinets in his office have been used for decades. He often says that cabinets are only used to store documents, not to show them. If it still works, why change it? He personally influenced every staff member and student around him in his daily work and study. For a long time, it is an unwritten rule to use printed paper to draft or informal documents. He often distributes plastic file bags and notebooks to students when attending various meetings, and sets an example for students to save every resource of the country with his own behavior. It is such a person that he is reluctant to spend a penny more. During the Wenchuan earthquake in 2008, he took the initiative to pay a special membership fee of 5,000 yuan to the party organization; There are almost no items under 40 years old at home, even his shirt is heavily patched, but he did not hesitate to donate his only military coat during the Wenchuan earthquake. "I am party member", "I am party member" and "party member should take the lead", which is what Mr. Ai often says in his daily work. Teacher Ai said this, especially so. Until he was nearly 90 years old, whether studying politics or organizing life, Mr. Ai always came to the conference room on time. Zhang Jinsheng, a professor at Shandong University and secretary of the Party branch of the Institute of Machinery, said with a thick stack of study notes. Mr. Ai has always been strict with himself by the standard of an ordinary party member, with a high level of theoretical understanding, political awareness and political stance, and has always maintained a high degree of consistency with the CPC Central Committee in thought and action. He can lead by example, take the lead in every theme education activity carried out by the college, always care about the development of the country, and always insist on engaging in scientific research, education and teaching with Marxist positions, viewpoints and methods.
Personality assessment
Ai Xing's life, he never tires of learning, never tires of teaching, never tires of thinking, and supports the younger generation. His death is a great loss to Shandong University, as well as to the scientific and educational circles in China. (Shandong University Review)
Academician Ai Xing has been devoted to the research and application of theory and technology in the field of machining for a long time, and enjoys a high reputation in the education and academic circles of mechanical engineering at home and abroad. (Popular Daily Review)
Mr. Ai's knowledge and personality are models worthy of our study. The achievements and contributions of the older generation of intellectuals, represented by Mr. Ai, are the precious wealth of the college and should be cherished by all Shanda robots. In the future, the college will carry out a series of activities to cherish the memory of Academician Ai Xing and unite the spirit of Ai Xing. (Qiu Daobin, Party Secretary of School of Mechanical Engineering, Shandong University, said)
It is Mr. Wang's resolute character that he never bowed his head in the face of setbacks, which made him persist in the research in the field of cutting processing without funds and policy support, and only then did he have the largest cutting processing team in China, and Shandong University had the reputation of "cutting processing holy land". (Huang Faxiang, Dean of School of Mechanical Engineering, Shandong University, said)
Focus on teaching and research for 70 years, and the flower of advanced manufacturing will bloom forever. Ceramic tool tree flag, high-speed collar cutting era. Clever decomposition and reconstruction, compound processing to produce new colors. Disciples have traveled all over the world for 3,000 times, and the mountains and waters are long. (Professor Zhang Jianhua from School of Mechanical Engineering of Shandong University at the farewell ceremony of Academician Ai Xing's body)
Commemoration of future generations
On September 9, 20 18, the memorial service for Academician Ai Xing, a tenured professor of Shandong University, and the symposium on the construction of teachers' morality and style were held in the Innovation Building of Qianfoshan Campus.