"Chengdu craftsmen" is an excellent representative of the city's industrial workers, they vividly interpret the spirit of persistent concentration, excellence, meticulousness, the pursuit of excellence in the spirit of craftsmen with practical actions, today the reporter came to the China Academy of Engineering Physics Machinery Manufacturing Technology Research Institute, to know a "play knife" "Chengdu craftsman" Jia Lu, listen to his mistake to hit the wrong profession, but rely on unremitting efforts to develop and innovate the story.
"I came to this industry because I filled in the wrong college major and hit it by mistake." The first time I saw Jia Lu, this 88-year-old young man left a good impression, enthusiastic, cheerful, youthful face is always smiling, "when I first filled in the college entrance examination, because I liked electronic appliances and electrical appliances since I was a child, so I originally wanted to apply for the microelectronics major, and when I filled in the CNC technology major, I mistakenly thought it was a microelectronics major, so I mistakenly entered the industry by mistake. Filling in the wrong major, Jia Lu did not choose to give up, but was more diligent and studious, and continued to study.
After graduating from university, Jia Lu successfully entered the Mechanical Manufacturing Process Research Institute of the China Academy of Engineering Physics, specializing in ultra-precision machining of diamond knives, you know, such a knife, its edge reached the nanometer level, about one thousandth of a hair. "I remember the first knife I made when I first came here, it took almost three months, and the result was a poor finished product, which made me quite devastated." Jia Lu recalled, "At that time, the sense of superiority in the school suddenly disappeared, and I knew that there were people outside the people and there were days outside the sky, so I followed the master every day to study and practice hard, and often went online at night to read various technical papers." There is a particularly big advantage in the Institute, that is, there are a lot of top talents gathered here, and when I encounter problems that I don't understand, I can ask my colleagues at any time, which is very convenient. ”
In addition to diligent study and inquisitiveness, Jia Lu also actively participated in the innovation of a number of technologies in the unit, actively undertook the trial production of new products and new tasks, and achieved excellent results in skills competitions in Sichuan Province and Mianyang City for many times. "This is my work position, my usual job is to grind a variety of professional tools on this machine tool, in short, is to do everything possible to make these tools sharper, smoother, more stable, more able to meet the processing needs of our ultra-precision parts." Jia Lu told reporters that in order to grind a qualified ultra-precision diamond knife, it is necessary to control the contour, sharpness and roughness of the knife, "Now more and more skilled, you can monitor the grinding process through sound sensors, when to use what speed, when to add how much liquid, these are all in control." ”
"Now our team is working on a technology that can stably control the sharpness of the tool, and has achieved initial results, this technology, if it is ultimately successful, will put our country on the top of the world of diamond tool grinding technology." For the award of "Chengdu craftsman", Jia Lu told reporters that "his biggest secret is to have a professional heart that loves work, does not give up when encountering difficulties, never forgets his original intention, forges ahead, and shines in his post!" ”
[Source: Airport Media Reporter: Cui Kai Editor: Zheng Xueting Review: Liu Yunyong]
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