Weihai Craftsman 丨 Li Xuchun: Struggle with the equipment with the equipment

Participated in 12 major technical reform projects, won 8 practical new patents, and won the "Weihai City Science and Technology Award" and "Second Prize of Shandong Province Excellent Technology Innovation Achievement" ... This dazzling resume belongs to Shandong Weida Machinery Li Xuchun, a CNC machine tool worker in the company.

From an ordinary worker to the "Innovative" created by the R & D results to help the company's champion manufacturing, Li Xuchun took root in the first line in 12 years, and continued to analyze and research and innovate the equipment and products on the production line. Benefits of more than 20 million yuan.

"The main process of the electric hammer chip requires that the card is beating is two wires. This is the key point. The first piece must be tested every morning." In the production workshop of Shandong Weida Machinery Co., Ltd., Li Xunchun is demonstrating the electric hammer with his colleagues to demonstrate the electric hammer with his colleagues. Experimental scheme of the fixture production line. After 20 minutes of the "discussion", the biggest impression of Li Xuchun left everyone is "more true".

Taking the beating of the workpiece as an example, Li Xuchun will use a coaxial or three -coordinate (measuring instrument), projector and other instruments for measurement. Only when the data reaches unity, he recognizes that the data is accurate.

Such "more true" runs through all aspects of Li Xuchun's work. "My job is to arrange and improve equipment technology." Speaking of his work content, Li Xuchun briefly summarized. But in fact, Li Xuchun has more than 170 equipment on the production line, involving 28 processes and 35 processes, which is by no means a simple matter.

At the beginning, the accuracy and processing efficiency of these products could not meet the needs of foreign customers, and the company once encountered a bottleneck when pioneering the overseas market. In order to help the company start the brand in the international market, and to create personal value in their posts, Li Xuchun used his spare time to learn from the professional knowledge of fitter, machine processing, etc., and tried dozens of solutions "more truthfully". Improvement method. This improvement not only reduces the threshold for the skill requirements of the operator, but also shortens the training cycle of new workers, improves the flexibility after product assembly, and creates more than 1.3 million yuan in direct economic benefits each year.

"Before the renovation, a tool can be processed 100 pieces, 3,000 pieces can be processed after the transformation, and the service life of the tool has been increased by 30 times. Proudly introduced. And this is just a microcosm of Li Xuchun's "more true" road.

——Prosure a new thermal treatment clamping process. On the basis of the original clamp thermal treatment process, the steps to increase the dehuminating stress of clamping materials are increased, and the deformation of clamp heat treatment is greatly reduced, the accuracy of the accuracy after assembly of the sandwich is more than 95%, and the direct economic benefits of more than 1.6 million yuan each year.

——The improvement of electric mills. Through years of production practice experience, the processing of the processing subject is ≤0.03mm, and at the same time, the cooperative gap between the coat and the main body is reduced to create more than 1.5 million yuan in direct economic benefits each year.

——The corner diamond clamping. Through careful research, the thread connection behind the drill chip is improved to a straight handle connection, and it is installed with the flashlight drill to meet the working environment requirements of the pocket at the vertical 90 ° steering. Economic benefits of more than 1.2 million yuan.

Recently, Li Xuchun glanced at the professional electric hammer chip series of products, and took the team to "掰 wrist" with major competitive manufacturers internationally. "This electric hammer sandwich project is supplied to Germany, and it is a project that the company has not previously. Yes. "For the future, Li Xuchun is full of confidence.

Won the honorary title of "Weihai Craftsman", making Li Xuchun feel heavier. He said that in the future, he will pass his experience and knowledge to more people on the basis of doing his job in the future, and drive more young people to take skills to achieve talents and serve the country. (Hi Weihai client reporter Yang Zhengqu Liyue/text data map)

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