On the morning of June 13, the reporter walked into the "expert clinic" at the W2-VIP, which was first established at the CIMES exhibition. Zhao Bingzhen, a researcher at the China National Machinery Industry Metal Cutting Tool Technology Association, was on the verge of answering questions for the company. Zhao Gong then shared with the reporter some of the situations that came to the hospital this morning. “The first company to consult today is a small factory. They responded that they found that they can pick a lot of blades that have been scrapped from the market. After grinding, they can continue to use them.†Zhao Gong said, In fact, this is in line with the development direction of the current megatrends - recycling and recycling of resources, both environmental protection and ecology. What Sandvik Group is already doing is to recycle some scrapped blades and then refine them for recycling. Today's small factory is confused about how the quality of the tool after regrind can be guaranteed. The problem they encountered during the current grinding process is that the precision of the grinding wheel cannot be maintained. How can the grinding wheel be repaired? "Generally speaking, small factories like this have no conditions to buy regrind equipment," Zhao Gong told reporters, and Japan's grinding industry is very developed, they have long attached importance to this business. But in the past, we only attached the grinding factory to our own processing workshop or tool factory. It is not like a professional grinding company in Japan. Companies like Japan are focusing on their own familiar business areas. It is in full compliance with our current industrial development direction. “There is also a problem with the factory consultation, how can the small hole of only 2mm achieve the required precision, surface roughness, etc.†Zhao Gong said that at present, this factory can solve the accuracy and surface roughness of 4mm small hole requirements. Degree, but facing the 2mm hole, it seems a bit overwhelmed. The processing of small precision parts has a common problem - difficult to process, I later suggested that they from the speed of the grinding head (surface finish), the choice of abrasive particles (to be delicate), the lubrication effect of cooling lubrication, etc. Consider, re-adjust and then process. In the evaluation of this expert clinic, Zhao Gong said that although he usually communicates with some enterprises, most of them still use telephone calls. It is better to face face-to-face questions and answer questions directly. Some parameters and processing details need to sit down and get to know. China's current tool companies are better at Zhuzhou Diamonds. They have embarked on the track of modern tool companies. A very important sign is that they can develop tools for the industry, such as cars, aerospace, high-speed trains, etc. Vertical industry. "For tool products, the way to build a closed door should be abandoned. It is necessary to look at the market demand and processing characteristics of the industry." Zhao Gong emphasized that each industry is different. Aerospace uses difficult materials and titanium alloys, but the batch size is very small. The automotive industry is very large in volume, requiring the reliability of the tool to be good. It cannot affect the progress of the entire production line. . For different industries like this, tool providers must understand. Zhuzhou Diamond has established the concept of service for the manufacturing industry and is an important feature of modern tool development. But companies like Zhuzhou Diamond, we only have this one, and how do a small number of small tool companies develop? Zhao Gong suggested: China's knife enterprises should take the road of specialization. For example, Zhengzhou Diamonds will make a class of knives do a good job and do one thing with limited manpower and financial resources. In fact, whether it is the Sandvik Group or the IMC Group, they have given us a great inspiration to integrate the representative tool suppliers of different markets to strengthen their dominance. "From the perspective of China's current tool companies, only Xiamen Golden Heron has a head up. I hope that Xiamen Golden Heron can become the second Zhuzhou diamond as soon as possible. There is only one Zhuzhou diamond in China is not enough, but who can become China’s second Zhuzhou diamond is difficult?â€. Zhao Gong’s last words are meaningful. I hope that at the next CIMES exhibition, Chinese knife companies will be able to produce satisfactory transcripts and look forward to your opening up for China!
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