The backwardness of cutting technology is one of the main reasons for the inefficiency of the metal processing industry. Good horses are equipped with good saddles. High-efficiency numerical control equipment uses low-performance cutting tools, which can not fully utilize the advantages of equipment and cause more waste of resources.
In the past, when we mentioned CNC tools, the first thing that came to mind was the expensive anti-vibration arbor and imported blades, which were difficult for some companies with low added value. Affected by this, CNC tools are mainly used in the finishing stage of CNC machine tools. Most ordinary machine tools still use cheap welding tools, and after repeated wear, they are re-grinded several times. It is difficult to sharpen the knife, it is more difficult to grind the knife. In addition to mastering the method of grinding and the essentials of operation, the operator must have a high degree of understanding in order to appreciate the skills. In the production mode dominated by modern enterprises, there is no gap between the processes, and it is not an easy task to calm down and sharpen the knife. Appropriately increasing the input of tools, liberating production workers from the tedious work of sharpening the knife, concentrating energy and focusing on the operation of machine tools is a key step to improve production efficiency.
As the market competition becomes more and more fierce, the profits of the general machining industry are getting thinner and thinner. Although the positive value of high-end tools far exceeds the cost of cutting tools for this purpose, private companies that start with careful calculations still want to exchange the least benefits for the greatest benefit. Under the premise of meeting the processing requirements, try to choose a low-cost tool. Domestically produced tools started late, there are some gaps in technology, but the overall has obvious advantages: reasonable price, timely delivery, users can exchange experience with tool manufacturers face to face, customize various non-standard tools according to their own intentions, These advantages are the focus of users.
In the precision cutting of CNC machine tools, the blank amount is small, and the feed rate cannot be placed too fast. The main way to improve production efficiency is high-speed cutting, which is precisely the strength of some coated tools. Zhuzhou Diamond, Xiamen Golden Heron, Chengdu Qianmu and other high-quality domestically produced knives have experienced a lot of improvement in quality and have won the favor of users with stable cutting performance. In order to meet the requirements of users in different industries, manufacturers are competing to provide high-quality tools and supporting services. Compared with well-known foreign brands such as Sandvik Coromant, Seco, Kenner and Iskar, the most important feature of domestically produced tools is cost-effective. With strong practicability and considerate service, it has a good market and development space in the metal processing of small and medium-sized enterprises. More and more users are engaged in technical exchanges and project cooperation with local tool manufacturers to obtain relevant tool solutions and technical support during new product development and process implementation.
Through the exhibition and technical exchange, the domestically produced tools convey their own advantages to the users - to improve production efficiency and reduce total manufacturing costs with high quality and low cost cutting tools. Choose the tool, do not choose the most expensive, only choose the most practical, the best for yourself. Taking Zhuzhou Diamond's "Black King Kong" series YBC252 coated blade as an example, compared with ordinary welding tools, under the same cutting conditions, the former's lathe rotation speed can be increased by 50% to 100%, and the dimensional accuracy and surface quality are also significantly improved. And the time to sharpen the knife, load the knife, and set the knife is omitted. Production efficiency has gone up, diluting equipment depreciation and management costs, and overall manufacturing costs are naturally reduced. Widely used domestically produced tools can save a lot of tool costs when production conditions permit, and these are factory profits. Some forging blanks and special processes, there is no need to buy high-priced tools. According to the experience of metal processing, in the trial production process of new products, 70% of the tool damage is caused by various external causes, and the degree of wear is far. Did not reach the normal service life, looking at the blade of a few hundred dollars and one grain was accidentally damaged, unable to exert the efficiency it deserved, resulting in greater economic losses.
Calculate the superior performance and comprehensive advantages of the tool into the economic benefits that the user can see. The more clearly this account is calculated, the more sufficient the purchasing power of the user is. After the user accepts his own idea, the popularization of the domestic tool is half successful. .
Close to production, economical and practical, is the biggest advantage of domestic tools. The group drills and 75° powerful turning tools invented by the masters in the 1950s created a miracle in the history of tool cutting. In the design and manufacturing process, domestically produced tools can learn the problems encountered in the cutting process quickly and economically by drawing on the advanced technology of the same industry and integrating the practical experience inside the factory. It is this concept of “starting from the reality and serving the users” that domestically produced tools continue to accumulate experience from the R&D process and structural innovation, and benefit and win-win with users. Promote the rapid development of enterprises with efficient and practical cutting technology.
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