subject: Domestic And Foreign Industry Gap Analysis Tool [print this page] Foreign and domestic Tools A correct understanding of the gap between them. Advanced cutting tool is a big gap, the difference can be summed up its main aspects. Basic theory of
Advanced tool manufacturers almost have their own R & D institutions, cutting laboratory, basic research in general they cut deeper than the national level, more comprehensive and more important. Data show that in the United States drilling company specializing in research and treatment requires only drilling 10 years, depending on the material most suitable for the physical properties of the theoretical basis of drilling, a more targeted and cutting geometry test verification, improve their theoretical study, this is a process of circulation, and improve the operation through market research, industrialization, the whole system is perfect.
The research, too few in China, including our university's research staff cuts is limited.
High level of modern cutting tool materials
High level of modern cutting tool materials gap materials, from history, regardless of its inventor PCD & CBN cutting tools of carbon steel, almost entirely in the U.S. or Europe, the Big Three, from a historical perspective on the difference between us is great, but with the development of China's reform and opening up and independent domestic companies also absorb foreign advanced technologies based on domestic production of material needed to be trimmed, but overall the quality of our products and foreign products in the domestic high-end business, which makes the selection is usually made of domestic and imported raw materials procurement to meet market demand.
High level of modern coating technology
20 since the '70s, China in the first study, the coating process as specific, not many domestic scientific research units. The mid-eighties, CVD coating technology development, technology standards at the international level and the level, but after ten years of development, progress was relatively slow and similar (foreign), since the late 90s of last century, China started too - CVD technique, too-CVD process and equipment research, development, production is expected to be a study in 2001 showed that the basic objectives, technology and equipment to reach the international advanced level, the Chinese began to study the physical vapor deposition technology the early 20th century, 90, physical vapor deposition technique is mainly used in Paint , Now Mold Application of the cutting tool is limited. Overall, the comprehensive development of the technological level of domestic and international levels and cardiovascular disease disparities. PVD coating technology in the 20th century began in the early 80s, early 90s in the 20th century, to carry out a variety of PVD coating equipment. But because most of the equipment performance is not high, does not guarantee the quality and effectiveness of the coating is expected to market, most enterprises have failed to PVD coating technology for further research in the last decade domestic PVD, coating technology. Although the 20th century, China has successfully developed 90 tin cans-TiCN-carbide composite coating technology and the practice of multi-coating technology on research and development, also contributing a major breakthrough, but the level of international development, our knives PVD plating membrane technology behind the decade or so. Coating technology developed in foreign countries, and domestic knives do not second-generation level of the fourth, still a single tin layer.
High level of equipment and tools
Modern advanced manufacturing technology, equipment, advanced production equipment, tools almost by foreign countries, unified by the CNC tool grinding on hard alloy production, by the U.S., Germany, Waugh star SAACKE German monopoly; domestic high-grade tool presetting instrument, dynamic balancing machine is almost all companies, HaimerZoller ... ... In short, high-end tool chain in the technologically advanced countries are now owned enterprises, the overall strength of domestic tools and advanced level differences. But with knives, survival and development pressures continue to seek a breakthrough, there will be a different metal cutting process more difficult, use the tool handle high-end products to different target customers, there are difficulties, domestic enterprises have a go of NC tool Generally, the tool of the less demanding conditions, and advantages of homemade tools, mainly in the rate of import tools for customers to spend half or three prices to meet their requirements.
In Machinery Manufacturing automation, intelligent Today, more and more customers, like tool of choice, loss of production will be irreparable. Instead, it requires us to pay more attention to quality and stability of tools to continuously improve product quality control system. We can see that many companies are doing very well before the second batch will be some small problems, the problem is more exposed to the quality control system, which is the importance and necessity. We Guangzhou Honda two years later, their assessment is very rigorous, three aspects of time spent in six months, but the testing process, by trying, communication cut a small group of batch processing, the quality of our products and technology services, and recognition, improve their understanding of families on food cutter.
Actively promote the localization process to the tools to implement
Sentai England companies to expand the international market, has been cautious British Ge Sentai exports from 2007, the main export tool system, especially the product. In the future development and engineering centers HeLei Minister, said: "This year, the impact of the economic crisis in Europe, resulting in a certain influence, our goal is to meet the needs of users, this strategy takes time. Of course, we are still after use will continue to expand, processing conditions, we will consider can do some high-end milling tools, precision boring products. domestic knives have a long way to go, especially in the aerospace, Car Turbine, etc., but if we put a lot of work, many products can solve this problem. We have been in the international and domestic knives, but it also needs the tools to communicate with customers, so we have deeper and more rational look at the status and progress of domestic customers. From the industry point of view, nationalization of the industry need to cut confidence. "
Hot Recommendation: Watch 09 Hardware Ten selection
