Technological innovation and transformation of results and market disparity and marketable products are fundamental to the success of enterprises in the market competition. Technological innovation is the key to meeting the needs of the market. Most enterprises have no outstanding focus on determining CNC technology innovation projects. The market positioning is not clear, they cannot concentrate their efforts, break through the key points, and drive the whole. The project arrangement is blind. First, blindly follow the international technology trend to increase production capacity. The key to the level of the CNC machine tool industry depends on the improvement of innovation ability, personnel quality and corporate quality. In recent years, some reforms and restructurings have had some initial results, which are hard to come by. In the face of increasing market demand, we must still look at the market and seek development steadily. We must grasp the front and the post (ie, grasp development, grasp sales, grasp quality, and grasp services) and carefully grasp the ability. If China wants to become a manufacturing market, not a processing market, the machine tool industry should also look at this issue correctly. Otherwise, the gap between new products that cause scientific and technological problems is still large, and a limited amount of manpower and material resources are wasted. Secondly, after the achievements in technological innovation, there is a lack of comprehensive market-oriented arrangements, and the quality assurance system is not perfect. The corresponding norms and standards have not yet been formulated. Process research is seriously lagging behind. The market share of CNC machine tools has been declining year by year; again, quality and service are not valued. The machine tool industry is the first industry to propose a quality commitment statement. When the market improves, the company pays more attention to quality and service, and is more thoughtful and enthusiastic to users. A company's brand is often established when the market is good. It is often lost in a good period of the market.
Lack of advanced management mechanisms Most enterprises are seriously plagued by problems such as lack of motivation in production and management, imperfect self-restraint mechanisms, and low labor productivity. The technological innovation system that integrates industry, education and research with the enterprise as the main body and adapts to the needs of the market economy has not yet been formed. It lacks an environment that attracts high-level and high-quality talents to innovate and start a business. It cannot effectively integrate relevant technologies, industries and resource advantages, and form a joint effort to carry out joint research. Together, we will create a platform for technological innovation. Therefore, in accordance with the objective requirements of economic development, a modern enterprise system with corporate legal persons as its main content must be established. Realize the concept of a user-centered market economy and carefully adjust the product structure and organizational structure. Really let the market play a fundamental role in resource allocation.
4 domestic CNC machine tool trends <br> <br> according to October 2004, to complete the "CNC machine tool industry development plan." The general development trend of domestic CNC machine tools is reflected in the following aspects:
Intelligent, high-speed, high-precision new-generation CNC machine tools to improve production efficiency, to the direction of ultra-high speed, the use of new functional components (such as electric spindle, linear motor, LM linear rolling system, etc.) spindle speed of 15,000r / min or more. Computer technology and its software control technology account for a growing proportion of machine tool product technology. The complexity of computer systems and their application software has brought about the simplification of machine tool systems and their hardware structures. The degree of intelligence of CNC machine tools is increasing. . If the repeatability of a machine tool can reach 0.005 mm (ISO standard, statistical method), it is a high-precision machine tool. Below 0.005mm (ISO standard, statistical method), it is an ultra-high precision machine tool. High-precision machine tools must have the best bearings and lead screws. With the development of computer-aided manufacturing (CAM) systems, the precision has reached the micron level.
Designing and manufacturing a green green design is an advanced design theory and method that takes into account the environmental characteristics and resource efficiency of the entire life cycle of product design, manufacturing, use and recycling. It does not sacrifice product functionality, quality and cost, the system considers the impact of product development, manufacturing and its activities on the environment, so that the product has the least negative impact on the environment throughout the life cycle, the highest resource utilization. CNC machine tools should be considered in design: green material design; detachable design; energy-saving design; recyclability design; modular design; green packaging design. Green manufacturing is a modern manufacturing model that takes into account environmental impacts and resource consumption, producing green products through green production processes. CNC machine tools should be considered in the manufacturing process: resource-saving process design; energy-saving process design; environmentally friendly process design. With the rapid development of the world economy, especially the acceleration of industrialization since the reform and opening up in China, the environmental pollution problems brought about by it have become more and more serious, and the voice of environmental protection has become more and more high. Environmental protection has become a sustainable development of various countries. One of the constraints. As the core of the equipment manufacturing industry, CNC machine tools can adapt to the trend of environmental protection and increase the development of green design and manufacturing, which will be one of the important factors affecting economic development.
The compounding and systemized workpieces can be clamped at one time, and can perform multi-process composite processing, which can greatly improve production efficiency and processing precision, and is a machine tool consistently pursued. As the product development cycle is getting shorter and shorter, the requirements for manufacturing speed are also correspondingly improved, and the machine tools are also developing toward high efficiency. Machine tools have gradually evolved into systemized products that use a single computer to control the operation of a production line. The improvement of product appearance curve requirements, machine tool five-axis machining, six-axis machining has become increasingly popular, and the compounding of machine tool processing is an inevitable development trend.
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