After the development of the 11th Five-Year Plan, China's mold industry has indeed made great progress. It has now entered the forefront of the world in total production. Although China is already a major producer of molds and machine tools, it is far from being a production power. This is an indisputable fact. Chile Model Safety Boots,Full Leather Safety Boots,Fashion Safety Boots Rudong Rizhisheng Safety Products Co., Ltd. , http://www.nt-gloves.com
In addition to all Other necessary conditions, the development of the mold industry is critical to the improvement and advancement of equipment. Mainly manifested in: the vigorous development of foreign-funded enterprises, which has made China's mold production scale and product level have a rapid development; non-state-owned economy has sprung up, making China's mold production scale expand rapidly, and product levels are also relatively high. Improve quickly. In the Pearl River Delta and Yangtze River Delta regions where Hong Kong, Taiwanese and foreign capital are particularly concentrated, with the rise of machinery, electronics, light industry, building materials, communications and office equipment, the production of self-produced molds for internal enterprises is also used. A lot of development followed. The production scale of this part of the mold is about 30 to 50 billion yuan. The total scale of mold production in the country has exceeded 60 billion yuan in 2005.
If the average input-output ratio of fixed assets is roughly 1:1, and about 60% of the investment is used to purchase new equipment, the average annual amount will be about 9 billion yuan for the purchase. Kind of equipment. This is an estimate of the equipment market in the mold industry. Although this equipment market only accounts for a small proportion of the total size of the machine tool industry, it cannot be said to be small and should not be ignored. Even if the foreign-funded enterprises are mainly used to remove foreign equipment, the domestic machine tool industry will at least have a equipment market of about 6 billion yuan per year. If domestic equipment levels and services are competitive, foreign-invested companies are also willing to purchase cheap domestic equipment. Therefore, during the 11th Five-Year Plan period, the market of about 30 billion yuan was described as a huge word.
Basic requirements for equipment in the mold industry
Compared with other machining, mold processing has its own special characteristics. These specialities are mainly: 1. Most molds need to process complex curved surfaces on solid metal modules, and the molds continue to grow in size. The weight of the module will also become larger and larger, and now some have reached several tens of tons; 2. Most of the molds are rectangular or rectangular, with few narrow and long shapes, and the main processing volume is concentrated on the die and the punch; 3. As the requirements of mold products become more and more precise and complex, the requirements for the precision of mold processing are getting higher and higher. Now the processing precision of many molds has reached ±1~2μm, and soon will soon develop to less than ±1μm; As the user's requirements for the mold production cycle become shorter and shorter, the mold processing must meet the requirements of high efficiency, fastness, and certain flexibility and long-term full load without stopping.
According to the above four special characteristics, the following basic requirements are imposed on the mold processing equipment: 1. The machine tool should have good rigidity and large bearing capacity corresponding to the weight of the module; 2. The size of the work surface should be adapted to the mold size. It should be rectangular or square and round, not narrow and long, but the height direction and its stroke require a large space; 3. It must have high precision and precision retention; 4. To quickly and efficiently remove the allowance, And has high reliability to maintain continuous long-term full load operation; 5. In order to adapt to complex space surface processing, and a large amount of processing, it is required to have multi-axis linkage of machine tools, and CNC system with large information capacity .
The above only puts forward some basic requirements for most mold processing equipment, in addition to many special requirements. For example, machine tools for processing plastics require higher speeds, but because of the small cutting force, the machine tool can be light-weighted because of the low cutting cost; the grinding press for trial molds is not required to be efficient and fast, but requires reverse rotation energy. In order to repair the mold; a large number of repetitive processing of some simple processes can be used for special planes and so on. At the same time, composite processing, flexible processing and on-line inspection are also requirements for mold processing.
Competitive Analysis of Domestic Mold Equipment
At present, the domestically produced equipment produced by the domestic machine tool industry, except for a few high-end equipment, lacks independent innovation capability in China, and it is difficult to meet it at present. Most of the domestic technology and capabilities can be met, but the machine tool industry does not pay attention to the mold industry and the market. Some special requirements for mold processing lacked careful analysis and research. The main performances are as follows: 1. The product has not been developed for the special requirements of the mold industry. The main structure cannot be well adapted to the mold processing, including the size and load bearing of the table, the rigidity and stability of the machine tool, the reliability of the long-time full-load operation, and the high speed. High-efficiency and high-precision and large-volume space surface processing; 2. The quality of many parts and accessories on the equipment is not good, especially for some electronic components, certain mechanical parts and numerical control systems; The reasons for the mechanism and management, including the quality of assembly and the low level of comprehensive services, especially after-sales service, have made it difficult for mold companies to choose domestic equipment.
As far as the mold industry equipment market is concerned, compared with imported equipment, domestic equipment is not competitive in terms of performance, reliability, accuracy, quality, delivery time and comprehensive service capability. The reasons are: first, the ability of independent innovation is weak, second, it does not pay attention to the equipment market in the mold industry, and third, the system, mechanism and management cannot keep up.
Taking CNC machine tools as an example, in 2005, the output of CNC machine tools in China has exceeded 60,000 units, and the quantity and product level have made great progress, but its domestic market share is less than 30% (there is information that 2004 is .9%), in the mold industry, I am afraid that 20% will not be able to. Why is this? I think there are three reasons for this: First, there is a strong demand for CNC machine tools in the domestic market, especially for medium and low-end products, which are large and easy to produce. Most machine tool factories are full of tasks, which makes many related companies No longer pursue high, fine, pointed and difficult varieties and high-end products; second, most of the machine tool enterprises have weak independent innovation ability, and the core technology and key technologies are less mastered, even if they are interested in developing medium and high-end products, Although the mold industry has a relatively large equipment market, but due to the special nature of mold processing, especially the individualized requirements are more prominent, the mold enterprises are mostly small and medium enterprises, the ordering of CNC equipment is difficult to form. Larger batches, so to meet the needs of the mold industry, it is indeed more difficult, you must make great efforts, and there will be some risks, but also have a level. In view of these three reasons, domestic machine tool manufacturers still do not pay much attention to the equipment market of the mold industry or have no time to take care of them, so they have to let the imported equipment to play the leading role.
In the mold industry equipment market, medium and high-end products have basically been occupied by Japan, Europe and the United States, and low-end products are mainly imported from Taiwan. Now South Korean equipment has begun to show a trend of expanding its market share, and most domestic machine tool companies are still indifferent to this and are still moving outside.
Domestic mold equipment industry development recommendations
In view of the fact that the domestic machine tool industry does not pay much attention to the equipment market in the mold industry, and the low occupancy rate of domestic equipment in this market, Luo Baihui pointed out that the machine tool industry should pay close attention to the development of the mold industry and pay attention to the equipment market in the mold industry, even In the current situation of full tasks, it is also necessary to proceed from the long-term development, to understand from a strategic height, and to fully study and correctly position this market.
In terms of gold cutting equipment, especially in the middle and low-end CNC equipment, domestic companies are equally promising. In recent years, it is the mold industry in Zhejiang. Every year, more than 2,000 medium and low-end equipments are purchased from Taiwanese or domestic Taiwan-funded enterprises. Some machine tool enterprises in China are fully capable of entering this market. Starting with low-end products and gradually moving to high-end, this may be a more practical approach. Of course, as the overall level of the mold industry continues to increase, the level of equipment required is of course increasing. For example, some mold companies in Zhejiang have begun to eliminate Taiwanese equipment and gradually turn their purchasing eyes to Japan and Europe. However, the prices of Japanese and European and American equipment are still expensive. This is also a good opportunity for domestic machine tool companies.
I hope that the domestic machine tool industry can grasp this good opportunity. In the development of China's mold industry in the 12th Five-Year Plan, we will insert wings to truly play a positive role in helping the development. In view of the lack of innovation and development capability of the domestic mold processing equipment industry and the low market share, Luo Baihui suggested that key enterprises should strive to improve the quality of existing products and improve services as soon as possible. On the other hand, they should develop some tools for the mold industry. New products, and vigorously promoted, in order to gradually form a good brand and establish a good image. In particular, the backbone enterprises that produce gold cutting machine tools should pay more attention to this problem, because the enterprises that produce electrical processing equipment are relatively better at this point. The relevant enterprises have established some better brands and established in the mold industry. Has a good reputation and image.