Automotive manufacturing industry often 4 use that kind of tools?

The original machine tool tool (OEM) do not do a good job

Tools end up in the user's use, the first to contact the machine tool factory, there are two factors affecting the machine tool tool, first of all, domestic machine tool factory is unwilling to choose the domestic tool to do the machining program, even if the domestic tool factory can provide the tool, but also do not make a choice, so that the domestic tool factory to provide the end-user cycle lengthened, but also not conducive to product development. Secondly, the tool factory does not know or do not attach importance to this work, such as foreign tool factories are very aware of the domestic automobile manufacturing industry, the new planning program, and actively carry out the work of the original machine tool with the tool. This is also fatal to the domestic tool factory. On the one hand, the machine tool with the knife can make the tool factory to understand the tool trends and customer requirements, is conducive to new product development, and the first to occupy the market, on the other hand, it can increase the difficulty, so that other tool factories are difficult to replace or lengthen the cycle.

Technology development capability is poor

Technology development of this issue has always been plagued by the tool industry, design and development of low capacity, design technology is backward, the lack of design basis data. Technology development is still stuck in technology digestion, mapping, copying, localization of the low level, not fully grasp the design technology. In addition to the problems mentioned above will affect the ability of technology development, there is another point is the experimental equipment. Many domestic tool manufacturers do not have cutting laboratory equipment. For example, domestic grinding wheel manufacturers do not have grinding equipment, which how can know whether the quality of manufactured grinding wheels to meet the requirements. While foreign wheel manufacturers have a very good grinding machine, the production of grinding wheels can be made in the manufacturing plant to do a lot of grinding tests. And our tools can only put this part of the work on the user production line for cutting test.

Production management and quality awareness backward

Compared with foreign tool companies, domestic tool manufacturing plant production and manufacturing technology and technical equipment is relatively backward. In the production process, the consistency of their products is poor. From the point of view of the use of the requirements of the car tool product life should be consistently stable. A domestic enterprise from a domestic enterprise and a famous foreign enterprise cutting tool cutting comparison experimental report on the view that: foreign products change near a certain life, while the domestic blade life has a long and short, but in general, the average life expectancy of the blade is longer than the foreign country, the quality of the quality of the blade than the foreign country, which shows that our quality awareness is poor, so the domestic enterprises to improve the level of production and manufacturing and quality awareness.

Some suggestions

Speeding up the privatization of tool enterprises

For the characteristics of tool enterprises as well as drawing on the experience of similar enterprises abroad, should accelerate the pace of privatization of tool enterprises. In addition to individual from strategic and resource considerations, to retain a few large and medium-sized enterprises state-owned, the other should be a variety of ownership and other nature of the enterprise.

Take the road of professional development

The key to the development of the tool industry is the issue of specialization, tool companies should take the road of small and specialized, specialized and refined, refined and deep. It is expected that most of China's tool industry in the future should be specialized small and medium-sized enterprises.

Select the direction of development, increase investment

Domestic carbide cutting tool materials, blades, ceramic blades, as well as coating technology and foreign countries have a large gap. So it should strengthen the technological transformation of enterprises. The main investment projects are: the overall carbide cutting tool materials, carbide inserts, ceramic inserts, taps, coating technology, HSK toolposts, and pay attention to the development and research of super-hard cutting tools. Increase investment, not too decentralized, and consider the input of experimental equipment.