Since financial crisis erupts, demand of market of international machine tool glides ceaselessly, market of machine tool of domestic economy numerical control also got comparative to be affected greatly, volume of produce and sale drops considerably. Although data shows 2009 first half of the year already stanch glides trend, appreciably picks up, but it is still difficult to whether see an end final conclusion. The getaway that machine tool of economy numerical control is development of industry of machine tool of domestic numerical control product, development time is longer, manufacturing company masters circumstance and productivity to also compare maturity to the technology of this kind of machine tool, a lot of enterprises can be produced, and variety is rich, among them with economy model numerical control lathe, drilling machine and milling machine are given priority to, include partial machining center. because such, its have much market space in home, before financial crisis erupts crop is bigger. But from the crisis the following case looks, the productivity of machine tool of domestic economy numerical control is apparently superfluous. The survey result of association of industry of tool of Chinese machine tool shows recently, the enterprise that gives priority to course of study with machine tool of economy numerical control gets financial crisis impact is bigger, especially class of a few products the low, impact that produces generous enterprise to get is bigger, partial industry appears even the phenomenon that is restricted to produce. Because produce a business,causing the main reason that this kind of case appears still is more, competition is intense, at the same time the export volume of economy lathe, drilling machine and milling machine drops, partial product exit turns sale in domestic market, farther aggravate the competition of home market. And for higher to product class company, the concussion that get is not apparent, especially the high-grade machine tool of high-grade is to demand exceeds supply as before. In last few years, the development of large quantities of small companies promoted the prosperity of machine tool market, industry of exciting also machine tool enlarges investment ceaselessly, increase scale of production. Now, these enterprises cannot continue to manage, perhaps close or reduce investment, this is the main factor that causes market of product of cheap machine tool to glide. Actually, be in early 2008 first half of the year, amplitude of crop of machine tool of economy numerical control considerably fall after a rise, explain the market has begun to decrease to demand of machine tool of economy numerical control, in addition, system of the economy of manufacturer of system of a few numerical control of domestic numerical control also appeared to sell descendent hide also confirm this. Here setting falls, machine tool of the economy in market of domestic machine tool numerical control and in of machine tool of high-grade numerical control go situation appeared to split up apparently: Big heavy-duty still maintain steady demand with machine tool of high-grade numerical control, order is full still, have the power that demand exceeds supply; And common with issue of stock of machine tool of economy numerical control very outstanding, market demand decreases cause inventory of machine tool of economy numerical control to increase. Put in 10 years previously, produce machine tool of economy numerical control to still be thought class is higher probably. But today, be in small company to be able to produce the age of machine tool of economy numerical control, no matter from the market level of competition, profit, product is mixed,a lot of have the technology, machine tool company that has actual strength the respect such as industry position sets out, should accelerate product structural adjustment, gradually cut the crop of this kind of machine tool, change energy to the production of machine tool of high-grade and rigid numerical control centrally. It is difficult to know easy travel. Although market of machine tool of economy numerical control had had atrophic symptom of a trend, but machine tool of the economy of some enterprises numerical control still holds very large proportion in product structure, and this kind of situation is more general, because after all the market still has demand. Nevertheless financial crisis gave an enterprise to attend one class, many enterprises had undertaken reflection to the product structure of oneself, because appeared the market demand of high-grade machine tool and manufacturing task are very saturated, but economy with class low product appears overproduction, different branch produces the phenomenon with different situation in the factory, this pair of enterprises reached stimulative action since product structural adjustment quickly.