With the rapid development of modern machinery manufacturing industry, cutting technology and cutting the constant innovation of the performance of cutting fluid put forward higher requirements. Especially in recent years, environmental protection and human health has become the focus of the whole society, and the cutting fluid will cause pollution and damage to the environment and human body, so the use of cutting fluid and waste disposal has been increasingly stringent constraints on environmental regulations.

(1) vigorously develop the negative impact on the ecological environment and human health, processing performance, superior cutting fluid, towards the people and the environment is completely harmless green cutting fluid direction; the same time, efforts to improve the liquid supply method, optimization of liquid supply parameters And strengthen the use of management to extend the service life of cutting fluid and reduce waste discharge; In addition, should further study the waste recycling and harmless treatment technology.

(2) the development of traditional cutting fluid alternatives, and strengthen the practical technology, economic evaluation and application of such research.

(3) to study dry-cutting methods, to seek dry cutting tools, parts and machine tools and their parameters with the best way to promote the application of dry cutting technology.