1. Relationship between internal systems of production management
Production management system generally includes production preparation system, production operation system and production process control system. In China's machining plants, it is particularly necessary to coordinate these systems and operate them effectively, which is of great help to improve the adaptability and adaptability of the enterprise production management system, strengthen the production management information, and then make the production management of machinery manufacturing enterprises develop in a benign direction.

2. The relationship between enterprise technology, system and management innovation
China's market economic system is constantly being reformed and improved, and China currently pays more attention to the institutional innovation of enterprises, but ignores the innovation of management and technology, which makes the mode of enterprise production management unable to be promoted and updated. Therefore, enterprises need to correctly deal with the relationship between enterprise system, technology management and innovation, so that these three are closely combined, and under the guarantee of system innovation and management innovation, they can use technological innovation to develop new products and technologies to meet the changing market demand.

3. Absorption and innovation of enterprises in introduction
For China's machinery processing plants, when introducing advanced production management mode, they need to absorb and innovate according to the actual situation of their own enterprises. For the manufacturing enterprises of processing and assembling machinery at the present stage in China, the idea of just in time production with general adaptability is introduced. When the enterprise develops into a certain scale, the "secondary introduction, development and innovation" is carried out. At this time, the ERP mode is implemented. However, for most enterprises in China, ERP mode still has inadaptability and defects. Therefore, it is necessary to innovate according to the actual situation of enterprises and market conditions, and build a production management mode suitable for enterprise development.

