xiehe model

In the process of CNC machining according to the established procedures, the required machining accuracy, size and certain cutting amount can be obtained without manual multiple direct intervention or manual clamping. However, many factors such as personnel quality, manual operation methods, and production site management will affect the processing quality and productivity of products. Therefore, five-axis CNC machining formulates and strictly implements standard operating procedures for production operations to standardize manual operations and reduce slack and unnecessary waste of action time. Establish an incentive system to improve the enthusiasm of operators, thereby improving production capacity and product processing quality.

During the production process, the processed products are not in place in time, resulting in the shutdown of the CNC spindle, thus affecting the productivity. There are many factors that affect the processing timeliness of products to be processed, including insufficient JIT awareness of logistics personnel, laziness of CNC operators, unscientific and unreasonable workshop layout and logistics system, mismatch of production capacity between different processes, and untimely incoming materials. , all of which will affect the production capacity of CNC.

In the production layout planning of the workshop, the finished product area and the area to be processed should be as close as possible to the CNC, so as to reduce the waste of action time when operators pick and place products. Considering the frequent tool wear, each tool should be equipped with a certain number of tool accessories to reduce equipment waiting waste caused by manual tool removal coordination. Therefore, by optimizing the production layout and logistics mode of the workshop, the timeliness of the logistics of the products to be processed can be improved, and at the same time, personnel management can be strengthened, and the JIT awareness of personnel can be improved, thereby increasing production capacity.

In the process of CNC machining, it is inevitable that there will be various abnormalities, such as tool damage, product processing abnormalities, equipment abnormalities, fixture abnormalities, etc. When these anomalies occur frequently, manual tool changes and machine adjustments are required, causing spindles to stop and productivity to decrease. Therefore, on the basis of ensuring normal tool life, check the condition of equipment and fixtures frequently to reduce potential abnormalities in the CNC itself, and ensure the service life of electrical components such as cylinders, solenoid valves, and motors on the fixtures in an oil environment, thereby reducing CNC spindles. production interruption and improve spindle utilization.