How to improve the processing quality of plastic mold parts

We have established a complete and scientific quality management system, accumulated many years of mold design and manufacturing

With the continuous improvement of the domestic market economy. China has gradually become an international mold parts processing and manufacturing center, coupled with the fierce competition in foreign markets, and then investing in the Chinese market, the demand for metal processing capabilities has increased from time to time, and the metal mold parts processing industry electrical control box, Machine shells, etc. generally need to process mold parts, so how to improve the quality of mold parts processing? Come take a look together. The mold steel material processed by plastic mold parts has high hardness, which requires mold processing equipment to have thermal stability and high reliability.

For complex cavity and multi-functional composite molds, as the shape of the parts becomes more complicated, the design and manufacturing level of the mold must be improved. Multi-channel composites of multiple grooves and multiple materials are formed or assembled into components in a set of molds. The mold requires a large number of machining programming procedures, and has a comprehensive cutting ability and high stability for deep cavity, which increases the difficulty of processing.

Both machining accuracy and machining error are terms for evaluating the geometric parameters of the machining surface. The machining accuracy is measured by the tolerance level. The smaller the grade value, the higher the accuracy; the machining error is expressed by a numerical value. The larger the value, the greater the error. High processing accuracy means that the processing error is small, and vice versa; the actual parameters obtained by any processing method will not be absolutely accurate. From the function of the part, as long as the processing error is within the tolerance range required by the part drawing, it is considered that the processing is guaranteed Precision.

The quality of the machine depends on the machining quality of the parts and the assembly quality of the machine. The machining quality of the mold parts includes the machining accuracy and surface quality of the two parts. The machining accuracy refers to the actual geometric parameters (size, shape and position) of the parts after processing. The degree to which the ideal geometric parameters match. The difference between them is called processing error. The size of the processing error reflects the level of processing accuracy. The greater the error, the lower the processing accuracy, and the smaller the error, the higher the processing accuracy; the main aspects that affect the processing accuracy: dimensional accuracy, the degree of conformity between the actual size of the processed part and the tolerance zone center of the part size.

The processing quality of plastic mold processing parts includes processing accuracy and surface quality: processing accuracy is the degree of conformity of the three geometric parameters of the actual surface, shape, and position of the processed parts with the ideal geometric parameters required by the drawings; the actual geometric parameters of the parts and the ideal geometry The deviation value of the parameter is called machining error.

We mainly produce all kinds of precision plastics such as household appliances, digital, communication, office, computers, network and so on. Through cooperation with different customer cases with different requirements, different types of hot runner systems are used to manufacture and manufacture molds, while vigorously developing ultra-precision molds, IMD / IML and other cutting-edge technologies to increase the company’s technological competitive advantage. It is PHILIPS, Toshiba, Hitachi, etc. The remote control series mainly include ASUS, Haier, Helian, Wanshiyi, etc., and there are other office equipment product series.

We have established a complete and scientific quality management system, accumulated many years of mold design and manufacturing experience, good 5S on-site management, and thoughtful after-sales service, which have won the consistent trust of customers and a large number of European and American customers and well-known brands at home and abroad. A good cooperative relationship.

Plastic Mold
the authorPlastic Mold