The development history of precision molds

The various tools and products we use in our daily production and daily life, ranging from the base of machine tools and the outer shell of the machine body to a small screw, button, and the outer shell of various household appliances, are all closely related to molds. The shape of the mold determines the appearance of these products, and the processing quality and accuracy of the mold also determine the quality of these products. Due to the different materials, appearances, specifications, and uses of various products, molds are divided into non plastic molds such as casting molds, forging molds, die-casting molds, stamping molds, and plastic molds.
In recent years, with the rapid development of the plastic industry and the continuous improvement of strength and precision in general and engineering plastics, the application range of plastic products has also been expanding. For example, in many fields such as household appliances, instruments and meters, construction equipment, automotive industry, daily hardware, etc., the proportion of plastic products is rapidly increasing. A well-designed plastic component can often replace multiple traditional metal components. The trend of plasticization of industrial and daily products is constantly increasing.