Trends in plastic injection mould manufacturing
The market is undergoing constant changes, in order to meet the diversified needs of the public, the plastic injection mould manufacturing industry is also developing rapidly, thus affecting the price, structure and delivery of injection moulds will have a great change, these factors are also some of the necessary conditions that users need to consider when choosing an injection mould manufacturer. The following is the development trend of plastic injection mould manufacturing which is shared by Shibang Plastic Mould Processing.
With the plastic molding process has been improved and development, gas-assisted mold and comply with the low-pressure injection molding and other processes of the mold will follow. The precision of plastic parts is divided into size accuracy, how much accuracy and surface accuracy (i.e. light, colour, etc.) 3, in order to be able to reach these accuracies, will continue to drill low-pressure injection molding process and mold and injection tight molding process and mold. The gas-assisted forming technology is already relatively mature, and it can improve the external and surface quality of plastic parts, with the advantages of low injection pressure, small deformation of the finished product and easy forming of finished products with large differences in wall thickness, and can waste materials and improve the productivity of the parts, thus significantly increasing costs.
The reasonable choice of materials and the requirements of the prescribed heat treatment for drop-forged parts are important to increase the strength and service life of shaft components and, at the same time, have a large impact on the processing of shafts. Shaft components are generally made of 45 steel, with different heat treatment specifications (e.g. normalised, tempered, quenched, etc.) to obtain strength, toughness and resistance to wear, depending on the working conditions.