The dustbin mould is subjected to the combined action of force and heat when working, and its working conditions are different from those of cold stamping dies. The force is the pressure when closing the mould, the pressure of the melt in the mould... moreThe dustbin mould is subjected to the combined action of force and heat when working, and its working conditions are different from those of cold stamping dies. The force is the pressure when closing the mould, the pressure of the melt in the mould cavity and the pulling force when opening the mould, etc. The pressure of melt is the main factor. Dustbin Mould Manufacturer https://www.furnituremould.com/ usually work at a certain temperature and the temperature fluctuates.
In addition, the dustbin mould will be rubbed by plastic and possibly corroded by corrosive gas when working. The working conditions of the dustbin mould are relatively harsh. To ensure the mould has a certain service life, the dustbin mould material, especially the moulding part material, must meet certain requirements.
First, the mechanical processing performance is excellent: the steel grade which is easy to cut and can obtain high precision after processing is selected, medium carbon steel and medium carbon alloy steel are most... less
