Metal stamping molds can be divided into three categories based on their different characteristics
Firstly, according to the deformation characteristics of materials, they can be classified into cutting dies, punching dies, cutting dies, cutting dies, edge cutting dies, bending dies, deep drawing dies, forming dies, embossing dies, cold extrusion dies, etc.

1) The model, specifications, and performance of hardware accessories should comply with current national standards and relevant regulations, and match the selected plastic steel doors and windows.
2) For sliding windows with a width exceeding 1 meter or doors and windows with double-layer glass installed, it is advisable to install double pulleys or use rolling pulleys.

In terms of steel plate specifications, whether it is a fixed length plate or a coil plate, materials of the same material and thickness have different sales prices depending on the coil width. So, in order to reduce costs, efforts need to be made in formulating the width of the purchased rolls, while ensuring material utilization, and selecting roll width ranges that do not increase prices as much as possible. Choose appropriate specifications and sizes for the fixed length board as much as possible

In hardware processing, the isolation layer treatment of stamped parts usually involves isolating the blank on the surface of the metal stamping part, especially in the process of metal stamping and stretching, so lubricants or isolation layer treatment should be used. The detailed processing steps are as follows.

Compared with other processing methods, cold stamping in metal stamping has many advantages in terms of technology and economic efficiency. Let's take a look together:
1. Cold stamping is an efficient (i.e. high productivity) and low consumption (i.e. high material utilization) processing method.

The gas inside the injection mold in the injection mold factory includes not only the air in the mold cavity, but also the air in the flow channel and the decomposition gas generated by the plastic melt, as well as the water vapor formed by the moisture in the plastic at high temperatures. When processing injection molds, these gases should be stored in a timely manner to minimize the following hazards.