Knowledge

​According to the different molding materials,it can be divided into hardware molds, plastic molds, and their special molds.

​According to the processing object and processing technology, it can be divided into Die for processing metal and processing non-metal and powder metallurgy molds..

​In industrial production, various molds and tools are used to obtain the required products by methods such as injection molding, blow molding, extrusion, die-casting or forging molding, smelting, and

Reduce tool changes, The time for mold repair improves production efficiency

Nano-coating is a cermet material, which has dual characteristics of metal and ceramic, as described below

​Nano coating (also called nano film) Nano film has unique functions in terms of light, electricity, heat and mechanical properties.

​ When the particle size of the constituent material enters the nanometer scale, especially a few nanometers, the internal structure of the particles will undergo a fundamental change

Nanometrer is a unit of measurement, and 1 nanometer (nm) is equal to 10-9 meters.

​By optimizing the hole shape of the inner hole of the drawing die, the wear rate of the drawing die can be reduced, and the service life of the drawing die can be prolonged.

​With the deepening of reform and opening up, wire drawing dies and corresponding die hole inspection instruments made by industrially developed countries have been introduced in China.

​After decades of development, many new wire drawing die materials have emerged.

​The failure of the drawing die can be roughly divided into two categories according to the time of occurrence: normal failure and early failure.