The service life of wire drawing molds during wire drawing is shortened by one-third compared to the service life of wire drawing. In short, a high-quality mold should have good technical personnel for processing. The mold itself should have high density and good toughness, good compression ratio, reasonable sizing, high surface smoothness of the mold, and a good jacket. At the same time, frequent observation of the mold shows that if there is light circular wear, it should be ground off with boron carbide and then polished to extend its service life.
The service life of polycrystalline wire drawing molds during wire drawing cannot be calculated in tons, it depends on how many days or months it has been. Polycrystalline wire drawing molds are made of different materials, and the lifespan and price of the drawn wire are also different. It is necessary to choose the right model to avoid waste---- The lifespan of hard alloy wire drawing molds also depends on repair and numbering. For example, if a 1.0 wire drawing mold becomes too large, it can be changed to 1.3 or other sizes. However, if it is changed several times, it will not be a matter of 1 or 2 tons, it will be tens or hundreds of tons.
In fact, for wire drawing molds, they not only need to demonstrate their performance requirements during use, but also need to achieve sufficient service life. So how can we make this mold achieve a long service life during use? Of course, the first thing to pay attention to when purchasing is that there are many companies producing this type of product, and the different production companies naturally result in different performance in terms of its service life.
If a wire drawing mold enterprise chooses different materials during production, it will exhibit different service lives when in use, and the manufacturer's production process will also affect the performance of a mold in terms of service life. Because this type of mold works with metal, it must achieve good wear resistance.
Only when a wire drawing mold achieves better wear resistance during use can it achieve a good service life. Of course, if you want a mold to achieve better wear resistance, you also need to use better production materials during production. So the ultimate factor determining the service life of a mold is its production materials. Only when the production materials meet the requirements can it achieve a long service life during use.
