Hot Pressing Grouting Mold because of flatness is not enough to produce deflection
In simple terms, we actually have to pay attention to the hot-pressing grouting mold parts on the surface quality of the pros and cons, and Hot Pressing Grouting Mold wear resistance and its anti-fracture ability, there is its anti-adhesion ability On the fact that there will be a particularly close relationship, it is precisely because of this, it is actually a direct impact on the mold itself, a life.
In summary, we actually have to pay attention to the surface roughness value, it is for the hot-pressing mold life of the impact of particularly large. Because of its surface roughness value is too large, in the work of the time, it is actually will produce stress concentration phenomenon, and, in terms of its peak, the valley is concerned, in fact, it will be easier to produce cracks in the To a large extent affected the die itself, a durability, but also directly affect the corrosion resistance of the workpiece surface, but also affect the die life and accuracy.
It is precisely because of these reasons, we should also pay attention to its Hot Pressing Grouting Mold in the work of parts processing, some must prevent the grinding surface parts of the phenomenon of burns, then speak, we actually It is necessary to strictly control the grinding process conditions and process methods, more common in fact refers to the hardness of the wheel and its particle size, and, in fact, refers to the coolant and its feed and a series of parameters.
In the processing process, we should pay attention to prevent the hot-pressing mold working parts on the surface with a knife marks, sandwich or crack, impact scars and a series of macroscopic defects.
For the existence of these defects on the Hot Pressing Grouting Mold, in fact, it will cause stress concentration, this time, in fact, it will become a source of fracture, resulting in early failure of the mold; Mold parts in terms of words, in fact, we can use grinding, grinding or polishing and other finishing and fine processing methods to improve the life of the mold itself.
To avoid the phenomenon of bursting of hot-pressing grouting mold, first of all, in terms of the performance of its material, it is in fact a high hardness (58-64HRC) and high strength, and in fact, we also It is necessary to pay attention to, to a certain extent, it will have a high wear resistance and sufficient toughness, its heat treatment deformation is small, that is, there will be a certain degree of thermal hard.
To avoid the phenomenon of hot-pressing grouting mold burst, we actually have to pay attention to should be to ensure that its performance is good. For the working parts of the die when the manufacture and processing, in fact, it will be more complex, it is precisely because of this, we actually have to note that it is actually should be for the different types of processing technology on the adaptability.