Forging die refers to a tool
that can form blanks into die forgings. Forging die is the key process
equipment necessary in the production of die forgings, and it is a tool that
needs to be used in every stroke of the equipment. It plays a pivotal role in
the production of die forgings.
Die wear is common during the
forging process. Die wear mainly refers to the relative movement between the
two parts in the friction pair. In addition to observing the general laws of
the wear of mechanical parts, the wear of the forging die also has its
particularity due to its harsh working environment. After the forgings are
heated by the heating furnace, they need to be forged with a press, because the
hardness of some of the oxide scales is relatively high and the distribution is
uneven. At this time, the harder oxide scale will accelerate the wear of the
mold, which virtually increases the cost of the enterprise. However,
customizing a mold is relatively expensive, not to mention that it is common
for the mold to be worn during the forging process. Therefore, many forging
plants have been using various methods to remove the oxide scale on the surface
of the forging to reduce mold wear.
At present, the most commonly
used method of forging oxide scale treatment is to use the principle of
high-pressure water descaling to remove, and it is also the most feasible
method for oxide scale removal at present. The oxide scale can be treated by
the high-pressure water generated by the high-pressure pump. The oxide scale
cleaning process is very fast, the temperature is very little, and the cleaning
is very clean, so that the oxide scale is reduced during the forging process,
and the damage caused by the excessively hard oxide scale is avoided.
Unnecessary wear of the mold reduces the service life, which increases the
service life of the mold and at the same time improves work efficiency.
Therefore, the use of a forged
oxide scale cleaning machine can not only improve the surface quality of
forgings, but also increase production efficiency. And it can greatly reduce
the mold wear caused by oxide scale, so the use of forging oxide scale cleaning
machine to remove oxide scale before forging is a process worthy of promotion
and publicity.