1,Can follow the drawing to change the component damaged.
2,To the type that is damaged, if there is not part quenched, is it or that the method that the part is inlaid is repaired to adopt brazing; If is a part already quenched, can stick and mend with the epoxy resin then.
3,Repair leather line surface, should adopt special craft go on, punish to it then, for example make use of plastic form shape of the steel products material of mould to repair the damaged surface, later corroded the part.
4,If person who divide enough tight, overflow material to be many, then give, rub flat the person who divide, and then reach the original depth of the type of processing.
5,After the general mould has been in work for some time, should check the fixed part and orient the cylinder to sell the intensity of fastening. Should also be fastened again at the time of the necessity, prevent the position skew that the part of the mould produces because of becoming flexible, thus influence precision and quality of the products.
6,Plastic mould after some time such as work, regularly to type core and type of polishing of going on, can keep the original coarse intensity, it is unlikely to make products surface quality drop. If can with, had better still can plate chromium type of polishing, in this way can make superficial quality kind result of overhauling.
7,Talk about type or type core that repair in 0.5 common inside, later it want, build rubing, polishing to their, try hard to be that it is replied to the original technological state.
8,Those mould parts that can not already be repaired, can only change the new spare part then.