Recent content by trrble

hi everyone, i find Wire Cut (Electro erosion) in fact today i will cut by this way, it's very expensive, but i need to cut... thanks everyone for your help... bye

Thank you.

yeah, we try to cut that way, but the time is very long i think in the notches, for me is the only way for cut the riser so, how i can improve the surface for macro etching? thanks

i want to do that, but i need a exelent surface, i want to see the Macrosegregation then i need a good surface, i'd like cut with a disk, maybe with beulher or stuers, but the riser is too big so i need to cut in situ... do you understand me?

Hi everyone, first i offer my apologies for my english i'm from Chile then i need to improve my language here is my question: i need to cut a riser of a high chromium white iron as cast alloy, the hardness is betwen 500 and 600 Brinell, i need to cut it in the middle (half) for make it a macro...