...NDER CONSTRUCTION.
Bichak Cutters ("knives" or "scrapers") are cutters used for boring in soft to me...uot;Scrapers" for Bichak Cutters. They come in different desig...do the active digging, bichak cutters also have hardfacing welding...
Incomplete content
Y-Parts, the commonly referred for the TBM cutters, collectors, support parts etc used on TBM cutter heads can be sourced either from the manufacturer of the TB...
...dly filed 11 US patents and 56 foreign patents in mechanized tunnel excavation.Those include such fundemental technologies as large diameter disc cutters and Double Shield TBM as well...
...t, or less feasible. Undoubtedly mechanized tunnelling provides some techniques to deal with changing conditions, e.g. you can change the type of cutters mounted on the cutter head of...