| 摘要 |
The process of manufacturing a roll-tool consists in:… - manufacturing a set of segments (10), the inner surfaces (14), longitudinal surfaces (16) and lateral surfaces (12) of which are precision-machined and the outer surface of which is left in the rough state,… - assembling on a support roll (100), joined together, the set of segments (10) which have been produced beforehand, thus constituting a new outer cylindrical surface,… - machining in the desired tool the cylindrical surface formed by all the outer surfaces of segments (10) mounted on the support roll. …<IMAGE>… |
