摘要:
The disclosed process permits the production of special steel press fittings practically in a single work step, which comprises two process steps, which can be performed simultaneously, or also one after the other. The cut to size blank is widened in a die and is upset in order to form the desired pipe connection areas. The process has been shown to be dependable for special steel press fittings. Other pressure-resistant and tough metals can also be employed. The process is particularly suitable in connection with a following roller-burnishing step or grinding step for producing press fittings from welded special steel pipes.
摘要:
A technique for controlling a machining system having a plurality of machining stations for machining workpieces with a plurality of machining operations. Each of the plurality of machining operations is allocated automatically to a specific one of the machining stations to attain uniform utilization of the individual machining stations, to the extent possible. This facilitates the initial setup of the machining system as well as correcting the setup if machining errors or deviations occur.