Screw connections without previous machining
Screwdriving joining system RSF for flow-drilling screws
Detachable screw connections without prior processes
Composite construction methods and one-sided accessibility of joints are challenges for the joining technology in body construction. The robot-assisted screwdriving system for flow-drilling screws RSF ensure high-strength connections in a joining process. Screw connections can be accomplished with or without pilot holes – material variations and manufacturing tolerances are compensated.
High strength and flexibility
A metric thread is cut directly into the elements to be connected. This produces detachable joints – dismantling is possible at any time. The RSF method allows screw connections with high tightening forces and loosening torques. The process is freely configurable.
If you are thinking about the type of tool that should be used for your particular product, contact us for a discussion
|Compact Spindle [mm] (LxWxH)||555 x 250 x 380|
|Straight Spindle [mm] (LxWxH)||745 x 230 x 380|
|Torque [Nm]||up to 15|
|EC-Drive [U/min]||up to 8.000|
|Holding down force at 6 bar [N]||up to 1,400|
|Max. axial force at 6 bar [N]||up to 3,600|
|Cycle time (Joining process) [s]||from 1.6|
|Usable Screws [mm]||M4 – M6 | 18 – 25|