Robotic assembly machine RACe

for aeronautics

The Robot Assembly Cell (RACe) is a light weight solution for drilling of multi material aircraft parts. The solution is based on a robot with a high positioning accuracy in conjunction with a multi-task end-effector. The high robot positioning accuracy is ensured with a special calibration and compensation developed by Broetje-Automation. The System provides you with high flexibility during various industrial applications and reduces the space capacity due to mobile or stationary platform options. TECHNICAL DATA OPERATIONAL FUNCTIONS Automated Robot Positioning Product Referencing Product Clamping Drilling and Countersinking Product Unclamping SINGLE-TASK END-EFFECTOR Drilling and countersink capability Drill spindle Torque: 10 Nm Spindle speed: 200 -18,000 rpm Drill chuck interface: HSK32E) Chip and dust removal with explosive protection POSITIONER Standard 6-axes robot system Robot equipped with BA accuracy package Robot calibration Dynamic load compensation Grid compensation Temperature compensation Robot Positioning accuracy: ±0,3mm SPECIAL FEATURES High speed drill spindle (drilling quality better than H9) Hole roughness up to Ra 1.6 μm Drill chuck storage with 24 places Product referencing capability to ensure the edge distance to the structure Normality sensors to ensure a perpendicular alignment to the work piece during clamping Moving of platform by manual operated electric mover Manual fine positioning of platform by index bolts on air cushions supports Safety system with laser scanner The working area is not accessible from the rear side of the platform Robot system is prepared for future extension Control system: Beckhoff or Siemens