Problem

• Cast machining with fluctuating allowances, initial quality depends on the positioning of the cores 
• Tight tolerance for parallelism of the braking surfaces required for minimal run-in wear and good noise behavior 
• Machining in two set-ups is the state of the art today 
• Torque transfer with gears (spline) 

Solution

• Machining of OP10 and OP20 with oriented transfer  
• Machining of gears with driven tools 
• Provision of allowance  
• Taking account of residual stresses through optimized process sequence 
• Simultaneous machining of brake surfaces with NC lift-off holder 
• Optional post-process measurement 
• Custom automation solutions 
• Balance check of brake discs 
• Marking of workpieces