Thyssenkrupp Closes Indiana Steering Component Factory Consolidating Auto Chassis Operations
Thyssenkrupp closes its Indiana chassis factory, consolidating steering component supply in Ohio to streamline costs.
Chassis Assembly
Mechanical Integration
Vehicle undercarriage production integrates structural suspension members, steering linkages, braking components and drive axles into a coherent mechanical framework. Chassis assembly executes the systematic bolting, torquing and alignment of unsprung components to the vehicle body or dedicated ladder frame. The scope of this process terminates where the fully dressed chassis marries the painted body shell and passes to electrical harness testing.
Assembly Mechanics
Production begins with the placement of front and rear subframes onto automated assembly fixtures. Industrial nutrunners fasten control arms, ball joints and steering racks using torque-angle monitoring systems to guarantee clamp load integrity. Spring and damper modules enter the carrier brackets before brake calipers, brake lines and wheel hubs undergo final fastening.
Laser alignment heads measure camber, caster and toe angles directly on the line, adjusting tie rods to precise engineering specifications before fluid fill operations occur.
Quality Verification
Tight dimensional tolerances prevent premature tire wear and structural fatigue. Automated torque recording systems log every safety-critical bolt tension, associating individual vehicle identification numbers with calibrated fastening data. Defective fasteners or cross-threaded bolts trigger automatic line stops, preventing non-compliant chassis units from entering the marriage station.
Chassis assembly efficiency directly dictates final vehicle ride quality, structural safety and manufacturing line throughput.