ANGER MACHINING

ANGER MACHINING, an Austrian specialist in Transfer Centers for high-precision serial component machining, faced compounding pressures from automotive customers: rising demand for productivity, stricter precision tolerances, and greater production flexibility — often simultaneously. Transfer Centers serving automotive OEMs and metalworking suppliers operate at the intersection of high-volume output and exacting quality standards, where process errors cascade into costly rework and delivery delays. Without simulation-driven programming, generating and validating NC programs for complex multi-axis machines required physical tryouts, consuming machine time and increasing the risk of collisions and defects on the shop floor.

ANGER MACHINING implemented Siemens NX CAM as the backbone of its engineering and manufacturing programming workflow. Using the 3D design model as a direct input, NX CAM enables engineers to generate optimized numerical control (NC) programs through comprehensive 3D process simulation — effectively creating a digital twin of the machining environment before any physical cutting begins. Automated collision detection within the simulation environment allows engineers to validate tool paths and machine kinematics virtually, eliminating the need for costly physical dry runs. The solution integrates with Siemens SINUMERIK 840D sl CNC controls and SIMOTION drive technology on the shop floor, ensuring full data consistency from design through to individual axis-level execution. This end-to-end digital thread, provided by Siemens, connects process engineering directly to machine operation.

The adoption of NX CAM-driven 3D simulation delivered measurable impact across ANGER MACHINING's engineering and delivery operations:

• 20% reduction in design costs, achieved by virtualizing process validation and reducing reliance on physical prototyping and machine tryouts.
• 30% increase in average contract lead times, reflecting improved throughput and responsiveness to customer scheduling demands.

Beyond the headline numbers, the shift to simulation-first programming changed how engineers approach machine development — collision detection and NC optimization are now integral to the design process rather than late-stage corrections. The consistent data flow from NX to SINUMERIK controls reduced manual handoffs and the associated risk of programming errors.

• Simulate before you cut: Virtual 3D process simulation with digital twin environments eliminates costly physical tryouts and reduces the risk of collisions on complex multi-axis machines.
• End-to-end data consistency compounds the benefit: Connecting CAM software directly to CNC controls (as with NX to SINUMERIK) removes manual translation steps that introduce errors and erode time savings.
• Cost reduction and lead time gains are linked: Faster, more reliable NC programming directly enables shorter contract lead times — both outcomes stem from the same upstream investment in simulation.
• Start with your most complex machines: High-precision, multi-axis Transfer Centers see the greatest ROI from simulation-driven programming due to the complexity of their tool paths and the cost of errors.