T3 Summit. Presented April 24, HIROTEC AMERICA 3000 High Meadow Circle Auburn Hills, MI

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1 T3 Summit Presented April 24, 2017 Body-in-White Closures, Exhaust Systems, and Manufacturing Equipment HIROTEC AMERICA 3000 High Meadow Circle Auburn Hills, MI

2 Main Products 7 Million Doors 1.8 Million Exhausts bly Systems Stamping Dies Hemming Systems Page 2

3 HIROTEC Closure DNA Full Vertical Approach Page 3

4 Tool & Die Stamping Dies Designer and manufacturer of high quality stamping dies Class A surface quality with best fit and finish conditions Over 80 years of production know-how Page 4

5 HIROTEC Bearing (Hand Work) Philosophy Hand worked die bearing quality Hand worked die bearing quality Typical US Industry Approach HIROTEC Approach Page 5

6 HIROTEC DNA Full Vertical Approach Typical US Industry Approach Extensive manual bearing adjustment time with focus on gate milestones panel dimensional QI focus with single panel quality gate milestone approval Shift to assembly QI after single panel milestone gates are met Final step minor match to body just before SOP if required Functional T/O Manual Bearing ment Die Mods Vehicle Match Die Mods Typical HIROTEC Approach Manual bearing adjustment is considered non value add. Trust machining accuracy and remove hard spots panel dimensional QI focus for major dimensional and formability issues Quickly move into assembly QI and target assembly dimensional quality milestone Final step minor match to body just before SOP if required Functional T/O Bear-ing Adj. Die Mods Vehicle Match Die Mods Page 6

7 Duplicate of all GEO net pads and clamps Allows for individual part inspection (except for outer panel) HIROTEC philosophy is no checking fixture for the outer panel Allows for assembly of inner sub Part Coordination Fixture (PCF) Page 7

8 Surface Distortion Compensation Surface distortion is evaluated in simulation Compensation is added based on historical data Compensation is confirmed in simulation Strain Analysis Analysis Estimation This process results in a significant reduction in highly skilled hand work during the tryout process Data Insert Page 8

9 Laser Surface Buildup Welding Manual surfacing welding Highly dependent on operator skill Difficult to accurately control thickness Longer machining times High heat input Potential for cracking & warping Laser surfacing welding advantages Predictable buildup dimensions Low risk of voids and additional repair Low heat input Shorter machining time No cracking or warping Reduced cycle times Elimination of operator weld skill requirement Page 9

10 Laser Surface Buildup Die Example Laser cladding Example of 15mm die surface buildup Laser hardening of stamping dies In addition, the laser system can also be used for CNC surface hardening Very accurate, consistent hardening Reduced heat input Reduction in highly skilled labor Page 10

11 CAE Activity for Flex Prediction & Compensation ADVENTURE Cluster (SCSK) Page 11

12 Hammer Peening Surface Treatment Hammer Peening Advantages Reduction in surface machining time Elimination of most surface hand work More consistent friction coefficient match with material flow simulation resulting in better virtual world to real world match Side benefit of improved surface hardness during die tryout stage The above results in a significant reduction of high skilled labor input And shorter tryout times improving speed to market Page 12