Hole finishing in crankshafts
Application of the Hanna HR® system in the crankshafts sector: typical materials, Ø ranges and recommended families.
Typical materials
Forged 4340 steel.
Recommended Hanna HR® families
HR3–HR5.
Measurable benefit
- +10% productivity vs equivalent leading systems
- −30% cost per hole
- +90% ESG improvement (carbide consumption)
See anchor case and savings calculator.