Dangerous Biggest Heavy Duty Hammer Forging Process, The machining of a 25-metric-ton rotor shaft.

00:00. sawing
27:13. heating
44:10. upsftting
01:14. setting down
01:46. solid forging
02:16. cogging
02:51. scarfing
03:13. adding coal as lubricant
03:21. turning around
03:32. hollow forging
03:56. straw boss
04:10. tap forging
04:25. straightening
04:33. cutting
05:08. normalizing
05:28. tempfring
05:36. quenching
06:18. tempfring
06:33. grinding
06:38. run-out mfasurement
06:56. inspection
07:07. MAGNETIC PARTICLE TESTING
07:18. ULTRASONIC TESTING
07:29. MATERIAL TESTING
07:49. marking
08:01. shipping
08:21. lathf machining
09:30. grinding
09:40. lathf machining
10:02. 5 faces machining
10:22. South Korean Submarine Manufacturing
13:22. Air Hammer OT-50
13:53. Air Hammer OT-100
14:58. Single Frame Air Hammer OSF-250
16:02. The machining of a 25-metric-ton rotor shaft.
17:42. Machine: Waldrich Plano miller 110 kW in