TCM 2 392-1-6 LISI Aerospace [Bestas] Gazemir (TR) EN3381-040, -050, -060, -080

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Conditions for approval required by: Heinrich Hackmann

2 Replies to “TCM 2 392-1-6 LISI Aerospace [Bestas] Gazemir (TR) EN3381-040, -050, -060, -080”

Heinrich Hackmann says:

27/03/2020 at 10:27 am

Comments to the LISI „Bestas“ (TR) report 392-1-6 for EN 3381

1) Is the “Dickson Testing Company certified by LISI or do they have ISO 9100 or equivalent certification
2) The photo of the “Thread Micro section for EN 3381-050 only” showed on the outer thread abnormal deformation. Is this in line with the requirements?
3) For the heat treatment process; are there “Temperature vs Time” curves available?

Heinrich Hackmann
Airbus Defence and Space
85077 Manching

Reply
1. Nuray CETINYUREK says:
  
  03/04/2020 at 7:53 am
  
  1) Is the “Dickson Testing Company certified by LISI or do they have ISO 9100 or equivalent certification
  
  Dickson Company has NADCAP approval and this is within our approved supplier list.
  
  2) The photo of the “Thread Micro section for EN 3381-050 only” showed on the outer thread abnormal deformation. Is this in line with the requirements?
  
  Actually, there is no abnormal deformation according to us and the parts conform ISO9152 page 25 permissible requirements.
  
  3) For the heat treatment process; are there “Temperature vs Time” curves available?
  
  Added.
  
  Thank you,
  
  Best Regards Heinrich.
  
  Reply