TCM 2 1052-(R) – Blanc Aero Industries – LISI – La Glèbe, La Rouquette, (FR) PQ236

5 Replies to “TCM 2 1052-(R) – Blanc Aero Industries – LISI – La Glèbe, La Rouquette, (FR) PQ236”

1. 1. Please provide the dimensional inspection and pictures of marking on reference below:
   EN2549-030, -040, -050, -060, -080, -100,
   EN2870-040, , -060, -080, -120
   EN3037-030, -040, -050, -060
   EN3304-050
   EN3381-040, -050, -060
   EN3740-050, -060, -080, -100, -120
   EN3820-040, -050, -060, -080
   EN4071 -050, -060, -080, -120
   EN4072-050, -060
   EN4074-050
   EN4127-050, -060, -100
   EN4130-040, -050, -060, -070, -080
   EN4133-050, -060, -080, -100
   EN4135-080, -100, -120
   EN4137-080, -100
   EN4178-050, -080
   2. It is missing the double shear strength reports
   3. It is missing the tensile strength of reference : EN2549-030014F, EN2870H060003F, EN3037-030004AF
   4. It is missing the tensile fatigue strength of reference : EN2549-030014F, EN2549H10019F, EN2549D120026F, EN2870H040006F, EN2870-080010F, EN2870H060003F, EN2870-080010F, EN3037-030004AF, EN3037-060007RF, EN3381-050004AF, EN3381-0600005RF, EN3740-0500018F, EN3740-080032F, EN3740-120144F, EN3820-04000F, EN3820D080052, EN4071-060011E, EN4072-050012AE, EN4127-050005, EN4127-06004, EN4127-040014, EN4130-050004, EN4133-050020, EN4133H100020 & EN4178-080004F

   Reply

2. Dear Dieu-Merci,
   You can please find below the feedback to answer the opened conditions:
   1. Provide the dimensional inspection and pictures of marking on reference below:
   As there are many references on this certificate, LISI no longer has any parts for each of them. After discussion with Julien Gauther, we were agreed to manage this Renewal with 3 representative parts of the PQ236 certificate, allowing to cover all the diameters (+-1). You will find in this QTS file the dimensional inspection report, and marking pictures for these 3 references concerned.

   2. It is missing the double shear strength reports
   ->Could you tell us which references are concerned ?
   For information, you will find on the ISO9152 specification §5.4.2 the feasibility conditions of the test (the parts are often too short to perform the test).

   3. It is missing the tensile strength of reference : N/A because
   -EN2549-030014F => The diameter of the part is less than 4 mm, see ISO9152 §5.4.1
   -EN2870H060003F => The grip length is less than twice nominal shank diameter see ISO9152 §5.4.1
   -EN3037-030004AF 4. => The diameter of the part is less than 4 mm, see ISO9152 §5.4.1

   4. It is missing the tensile fatigue strength of reference : N/A because
   -EN2549-030014F => Ø grip length drilled shank bolt, see ISO9152 §5.4.3
   -EN2870H040006F => grip length grip length grip length grip length Ø grip length grip length grip length drilled shank bolt, see ISO9152 §5.4.3
   -EN3740-080032F => drilled shank bolt, see ISO9152 §5.4.3
   -EN3740-120144F => drilled shank bolt, see ISO9152 §5.4.3
   -EN3820-04000F => Ø drilled shank bolt, see ISO9152 §5.4.3
   -EN4071-060011E => grip length grip length grip length grip length Ø grip length grip length grip length grip length < twice the nominal shank diameter, see ISO9152 §5.4.3

   Just for information, it's now urgent,
   Thank you in advance for your support,
   Sebastien Garcia

   Reply

   1. 4. It is missing the tensile fatigue strength of reference : N/A because
      -EN2549-030014F => Ø grip length drilled shank bolt, see ISO9152 §5.4.3
      -EN2870H040006F => grip length grip length grip length grip length Ø grip length grip length grip length drilled shank bolt, see ISO9152 §5.4.3
      -EN3740-080032F => drilled shank bolt, see ISO9152 §5.4.3
      -EN3740-120144F => drilled shank bolt, see ISO9152 §5.4.3
      -EN3820-04000F => Ø drilled shank bolt, see ISO9152 §5.4.3
      -EN4071-060011E => grip length grip length grip length grip length Ø grip length grip length grip length grip length < twice the nominal shank diameter, see ISO9152 §5.4.3

      Reply

3. Thank-you for your feedback. concerning the double shear strength, in this case could provide the reports of 3 representative parts agreed wiht Julien GAUTHER

   Reply

4. Dear Dieu-Merci,
   Please check the complete renewal file and you can find all the detailed reports and analysis for the 3 parts: EN2549D120026F & EN2870H050013 & EN4127H080012.
   You’ll find all the requested information into the report.

   Have a nice day,
   Sebastien

   Reply