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  Topic: Engine Woes
bertdeleporte

Replies: 17
Views: 1061

PostForum: Aircraft Construction & Maintenance   Posted: Mon Aug 16, 2010 1:39 pm   Subject: Engine Woes
Hi Graham,

If I can bring my contribution, a few remarks:
-luckily, the symptom apprears on ground test. You can enquire very accurately from there.
-in diagnostic, you need method, otherwise, yo ...
  Topic: How do I accurately enlarge existing holes in wood?
bertdeleporte

Replies: 11
Views: 655

PostForum: Aircraft Construction & Maintenance   Posted: Thu Jul 22, 2010 4:49 pm   Subject: How do I accurately enlarge existing holes in wood?
Hi,

other current repair technique:
-cut a metallic plate 10''x10''
-drill a 1'' hole
-properly position the plate centered to the existing 0.75'' hole; you may use, if possible, a 0.75"/1& ...
  Topic: Equivalent Aluminium Grades
bertdeleporte

Replies: 8
Views: 440

PostForum: Aircraft Construction & Maintenance   Posted: Fri Jul 16, 2010 10:32 am   Subject: Equivalent Aluminium Grades
Hi,

I use aluminum at job, I fear you have no real choice in grade of material. We for instance use some 5083/5086 T1 to T3 grades, we work with classification societies (LR, BV, GL, DNV, ABS...), ...
  Topic: Glues - NOT epoxy!
bertdeleporte

Replies: 10
Views: 638

PostForum: Aircraft Construction & Maintenance   Posted: Sat Jun 19, 2010 9:27 am   Subject: Glues - NOT epoxy!
Thanks all


Mike, if you really think epoxy is the future google "epoxy allergy". I suspect it won't be long before it's on the EU hit list.

It seems that using epoxy the issue will n ...
  Topic: Painting steel fittings
bertdeleporte

Replies: 9
Views: 1590

PostForum: Aircraft Construction & Maintenance   Posted: Wed Apr 07, 2010 7:39 pm   Subject: Painting steel fittings
Hi Bill,

zinc primer applies for all steel alloys. For the technique you are speaking about, it still exists in shipbuilding for narrow voids and cofferdams where acces is not possible for blasters ...
  Topic: Painting steel fittings
bertdeleporte

Replies: 9
Views: 1590

PostForum: Aircraft Construction & Maintenance   Posted: Tue Apr 06, 2010 8:18 am   Subject: Painting steel fittings
Hello Graeme,

I presently work in a shipbuilding yard. We work with several brands, mainly International, Hempel, Jotun. I also worked a few years for a truck bodybuilder: other market, other brand ...
  Topic: Bending aluminium tube
bertdeleporte

Replies: 18
Views: 1736

PostForum: Aircraft Construction & Maintenance   Posted: Mon Feb 08, 2010 5:53 pm   Subject: Bending aluminium tube
Stuart,

FYI, most dims ar given in millimeters, not inches Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing

For those, no translater needed, I hope Cool Cool Cool Cool Cool Cool
Do not ...
  Topic: Bending aluminium tube
bertdeleporte

Replies: 18
Views: 1736

PostForum: Aircraft Construction & Maintenance   Posted: Thu Feb 04, 2010 6:24 pm   Subject: Bending aluminium tube
A few links you may find valuable:

http://www.almet-metal.com/documentations.html,

download the "parachevemet" file, page 8 you have some elbows I'm thinking of. Go to any industrial ...
  Topic: Bending aluminium tube
bertdeleporte

Replies: 18
Views: 1736

PostForum: Aircraft Construction & Maintenance   Posted: Mon Feb 01, 2010 11:36 am   Subject: Bending aluminium tube


Do you know if the LAA considers Durafix any good?
Do you know where short radius bends can be obtained?

I keep wondering "will I be happy flying the aircraft if this isn't 100%?" ...
  Topic: Bending aluminium tube
bertdeleporte

Replies: 18
Views: 1736

PostForum: Aircraft Construction & Maintenance   Posted: Sat Jan 30, 2010 10:20 am   Subject: Bending aluminium tube
Hi Stuart,

I confirm, sand technique works, done myself on thin wall steel pipes. The important thing is to plug (cork, wood, plastic or rubber, whatever you have available) to keep the sand cramme ...
  Topic: being computer illiterate (Who stole the degrees)
bertdeleporte

Replies: 11
Views: 945

PostForum: Hangar Chat   Posted: Tue Jan 26, 2010 5:41 pm   Subject: being computer illiterate (Who stole the degrees)
Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing Laughing

Purchase a French keyboard, direct access °°°°°°°°°°°°°°°°°°

Laughing Laughing Laughing Laughing Laughing Laughing Laughing ...
  Topic: New French National Licence for Aircraft Maintenance. (LNMA)
bertdeleporte

Replies: 3
Views: 695

PostForum: Hangar Chat   Posted: Fri Jan 22, 2010 9:46 am   Subject: New French National Licence for Aircraft Maintenance. (LNMA)
Will non resident persons i.e. le rosbifs be allowed this French National Licence?

Just for good syntax: "les rosbifs" or "le rosbif", but no mix possible... Laughing Laughing Laughing ...
  Topic: O200 manual
bertdeleporte

Replies: 4
Views: 828

PostForum: Aircraft Construction & Maintenance   Posted: Thu Jan 07, 2010 6:22 pm   Subject: O200 manual
Hi Brian,

three links there:

http://www.lightaircraftassociation.co.uk/bbs/viewtopic.php?t=1630

Hope it will help.

Bertrand
  Topic: Lyco/conti/PA28 information available on the net
bertdeleporte

Replies: 8
Views: 1895

PostForum: Aircraft Construction & Maintenance   Posted: Tue Dec 08, 2009 7:10 pm   Subject: Lyco/conti/PA28 information available on the net
Hi Mark,
As said Steeve, the firing order is directely linked to the geometry of the engine. The dynamic behaviour of the engine will accept a certain crankshaft geometry/firing order to minimize the ...
  Topic: Experts needed: O-290 spares trouble, Half/Full Wedge rings
bertdeleporte

Replies: 2
Views: 705

PostForum: Hangar Chat   Posted: Mon Nov 23, 2009 8:18 pm   Subject: Experts needed: O-290 spares trouble, Half/Full Wedge rings
Many thanks for the tips!!!

Bertrand
 
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