If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
"James M. Knox" wrote in message 2... Bill Zaleski wrote in : The FAR's do NOT specify "equivelant or better". Owner produced parts must conform to the original specifications and production processes. You are not allowed to make an aircraft part "better" unless you obtain an STC or field approval. Owner produced parts do not require a 337, as they are not major repairs or alterations. True for a wheel strut, but you would be amazed at how much "decorative trim" there is in the interior. G That's my point decorative trim, there are things like Bezels, overlays, seatbelt holders, mike holders, foot pads on the carpet, fuel selector placecard on the carpet, plastic seat backs, dash eyebrow's and many other trim items that are flimsy brittle plastic that dull out and break. With today's technology on alloys almost the same thing could be made out of another material it may weigh few grams more than stock and it will be a lot stronger and will last longer saving me a lot of money in future replacement parts. As another post said most all of these materials can be found as surpluss "scrap" for very little money andf only thing lost would be my time for making the part and I know I have more time than money. |
#2
|
|||
|
|||
Crap...meant to post this to the group. Sorry for the private mail, Orval.
The FARs specify "equivalent or better," so it should be a no-brainer to substitute .010 Aluminum for plastic. As for titanium, I can think of a few applications, but the stuff is really a bitch to work! ....and heavier than aluminum. A titanium instrument panel would rule, though. Scrap Ti is available from the Boeing surplus in Seattle. Another very lightweight option is Lexan plastic, which is available in Portland at TAP Plastics. A 1/2" thickness will stop most small-arms fire but it doesn't flex well. This is what they use for bulletproofing cockpit bulkheads now, by the way. My RobotWars days are coming back to me. -gatt "Orval Fairbairn" wrote in message news In article , "NW_PILOT" wrote: I was reading on http://150cessna.tripod.com about owner manufactured parts. I was wondering if I could make my own interior parts? For example change plastic parts to aluminum, or titanium such as the plastic instrument bezels, mike holder ECT. I have access to a really nice machine shop, CNC equipment, laser cutter's and etchers ect. I can almost make/help make any plastic part on the inside of the airplane out of aluminum or titanium. Any advice on this! The FARs specify "equivalent or better," so it should be a no-brainer to substitute .010 Aluminum for plastic. As for titanium, I can think of a few applications, but the stuff is really a bitch to work! Get a friendly AI and fill out some 337s. |
#3
|
|||
|
|||
Hello, every one well my first custom gps/cup holder mount was temporary
fitted today after an ok from my A&P/IA as no holes were needed to be drilled in to the aircraft this mount replaced the brittle and cracked mike mount. Link to RAM mount cup Holder http://rammount.com/ramwebcompthumb/ramb132b.jpg 6 hours of work went in to drawing up, and hand shaping drilling and taping this little piece of alloy, Here is the mount with RAM Mount ball installed ready for any ram-mount 1" ball attachment, http://www.warflying.net/gps2/m5.JPG Here is the GPS On the mount, http://www.warflying.net/gps2/m11.JPG GPS with universal ram mount http://www.warflying.net/smap/smap1.jpg & http://www.warflying.net/smap/smap2.jpg Cessna Seat Rail Mount http://www.warflying.net/smap/smap3.jpg http://www.warflying.net/smap/smap4.jpg As you can see the seat rail mount with the 12" flex arm is to long and interferes with the power controls I think a 9" flex arm would bring it down to a nice level but then it would be in your legs not good. nice mount though holds secure and great quality product may put it behind the seat and use the 1/2" hole for a cam corder mount. http://www.warflying.net/smap/smap5.jpg & http://www.warflying.net/smap/smap7.jpg "NW_PILOT" wrote in message ... I was reading on http://150cessna.tripod.com about owner manufactured parts. I was wondering if I could make my own interior parts? For example change plastic parts to aluminum, or titanium such as the plastic instrument bezels, mike holder ECT. I have access to a really nice machine shop, CNC equipment, laser cutter's and etchers ect. I can almost make/help make any plastic part on the inside of the airplane out of aluminum or titanium. Any advice on this! |
|
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
molding plexiglas websites? | [email protected] | Owning | 44 | February 17th 05 09:33 PM |
VOR/DME Approach Question | Chip Jones | Instrument Flight Rules | 47 | August 29th 04 05:03 AM |
Question on Owner Produced Interior parts | NW_PILOT | Owning | 15 | July 16th 04 05:40 AM |
making the transition from renter to owner part 1 (long) | Journeyman | Piloting | 0 | April 13th 04 02:40 PM |
Question about corporate insurance. | Captain Wubba | Piloting | 17 | January 27th 04 04:26 AM |