Paging Mueller, Bowlsby, Bleyseng and Jaroen |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Paging Mueller, Bowlsby, Bleyseng and Jaroen |
r_towle |
Jan 11 2006, 08:07 PM
Post
#1
|
Custom Member Group: Members Posts: 24,624 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States |
Hi guys,
Through a local DOD contractor I found a few small shops that will make Berillium Diaphrams... Apparently the new fighter jets use alot of the material, so they are set up to work with it, and do small runs... So , what I need, to get a price, is CAD drawings of the diaphram, and the piece that gets pressed into the middle.. I have been told that they can do it, based upon my description. So, did anyone ever make a drawing of the diaphram...or maybe please......mike...could you... Rich |
JeffBowlsby |
Jan 13 2006, 02:33 PM
Post
#2
|
914 Wiring Harnesses Group: Members Posts: 8,663 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None |
There is the diaphragm with a female threaded fixture pressed into it. I know where to obtain the press-on rings for the fixture, but a new fixture would need to be milled and that assembly completed. This is the essential assembly we need as a minimum.
The original inner and outer screws which thread into the fixture are what I am suggesting can be reused. The inner screw looks like some kind of chromium steel with a specially milled 'mushroom' shape where it bears onto the aneroid cell. The outer screw has both inner and outer threads, its a double threaded tube essentially. Both would be costly to fabricate and unnecessary IMHO. I wish I had a photo it would be immediately clear. |