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T 5 gearbox
http://www.bugattibuilder.com/forum/viewtopic.php?f=32&t=3936
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Author:  Udolahr [ Sun Apr 29, 2012 2:02 am ]
Post subject:  T 5 gearbox

first prototype . Next step, build the bevel gears for the differntial .

Attachments:
CIMG5576.JPG
CIMG5576.JPG [ 42.85 KiB | Viewed 7698 times ]

Author:  Udolahr [ Sun May 06, 2012 7:49 pm ]
Post subject:  Re: T 5 gearbox

First test for the differential bevel gear .

Attachments:
CIMG5362 b.jpg
CIMG5362 b.jpg [ 34.79 KiB | Viewed 7614 times ]
CIMG5361a.jpg
CIMG5361a.jpg [ 39.85 KiB | Viewed 7614 times ]

Author:  tyr0 [ Wed Jun 27, 2012 12:26 pm ]
Post subject:  Re: T 5 gearbox

hey good photo of the straight-cut gears
a great job on your T5 gearbox

may i ask in your photo
is this a polymer for the bevel-wheel?

Author:  Udolahr [ Thu Jan 31, 2013 7:04 pm ]
Post subject:  Re: T 5 gearbox

Yes , this is a polymer . It is for testing the machine adjustment . After it is ok in polymer , I cut it in steel . All gears for the T5 are ready in steel .

Author:  tyr0 [ Fri Feb 01, 2013 3:01 am ]
Post subject:  Re: T 5 gearbox

certainly a great effort to build this T5 gearbox.
she will be a sporty car to drive
looks a close ratio gearbox
a very interesting project
thanks for sharing it is an inspiration
to me the box seems lightly built almost flimsy
its lay shaft is a narrow diameter

Author:  Lazarus [ Fri Feb 01, 2013 6:46 pm ]
Post subject:  Re: T 5 gearbox

tyr0 wrote:
certainly a great effort to build this T5 gearbox.
she will be a sporty car to drive
looks a close ratio gearbox
a very interesting project
thanks for sharing it is an inspiration
to me the box seems lightly built almost flimsy
its lay shaft is a narrow diameter

I suspect that these small shafts are for test assembly purposes.I think the real ones will be thicker.....

Author:  Udolahr [ Mon Feb 04, 2013 3:18 am ]
Post subject:  Re: T 5 gearbox

Right , this is a test assembly with a 25mm shaft . The real one has 42mm diameter .

Author:  Udolahr [ Thu Feb 07, 2013 10:36 pm ]
Post subject:  Re: T 5 gearbox

this is the new shaft 42mm diameter hardened and ground . With the new gears made from steel and case hardened .

Attachments:
CIMG5844.JPG
CIMG5844.JPG [ 110.13 KiB | Viewed 7201 times ]

Author:  Timeless [ Fri Feb 08, 2013 2:23 am ]
Post subject:  Re: T 5 gearbox

Nice work on these gears! Do you know how the gears were hardened in the 1920's ?

Author:  Udolahr [ Fri Feb 08, 2013 3:33 pm ]
Post subject:  Re: T 5 gearbox

Case hardening ,

Author:  Udolahr [ Thu Sep 19, 2013 12:26 pm ]
Post subject:  Re: T 5 gearbox

How the gearbox looks today . The bronze bushings are still missing .

Attachments:
CIMG6123.JPG
CIMG6123.JPG [ 126.93 KiB | Viewed 6684 times ]
CIMG6122.JPG
CIMG6122.JPG [ 145.05 KiB | Viewed 6684 times ]

Author:  Lazarus [ Thu Sep 19, 2013 1:10 pm ]
Post subject:  Re: T 5 gearbox

Udolahr wrote:
How the gearbox looks today . The bronze bushings are still missing .

Super ! Gut arbeit.

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