His Highness Lord Crash
Mit dabei seit Mitte 2010
Wohnort: Blaubeuren/Ulm
Status: Verschollen
...und hat diesen Thread vor 3464 Tagen gestartet!
| Fahrzeuge 1. Audi RS6
2. Sprinter 4x4 313CDI
3. Suzuki Wagon R
4. Kreidler F-Kart
5. Jawa 50 Typ 20
6. Microtrac
7. Mini MAZ537
8. Ural 4320
9. Belarus EO2621 |
|
 Verfasst am: 11.02.2016 22:11:15 Titel: Unimog 406 Achswellen Verzahnung |
|
|
Servus,
ich wurde von einem Bekannten um Hilfe gefragt, kenne mich damit aber auch nicht aus. Wäre super wenn jemand helfen könnte.
| Zitat: | OK so here's where I'm hoping you can help. I have 2 sets of Unimog 406 axles, that I need to make pinion conversions for. Do you have any familiarity with how Unimog axles are set up? The short story is that the drive shaft has internal that mate directly with the external on the pinion itself and form a sort of . Like many others I could use the internal from the drive shaft and weld that to a flange as part of the pinion conversion, but what I would really like to do is have some internal cut into a custom flange, thus avoiding welding the mystery metal of the driveshaft to a machined flange. Not that it's not an option. Just not my first choice.
So far so simple. The problem is that the Unimog pinion is about 1.5/1.7" dia (minor/major dia) and has 21 . It's odd. Looking around online over here I've not found any kind of engineering dimensions for them. I've measured my 4 and I have numbers, but I'd rather present numbers to a machinist that come directly from mother benz or other trusted source rather than my crappy measurements.
Being in the US google doesn't spit out a lot of results from Germany, and a lot of what it does spit out is, well, German. This is where I was hoping you could help. Being that you are in Germany, perhaps you know of a resource that has the info I'm looking for. And that this is a little more easily found over there, Or perhaps you know someone that can help out.
I did take another stab at finding my the info and I found maybe a standard for the shape, but as I am not an engineer it's a little greek to me. Seems like 5482 is the standard that was used, but that's as much info as I have.
One guy here on Pirate did have some cut, xfordnap2. I'm assuming he gave his own measurements to his machinist. He told me that his results were variable, with his flange fitting tight on some pinions and loose on others. So I'm looking to get real numbers from a trusted source.
Additionally if there are broaches (or other cutting tools) available for this "standard" that would be super help full, as I wouldn't have to have a custom tool made adding to the already ridiculous cost of having a flange made. |
|
_________________
www.fzt-gepraegs.de |
|
|
Nimmt uns noch ernst
Mit dabei seit Anfang 2008
Wohnort: Chemnitz
Status: Urlaub
| Fahrzeuge 1. Isuzu Trooper V6
2. Opel Astra V6 |
|
| Verfasst am: 12.02.2016 09:54:39 Titel: |
|
|
Also wenn ichs richtig verstanden habe, möchte er wissen, welche der Triebling vom
Unimog hat, weil er gern einen Flansch hätte, welchen er dranschrauben kann. Die hat 21 Zähne und 1.5" / 1.7" Durchmesser.
Von einem Bild sieht es eig. so aus (also wenn ich denn das richtige gesehen hab), als hätte die 30° Eingriftswinkel, mit einem Modul 2 kommt man eig. recht gut auf die Durchmesser bei 21 Zähnen.
Ansonsten würde ich die Verzahnungen Drahterodieren lassen, das wird deutlich einfacher und billiger sein, als ein Werkzeug dafür.
Davon abgesehen, aus den Durchmessern die zu bestimmen ist eig. sehr schwierig / nicht möglich.
Vieleicht kann ein Wissender noch was dazu sagen.
Mfg Andreas | |
|
|
