 901 gears and shafts, Anyone know what alloy? |
|
|
|
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. |
|
|
| bondo |
 Jul 6 2004, 01:57 PM
Post
#1
|
|
Practicing my perpendicular parking  Group: Members Posts: 4,277 Joined: 19-April 03 From: Los Osos, CA Member No.: 587 Region Association: Central California  |
I found someone at Cal Poly willing to help me with annealing and rehardening 901 internals so I can machine them. He said it would be helpful to know what alloy the steel is. He also asked if they were case hardened.
|
   |
 
|
  |
Replies
| Joe Bob |
Jul 7 2004, 09:37 AM
Post
#2
|
|
Retired admin, banned a few times Group: Members Posts: 17,427 Joined: 24-December 02 From: Boulder CO Member No.: 5 Region Association: None |
Why not change the ring and pinion? There was a thread abit ago about using a 901 sporto R&P....effectively does what you wanna do to ALL the gears across the board for a lot cheaper.
The PorChev board has a guy named Felix that has done it and Bradholio claims to be able to do it....he alos sasy the R&Ps are CHEAP. |
|
|
|
Posts in this topic
bondo 901 gears and shafts Jul 6 2004, 01:57 PM
Bleyseng unobtainium is what I have heard.............. Jul 6 2004, 09:09 PM sgomes Dang! You beat me to it! :lol:
I'm... Jul 6 2004, 09:37 PM RAR Case hardening is a coating that hardens only the ... Jul 7 2004, 12:09 AM bondo Hmm, I tried carbide.. it wore bits dull and barel... Jul 7 2004, 12:14 AM RAR I'm missing something here. Can you cut off se... Jul 7 2004, 12:45 AM Mueller you might also have the option of grinding the gea... Jul 7 2004, 01:35 AM bondo Two second gears? Nope. I want a taller ratio for ... Jul 7 2004, 09:12 AM James Adams Case hardening is more than a few thousandths deep... Jul 7 2004, 09:25 AM tdgray Gears are typically made of 8620 steel, then carbo... Jul 7 2004, 09:43 AM bondo I don't want to change the ring and pinion bec... Jul 7 2004, 10:50 AM tdgray A hardness test will not tell what "kind" of mater... Jul 7 2004, 11:06 AM bondo Well he said it would be nice to know what kind it... Jul 7 2004, 11:14 AM
RAR |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 1st July 2025 - 10:05 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.