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Try HPC, Chesterfield or Muffett, Tunbridge Wells (I think) or use ordinary spur gears.
... I was able to figure out the 63 and 27 degrees with help from Marv Klotz's helixcf.exe program. Thanks Marv. ...
Hay Ozzie I can't blame you wanting a second opinion on the maths..... at 83 bucks a shot you (I) couldn't afford to get that wrong too many times. I guess no one out there has amature indemnity insurance for providing amature advice. Bez
Got a reply from Hemmingway today. They have the gears for 47.50 GB Pounds and 4.70 GB Pounds shipping. Works out to about $ 83.00.
Quote from: Bezalel on June 07, 2013, 02:02:06 AMHay Ozzie I can't blame you wanting a second opinion on the maths..... at 83 bucks a shot you (I) couldn't afford to get that wrong too many times. I guess no one out there has amature indemnity insurance for providing amature advice. Bez Bez this is Ron's thread so let's be discrete. I don't have the indemnity insurance but what kind of advice are you looking for? I can PM you about it.Don