Re: Left hand thread on lees bradner thread mill


[ Follow Ups ] [ Post Followup ] [ Meshing with Gears Discussion Forum ] [ FAQ ]

Posted by Michael Ignat on March 22, 2007 at 01:09:00:

In Reply to: Left hand thread on lees bradner thread mill posted by mike prida on March 21, 2007 at 13:03:04:

I do not know the formula to calculate the required ratio, but if 30/84*21/120 is correct, then you can also use:
Given ratio= .0625
-------------------------------------------------- 1: 25 / 100 x 25 / 100 = .0625 er= 0
-------------------------------------------------- 2: 24 / 96 x 25 / 100 = .0625 er= 0
-------------------------------------------------- 3: 24 / 96 x 24 / 96 = .0625 er= 0
-------------------------------------------------- 4: 23 / 92 x 25 / 100 = .0625 er= 0
-------------------------------------------------- 5: 23 / 92 x 24 / 96 = .0625 er= 0
-------------------------------------------------- 6: 23 / 92 x 23 / 92 = .0625 er= 0
-------------------------------------------------- 7: 22 / 96 x 27 / 99 = .0625 er= 0
-------------------------------------------------- 8: 22 / 88 x 25 / 100 = .0625 er= 0
-------------------------------------------------- 9: 22 / 88 x 24 / 96 = .0625 er= 0
-------------------------------------------------- 10: 22 / 88 x 23 / 92 = .0625 er= 0
-------------------------------------------------- 11: 22 / 88 x 22 / 88 = .0625 er= 0
-------------------------------------------------- 12: 21 / 96 x 28 / 98 = .0625 er= 0
-------------------------------------------------- 13: 21 / 84 x 25 / 100 = .0625 er= 0
-------------------------------------------------- 14: 21 / 84 x 24 / 96 = .0625 er= 0
-------------------------------------------------- 15: 21 / 84 x 23 / 92 = .0625 er= 0
-------------------------------------------------- 16: 21 / 84 x 22 / 88 = .0625 er= 0
-------------------------------------------------- 17: 21 / 77 x 22 / 96 = .0625 er= 0
-------------------------------------------------- 18: 21 / 84 x 21 / 84 = .0625 er= 0
-------------------------------------------------- 19: 21 / 72 x 21 / 98 = .0625 er= 0
-------------------------------------------------- 20: 20 / 96 x 30 / 100 = .0625 er= 0
-------------------------------------------------- 21: 20 / 90 x 27 / 96 = .0625 er= 0
-------------------------------------------------- 22: 20 / 80 x 25 / 100 = .0625 er= 0
-------------------------------------------------- 23: 20 / 80 x 24 / 96 = .0625 er= 0
-------------------------------------------------- 24: 20 / 80 x 23 / 92 = .0625 er= 0
-------------------------------------------------- 25: 20 / 80 x 22 / 88 = .0625 er= 0
-------------------------------------------------- 26: 20 / 80 x 21 / 84 = .0625 er= 0
-------------------------------------------------- 27: 20 / 70 x 21 / 96 = .0625 er= 0
-------------------------------------------------- 28: 20 / 80 x 20 / 80 = .0625 er= 0
-------------------------------------------------- 29: 20 / 64 x 20 / 100 = .0625 er= 0
--------------------------------------------------


Follow Ups:



Post a Followup

Name:
E-Mail:

Subject:

Comments:

Link URL:
Link Title:
Optional Image URL:


[ Follow Ups ] [ Post Followup ] [ Meshing with Gears Discussion Forum ] [ FAQ ]