| The Shop > Tools |
| Eureka form relief tool |
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| Rob.Wilson:
Here you go lads , scan from book attached . Rob |
| philf:
--- Quote from: RobWilson on December 19, 2012, 04:49:55 PM ---Here you go lads , scan from book attached . Rob --- End quote --- Rob, That description is more comprehensive than the one in my book but seems to describe exactly the same tool. Phil. |
| Simon0362:
There was a simplified version published in Model Engineer (according to my hunt, 1987, issue 3794, 3804 and 1988 issue 3820). I extracted the 2 issues a couple of years ago with the intention of making it - and then moved house which delayed all construction projects and has left the 2 issues 'somewhere'... Having a CNC mill, it looked like it was crying to be made using that - perhaps in combination with water jet cut blanks - any takers? Simon |
| John Stevenson:
Made one a few years ago, in fact got paid to make it as we needed it to make some special cutters. Scaled everything up X 2 so it used 1" bore cutters, made out of bright mild steel plate but everything was Cyanide hardened professionally. Made loads of cutters but ironically never made a gear cuter on it. |
| BillTodd:
Presumably, the relieving tool has to have the same profile (or at least a mirrored/ double sided profile - IYSWIM) as the originating threading/forming tool - does it? Bill |
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