Search found 6653 matches

by GlennW
Sun Oct 14, 2007 9:21 am
Forum: General Discussion
Topic: Hey Guys-trig help needed!
Replies: 21
Views: 3292

Hello Herold, "That isn't a guarantee of anything if tools are ground off-hand. " That is an excellent point! With all due respect, I assumed that would be obvious! I also stated that I use a compound Magna-sine for tool bits I grind and mostly name brand indexable tooling which I have found to be q...
by GlennW
Sat Oct 13, 2007 7:17 pm
Forum: General Discussion
Topic: Hey Guys-trig help needed!
Replies: 21
Views: 3292

Jutz, Thanks for the correction. The lights were pretty dim, needed some food! Think about the method he's using. Not sure how he's determinimg that .5 is incorrect if the vise was indicated in properly plus the fact thet I've never used a calculator to find the sine before so I never noticed that t...
by GlennW
Sat Oct 13, 2007 6:19 pm
Forum: General Discussion
Topic: Hey Guys-trig help needed!
Replies: 21
Views: 3292

It's possible that .52357219311850538458256935548949 could give you 30° the way you are measuring it. Using a sine plate it would be .50" According to the calculator in Windows, The sine of 30° = .500" per 1". Using the same calculator, the sine of 1° =0.017452406437283512819418978516316 per 1". If ...
by GlennW
Wed Oct 10, 2007 8:34 pm
Forum: General Discussion
Topic: Hole Transfer
Replies: 11
Views: 2466

Transfer Screws

Traverse Tool sells them as does MSC Industrial.
by GlennW
Sun Apr 29, 2007 1:52 pm
Forum: General Discussion
Topic: Need help reading indicator - pics
Replies: 24
Views: 5039

Did you check the spindle for runout before you installed the chuck? The .0012 might not all be in the chuck!

Glenn