Search found 176 matches
- Fri Aug 31, 2007 3:12 pm
- Forum: General Discussion
- Topic: Dial indicator vs. dial test indicator
- Replies: 3
- Views: 4667
- Mon Aug 13, 2007 12:18 pm
- Forum: Milling Machines
- Topic: Dividing/Indexing questions
- Replies: 22
- Views: 7155
Toastydeath, Where did you serve your time? There aren't many good apprenticeships left anymore. Most programs are in Mom and Pop shops set up for tax incentives. There isn't usually the variety of equipment to required to produce a well rounded machinist. Good to see there is one in the N.J. area....
- Sun Aug 12, 2007 11:33 pm
- Forum: Milling Machines
- Topic: Dividing/Indexing questions
- Replies: 22
- Views: 7155
- Sun Aug 12, 2007 7:07 pm
- Forum: Milling Machines
- Topic: Dividing/Indexing questions
- Replies: 22
- Views: 7155
- Sun Aug 12, 2007 5:26 pm
- Forum: Milling Machines
- Topic: Dividing/Indexing questions
- Replies: 22
- Views: 7155
Jose, some of the instruments and techniques I'm talking about may very well have been under development and unavailable, or just recently put into production at the same time you were working on what I can only assume are diffraction gratings. May I ask what years you were working at Berkley? The m...
- Sat Aug 11, 2007 11:57 am
- Forum: Milling Machines
- Topic: Dividing/Indexing questions
- Replies: 22
- Views: 7155
Haha, you guessed it. I'm a 21 year old college student and career machinist. I'm studying mechanical and precision engineering, trying to go into precision machining engineering in the long term. My employer is quite generous, and provides plenty of resources and opportunities to pursue (and work o...
- Sat Aug 11, 2007 12:27 am
- Forum: Milling Machines
- Topic: Dividing/Indexing questions
- Replies: 22
- Views: 7155
- Fri Aug 10, 2007 9:35 pm
- Forum: Milling Machines
- Topic: Dividing/Indexing questions
- Replies: 22
- Views: 7155
I would like to argue that rotary tables used for indexing are much, much more accurate than it would appear. Using one example, a Moore rotary table is accurate to +/- 2 arcseconds at any point in the rotation. They're a bit pricier than other tables, however. I am not aware of any model of dividin...