- Joined
- Jun 30, 2015
- Messages
- 143
regarding test indicator
1 div= .0005
I set the test indicator zero, this is the worst I get when I tested the spindle portion of chuck 00020
( 4 divisions)that is supposed to say twenty ten thousandth.
◦ did I read that right?
◦ My three jaw Chuck on the other hand is off by 14 divisions with a .0005 test indicator.
does that mean I need to clean up back of 3 jaw?

◦ Does it really matter? that is the question
I don't need more work but if it's going to skew my work I will do it.
◦ math question is .0005 x 14 divisions = 0.007 ?
Sent from my iPhone using Tapatalk
1 div= .0005
I set the test indicator zero, this is the worst I get when I tested the spindle portion of chuck 00020
◦ did I read that right?
◦ My three jaw Chuck on the other hand is off by 14 divisions with a .0005 test indicator.
does that mean I need to clean up back of 3 jaw?

◦ Does it really matter? that is the question
I don't need more work but if it's going to skew my work I will do it.
◦ math question is .0005 x 14 divisions = 0.007 ?
Sent from my iPhone using Tapatalk
Last edited: