Next, the dial indicator must be zeroed. To do so, rotate the outer dial bezel and position the gauge zero mark directly on (over) the large needle, regardless of where it's pointing. Once the dial indicator is zeroed, you can take measurements by moving the target part through its range of travel.Apr 27, 2018
What do the numbers on a dial indicator mean?
https://www.youtube.com/watch?v=WrN5H2lmYoo
What is AGD dial indicator?
Developed in the mid 40's to set a standard for dial indicators, American Gage Design (AGD) indicators come in four different Group sizes: Group1 being the smallest and Group 4 being the largest. All AGD indicators have a 3/8" shank and a4-48 thread on the contact point. ...
How do you read a dial drop indicator?
https://www.youtube.com/watch?v=TrRcEg0NB9A
How do you zero a dial test indicator?
Rotate the face of the indicator until the "0" marking aligns with the dial. Tighten the knob afterward to lock the face in position. Twist the zero adjustment knob if your dial indicator does not feature a rotating face. Continue twisting the knob until the dial aligns with the "0" marking.Sep 3, 2019
How do you dial an indicator?
https://www.youtube.com/watch?v=qMgXGedDffw
What is the least count of dial test indicator?
0.01 mm
What is the least count of dial indicators?
0.01 mm
What is the range of dial indicators?
0.25 mm to 300 mm
How accurate is a dial indicator?
Precise quality of the gear forms and bearing freedom determines the repeatable precision of measurement achieved. ... Dial indicators typically measure ranges from 0.25 mm to 300 mm (0.015in to 12.0in), with graduations of 0.001 mm to 0.01 mm (metric) or 0.00005in to 0.001in (imperial/customary).