test indicator 예문
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- Another option that a few manufacturers include is dovetail mounts compatible with those on dial test indicators.
- Prior to modern geared dial mechanisms, test indicators using a single lever or systems of levers were common.
- Contact points of test indicators most often come with a standard spherical tip of 1, 2, or 3 mm diameter.
- A test indicator measures the deflection of the arm, the probe does not retract but swings in an arc around its hinge point.
- This can be achieved using a dial test indicator, reading deflection at the fastener tail, using a strain gauge, or ultrasonic length measurement.