Answer :
Final answer:
In aligning a vise, a dial indicator is typically mounted in the machine spindle to check alignment. The dial indicator measures any variations or deviations along the vise's surface, verifying its position accuracy.
Explanation:
When aligning a vise, a process often used in manufacturing or industrial applications, you typically mount a dial indicator in the machine spindle to check if the vise is precisely aligned. A dial indicator is a measuring device used to accurately gauge small linear distances. For example, in the alignment process, after the dial indicator is mounted, the machine spindle rotates and the dial indicator measures if there are any variations or deviations along the vise's surface.
This is a way to ensure that the vise is properly aligned for operation to ensure the best possible result for the work that will be performed on it. Understanding this tool and how to use it is a fundamental part of many engineering studies and practices. Therefore, the correct answer to your question is a dial indicator.
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