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Question

During a precision tapping job, an operator notices the tap slipping within the wrench.

Which corrective action should be taken to resolve this using an adjustable tap

wrench?

The correct answer is

Retighten the jaws to secure the tap firmly in the wrench

An adjustable tap wrench grips the square shank of the tap between two jaws that are closed by turning the handle.

If the tap slips, the jaws have not clamped the square tightly enough, so the wrench turns without driving the tap.

The proper fix, and the reason the wrench is adjustable, is to retighten the jaws so they hold the tap square firmly; forcing a loose tap or changing tools does not cure the grip.

Hence, the answer is Retighten the jaws to secure the tap firmly in the wrench.

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Similar Questions

  1. A screw thread is specified as M12 × 1.75. What does 'M12' represent in this specification?

  2. An engineer selects an M8 screw for assembling two steel plates. Which value indicates the nominal diameter in the specification M8 x 1.25 x 40?

  3. What do you call the sloping surface connecting the crest and root of a thread?

  4. In a standard hand tap set used for internal threading, how can a plug (bottoming) tap be identified quickly?

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  6. What is the primary reason for ensuring the tap is aligned correctly with the hole when tapping?

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Important Questions from Screw Threads

  1. Taps are re-sharpened by grinding:

  2. A die is:

  3. Which of the following is NOT a type of common threaded fastener?

  4. Which of the following gauge is used to determine the pitch of a thread?

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