MARK OUT & MEASURE - ASS. ONE- PART 1. - GAUGES

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NAME: Total marks 15 Mark:

1 Identify the following gauges.

.......................................

(a) _________________________________ (b)__________________________________

2 List four practical applications of a feeler gauge.

_________________________________________________________________________

3 (a) Which drawing shows the correct method to check the clearance between the two blocks with a feeler gauge?

(b) Give a reason for your answer.

____________________________________________________________________

4 List three ways to be careful to avoid damage to a set of feeler gauges while using them or when they’re being stored.

_________________________________________________________________________

5 What are two practical uses for a radius gauge?

_________________________________________________________________________

6 In each of the following examples, state whether the radius on the workpiece is too big or too small, when compared with the radius gauge.

ans ________ ans ________ ans __________ ans __________

7 A form gauge is used to check the shape of some special non-standard features on a part or component. Give four examples where such a form gauge could be used. Use a sketch in each example.

1. _____________________________ 2. ______________________________

3. _____________________________ 4. ______________________________

8 These sketches show a thread form gauge being used to check the shape of a screw cutting tool. State what fault (if any) you can find in each example.

(a) Fault __________ (b) Fault __________

10 List three things that should be done to make sure measuring tools are not damaged during storage?

_________________________________________________________________________

11 What should be done when a measuring tool is damaged?

_________________________________________________________________________

Check your answers