2
square
3
Gage blocks have two lapped and polished
gaging surfaces. Careful, precise machining is
rectangular
required to accurately ________ and ________ the
two gaging surfaces.
21
22
Two surfaces are parallel when distances
between corresponding points on their surfaces
are equal. If the distances c-c', b-b', and
No Response Required
a-a' in Figure 3 are equal, the surfaces of the
block are _________________ .
40
flat
parallel
Go to page 9
Figure 3. Parallel gage block surfaces.
57
film
58
Your supply room gage block cleaning
list must include at least two fluids. In addi-
grain
tion to _______________________ which is used to
_____________________ rust proof _____________ ,
alcohol
the list must include_____________________ _____
which is used to remove all of the grease ______
77
heat
78
Because your gage block set is limited
hand
in the dimensions it contains, two or more
transferred
blocks will be joined together for the dimension
accuracy
moisture
____________ ____________is called wringing.
hand
corrosive
salt(s)
97
overlap
98
The motion illustrated in Figure 7 is the
second step of the wringing procedure. From the
gaging
instruction provided in Figure 7 (bottom of page
9), you can reason that the ________ of the _____
flat
surfaces as shown in Figure 6 is increased as
shown in Figure 7 by ____________ the blocks to-
gether lightly and __________ one over the other.
Go to page 11.
7