32010X
50
80
19
16
20
1.0
0.3
32011X
55
90
22
19
23
1.5
0.6
32012X
60
96
22
19
23
1.5
0.6
32013X
65
100
22
19
23
1.5
0.6
Glossary
abrasive wheels -
Wheels of a hard abrasive, such as Carborundum used for grinding.
adapter -
A tool holding device for fitting together various types or sizes of cutting tools or other parts to make them interchangeable
on different machines.
alloy -
A metal formed by a mixture of two or more different metals.
angle iron -
An iron or steel structural member that has been cast, rolled, or bent (folded) so that its cross section is L-shaped.
angle plate -
A precision holding fixture made of cast iron. steel, or granite. The two principal faces are at right angles and may be slotted
for holding the work or clamping to a table.
annealing -
The controlled heating and cooling of a metal to remove stresses and to make it softer and easier to work with.
arbor -
A shaft or spindle for holding cutting tools; most usually on a milling machine.
assembly -
A unit of fitted parts that make up a mechanism or machine, such as the headstock assemble of a lathe.
backlash -
The lost motion or looseness (play) between the faces of meshing gears or threads.
bar stock -
Metal bars of various lengths, made in flat, hexagon, octagon, round, and square shapes from which parts are machined.
bearing -
67