Cutting Tools Episode 2 Part 4 pps
Cutting Tools Episode 2 Part 4 pps
... closed with a lever-oper-
ated cam or with a large locking nut.
Figure 13 . 24 a shows various size
collets and Figure 13 . 24 b shows a
number of tool holders including
collets and a set-up fixture.
Toolholders: ... milling opera-
tions are shown in Figure 13.34a and
Figure 13.34b.
Advantages associated with turn
milling are: capability of machining
large and unbalanced parts which can-
not...
Cutting Tools Episode 2 Part 9 ppt
... 18/Tooling & Production
3
Chap. 18: Lapping and Honing
from 12 to 48 inches in diameter. Large
machines up to 144 inches are made. 1
to 20 HP motors run these tables. A
typical lapping machine is ... as fine as 4 u inches and even
finer finishes are possible. It can re-
move as little as 0.0001 inch of stock
or as much as 0. 125 inch of stock.
However, usually only 0.0 02 to 0. 020...
Cutting Tools Episode 2 Part 8 potx
...
5
Chap. 17: Grinding Methods and Machines
tion is shown in Figure 17. 12 and
centerless grinder is shown in Figure
17.13.
17 .2. 4 Internal Grinding
Internal grinders are used to accu-
rately finish ... the
correct pitch, or lead, on a threaded
part. Thread grinding machines also
have a means of dressing or truing the
cutting periphery of the grinding
FIG. 17. 14: Internal grinding ope...
Cutting Tools Episode 2 Part 7 docx
... idea to true the wheel if it is
90˚ 65˚ 45 ˚
1
8
1v
8
1
8
1
8
T
R
T
60˚ 60˚ 60˚
45 ˚
45 ˚
EDC
JG
R =
T
2
R =
T
8
R =
T
8
R =
3T
10
65˚ 65˚ 80˚ 80˚
60˚ 23 ˚ 23 ˚ 60˚
R R
R
R
T
B
T
T
A F
R
H
T
I
T
S
K ... fine).
Grain sizes are
broadly defined as
coarse (6 to 24 ), me-
dium (30 to 60), fine
(70 to 180), and very
fine (22 0 to 1000).
Figure 16 .4 shows a
comparison of three
differen...
Cutting Tools Episode 2 Part 6 pot
... teeth cutting at one time
varies from 2 to 10 or more. Saws may
be of the continuous cutting (band or
rotary) or reciprocating type. A typical
sawing operation is shown in Figure
15.1.
The cutting ... the
cross section of the largest piece of
stock that it can cut. Typical sizes are 6
x 6 inches to 24 x 24 inches. The
motors used will vary from 1 to 10
horsepower.
The speed of these...
Cutting Tools Episode 2 Part 5 docx
... rest
Pull end
FIGURE 14. 4: Principal parts of a round internal-pull broach.
Chap. 14: Broaches & Broaching
8
Tooling & Production/Chapter 14
www.toolingandproduction.com
part tolerances, ... is
shown in Figure 14. 1.
14 .2 Broaching
Tooling is the heart of any broaching
process. The broaching tool is based
on a concept unique to the process -
CHAPTER 14
FIGURE 14. 1: Typical...
Cutting Tools Episode 2 Part 3 docx
... × d .26 2 × 4
RPM = = = 3 82
IPM 30.5
RPM 3 82
apr = = = .080 in.
apr .080
N 8
apt = = = .010 in.
SFPM 380
.26 2 × d .26 2 × 6
RPM = = = 24 2
IPM=apt×N×RPM = .006×10 24 2= 14. 5
Chap. 12: Milling ... tooth cutter. The exact
contour of the cutting edge of a form
mill is reproduced on the surface of the
workpiece (Fig. 12. 4f, Fig. 12. 4g, and
Fig. 12. 4h).
12. 2 .2 End Milling C...
Cutting Tools Episode 2 Part 2 pot
... threads.
0.0 04 to 0.0 32 in.
Cutting
11 .2. This shows the most frequently
used style for holes up to 1 inch, called
a chucking reamer.
Solid reamers do almost all their
cutting with the 45 degree ... tap
wrench. (Courtesy: Morse Cutting Tools)
Taps are used for threading a wide
range of materials both ferrous and
non-ferrous. All pipe taps are supplied
with 2- 1 /2 to 3-1 /2 t...
Cutting Tools Episode 2 Part 1 ppt
... to 48
inches for boring
cut, drilling, setting
the depth of mill-
ing cuts, etc. As
in the table-type
HBM, the spindle
diameter and table
size specify the
machine size.
Cutting Tools:
Cutting tools ... the machine
at a cutting depth that is greater than
the desired cutting depth compen-
sates for the radial deflection. When
cutting begins, the radial cutting
force reduces the...
Cutting Tools Episode 1 Part 9 pps
... the
power for all cutting tools used. In this
type of machine, a large number of
holes may be drilled at one time.
Several different diameters of drills may
be used at the same time.
9 .4 .2 Gang Drilling
An ... devices shown in
Figure 9. 12.
Drill Chucks: Cutting tools with
straight shanks are generally held in
a drill chuck. The most common
drill chuck uses a key to lock the
cut...