Astakhov V. Tribology of Metal Cutting
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Stress-XX (MPa)
3.00E+02
1.71E+02
4.29E+01
-8.57E+01
-2.14E+02
-3.43E+02
-4.71E+02
-6.00E+02
-7.29E+02
-8.57E+02
-9.86E+02
-1.11E+03
-1.24E+03
-1.37E+03
-1.50E+03
(f)
Stress-XX (MPa)
3.00E+02
1.71E+02
4.29E+01
-8.57E+01
-2.14E+02
-3.43E+02
-4.71E+02
-6.00E+02
-7.29E+02
-8.57E+02
-9.86E+02
-1.11E+03
-1.24E+03
-1.37E+03
-1.50E+03
(e)
(a)
(b)
Temperature (C)
500
466
432
398
364
330
296
262
229
195
161
127
93
59
25
(d)
Temperature (C)
500
466
432
398
364
330
296
262
229
195
161
127
93
59
25
(c)
Fig. 1.33. FEM modeling of the formation of saw-toothed continuous fragmentary chip: (a) and
(b) shape of the chip, (c) and (d) temperature distribution, (e) and (f) stress distribution (Courtesy
Prof. J.C. Oureiro).
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