1. Tabla de Equivalencias Pulgadas A Milímetros
Pulgadas mm Pulgadas mm
1/64
1/32
3/64
1/16
5/64
3/32
7/64
1/8
9/64
5/32
11/64
3/16
13/64
732
15/64
1/4
17/64
9/32
19/64
5/16
21/64
11/32
23/64
3/8
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
.0156
.0312
.0469
.0625
.0781
.0937
.1094
.125
.1406
.1562
.1719
.1875
.2031
.2187
.2344
.250
.2656
.2812
.2969
.3125
.3281
.3137
.3594
.375
.3906
.4062
.4219
.4375
.4531
.4687
.4844
.500
0.3969
0.7938
1.1906
1.5875
1.9844
2.3812
2.7781
3.1750
3.5719
3.9688
4.3656
4.7625
5.1594
5.5562
5.9531
6.3500
6.7469
7.1438
7.5406
7.9375
8.3344
8.7312
9.1281
9.5250
9.9219
10.3188
10.7156
11.1125
11.5094
11.9062
12.3031
12.7000
33/64
17/32
35/64
9/16
37/64
19/32
39/64
5/8
41/64
21/32
43/64
11/16
45/64
23/32
47/64
3/4
49/64
25/32
51/64
13/16
53/64
27/32
55/64
7/8
57/64
29/32
59/64
15/16
61/64
31/32
63/64
1
.5156
.5312
.5469
.5625
.5781
.5937
.6094
.625
.6406
.6562
.6719
.6875
.7031
.7187
.7344
.750
.7656
.7812
.7969
.8125
.8281
.8437
.8594
.875
.8906
.9062
.9219
.9375
.9531
.9687
.9844
1.000
13.0969
13.4938
13.8906
14.2875
14.6844
15.0812
15.4781
15.8750
16.2719
16.6688
17.0656
17.4625
17.8594
18.2562
18.6531
19.0500
19.4469
19.8438
20.2406
20.6375
21.0344
21.3412
21.8281
22.2250
22.6219
23.0188
23.4156
23.8125
24.2094
24.6062
25.0031
25.4000
Pulgadas Milímetros Pulgadas Milímetros
1 “
2 “
3 “
4 “
5 “
6 “
7 “
8 “
9 “
10 “
11 “
12 “
13 "
= 25.4000 mm
= 50.8000 mm
= 76.2000 mm
= 101.6000 mm
= 152.4000 mm
= 177.8000 mm
= 203.2000 mm
= 127.0000 mm
= 228.6000 mm
= 254.0000 mm
= 279.4000 mm
= 304.8000 mm
= 330.2000 mm
14 “
15 “
16 “
17 “
18 “
19 “
20 “
21 “
22 “
23 “
24 “
25 “
26 “
= 355.6000 mm
= 381.0000 mm
= 406.4000 mm
= 431.8000 mm
= 457.2000 mm
= 482.6000 mm
= 508.0000 mm
= 635.0000 mm
= 762.0000 mm
= 889.0000 mm
= 1016.0000 mm
= 1143.0000 mm
= 1270.0000 mm

2. Calculo de energía lineal:
A x V x 60
Es = = J/cm
v
En donde:
Es = Calor introducido.
A = Corriente eléctrica.
V = Voltaje.
60 = Constante
v = Velocidad de desplazamiento en cm/min.